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FS-3040MFP FS-3140MFP

1. Original path Light path Figure 1 1 4 15 Image scanner unit ISU 16 Document processor DP 2LW 2LX 1 1 2 1 Installation environment 1 Temperature 10 to 32 5 C 50 to 90 5 F 2 Humidity 15 to 8076 RH 3 Power supply 120 V AC 8 0A 220 240V AC 4 4 A 4 Power source frequency 50 Hz 0 3 60 Hz 0 3 5 Installation location Avoid direct sunlight or bright lighting Ensure that the photoconductor will not be exposed to direct sun light or other strong light when removing paper jams Avoid locations subject to high temperature and high humidity or low temperature and low humidity an abrupt change in the environmental temperature and cool or hot direct air Avoid places subject to dust and vibrations Choose a surface capable of supporting the weight of the machine Place the machine on a level surface maximum allowance inclination 1 Avoid air borne substances that may adversely affect the machine or degrade the photoconductor such as mercury acidic of alkaline vapors inorganic gasses NOx SOx gases and chlorine based organic sol vents Select a well ventilated location 6 Allow sufficient access for proper operation and maintenance of the machine 400 mm 15 3 4 E E d q 350 mm 300 mm 2
2. e 2 D e w S Figure 2 1 24 Duplex conveying section 1 DU roller 2 DU feed pulley 3 DU base 4 DU lower guide 5 Actuator duplex jam sensor 6 Feed upper guide EPWB CPWB R YC502 2 DUDRN DUJS Figure 2 1 25 Duplex conveying section block diagram 2 1 20 2 1 10 Document processor 1 Original feed section 2LW 2LX The original feed section consists of the parts shown in figure An original placed on the original table is con veyed to the original conveying section Original is fed by the rotation of the DP forwarding pulley and DP feed pulley 7 yas K fi Figure 2 1 26 DP forwarding pulley DP feed pulley LF holder PF stopper Front separation pad LF friction plate DP separation pad NOOR WDND 11 13 Original feed section 8 Separation mount 9 Upper guide 10 Switchback guide 11 DP original sensor DPOS 12 Actuator DP original sensor 13 Original table FEEDCL ORGSWN DPMOT1A DPMOT2A DPMOT1B DPMOT2B Figure 2 1 27 Original feed section block diagram 2 1 21 YC6 2 YC2 6 DPDPWB YC3 1 2 3 4 2LW 2LX 2 Original conveying section The original conveying section consists of the parts shown in figure A conveyed original is scanned by the optical section CCD of main machine whe
3. sssssee emen 1 4 34 2 2 U006XX error code table Problems with the unit esem 1 4 34 2 3 U008XX error code table Page transmission error 1 4 34 2 4 U009XX error code table Page reception error sesssssssssssssseeneeeren enne 1 4 34 2 5 U010XX error code table G3 transmission seee mem 1 4 35 2 6 U011XX error code table G3 reception sssseeeeneenemeem nenne 1 4 36 2 7 U017XX error code table V 34 transmission ssssssssssssssseeeeeeeee enne 1 4 37 2 8 U018XX error code table V 34 reception sssssseeme eme 1 4 37 2 9 U044XX error code table Encrypted transmission sem e 1 4 37 1 5 Assembly and disassembly 1 5 1 Precautions for assembly and disassembly sssssssssse eene 1 5 1 CI PRECAUTIONS via oo cmn etamtec tunica inen dues 1 5 1 PANDI EEI a PEA E REER EE MC T MEE 1 5 1 3 TONET aeaa A EEE EEANN AAA EENE E E 1 5 1 4 How to tell a genuine Kyocera Mita toner container ssssee 1 5 2 IAS TI E 1 5 3 1 Detaching and refitting the right cover and left cover sssssmm 1 5 3 1 5 3 Paper feed SOCIO a i aa r aaa a R a rrr tren sn nnn nn nennen nent nnne nnns 1 5 6 1 Detaching and refitting the paper feed assembly paper feed roller and pickup roller 1 5 6 2
4. Cools the interior of machine 9 Power source fan motor PSFM Cools the power source unit 10 Feed fan motor FFM Cools the paper feed conveying section and duplex conveying section 11 Eject fan motor EFM Disperses steam 12 ISU motor ISUM ssessess Drives the ISU 2 2 5 2LW 2LX 4 Other electrical components OOANDABRWDND __ Machine left 227 Machine inside F Machine right Figure 2 2 4 Other electrical components Paper feed clutch PFCL Controls the paper cassette paper feed Registration clutch RCL Controls the secondary paper feed Middle feed clutch MCL Controls the paper conveying at the conveying section Duplex clutch DUCL Controls the paper conveying at the duplex conveying section MP solenoid MPSOL Controls the primary paper feed from the MP tray Developing solenoid DEVSOL Controls the developing unit drive Feedshift solenoid FSSOL Switches the output stack between face up and face down Cleaning lamp CL Eliminates the residual electrostatic charge on the drum Fuser heater FH neeese Heats the heat roller Fuser thermostat FTS Shuts
5. Machine left 2227 Machine inside Machine right Figure 2 2 2 Switches and sensors 1 Main power switch MSW Turns ON OFF the AC power source 2 Interlock switch ILSW Shuts off 24 V DC power line when the front cover is opened 3 Cassette size switch CSSW Detects the paper size dial setting of the paper setting dial 4 Paper sensor 1 PS1 Detects the paper remaining amount level 5 Paper sensor 2 PS2 Detects the paper remaining amount level 6 Lift sensor ES tentes Detects activation of upper limit of the bottom plate in the paper cassette 7 Registration sensor RS Detects the timing of primary feeding 8 MP paper sensor MPPS Detects the presence of paper on the MP tray 9 Eject sensor ES Detects paper jam in the fuser unit 10 Paper full sensor PFS Detects whether the face down tray is full 11 Duplex jam sensor DUJS Detects paper jam in the duplex conveying section 12 Duplex sensor DUS Detects paper jam in the rear unit 13 Toner sensor TS eessen Detects the toner in the toner container 14 Waste toner sensor WTS Detects the waste toner box being full 15 Envelope switch R EVSW R Detects the position of the envelope switch ri
6. sssssssssssssssssssssssseereeenne enne rrerren nnne Connect the ground wire to a suitable grounding point Not grounding the copier may cause fire or electric shock Connecting the earth wire to an object not approved for the purpose may cause explosion or electric shock Never connect the ground cable to any of the following gas pipes lightning rods ground cables for telephone lines and water pipes or faucets not approved by the proper authoritles 2 vas eile ede eerte dee A a ET a goa eade e e vao eee Te aget d Du eu ae M CAUTION Do not place the copier on an infirm or angled surface the copier may tip over causing injury S Do not install the copier in a humid or dusty place This may cause fire or electric shock S e e Do not install the copier near a radiator heater other heat source or near flammable material This day Cause TB o onc teca oda athe battu iu Ip ences eo omo S Allow sufficient space around the copier to allow the ventilation grills to keep the machine as cool as possible Insufficient ventilation may cause heat buildup and poor copying performance S Always handle the machine by the correct locations when moving it seessssseeeeeess Q Always use anti toppling and locking devices on copiers so equipped Failure to do this may cause the copier to move unexpectedly or topple leading to injury em Q Avoid inh
7. Figure 1 5 71 1 5 47 2LW 2LX 2 Detaching and refitting the DP drive PWB Follow the procedure below to check or replace the DP drive PWB Procedure Remove the DP rear cover See page 1 5 47 2 Remove seven connectors from the DP st N drive PWB Sis Be 3 Remove the screw and then remove the Ke im DP drive PWB 9 EN 4 Check or replace the DP drive PWB Refit all the removed parts Connector DP drive PWB DP drive PWB Figure 1 5 72 1 5 48 2LW 2LX 3 Detaching and refitting the DP forwarding pulley assembly and DP separation pad assembly Procedure 1 Open the DP top cover 2 Unlatch the lock lever and slide the shaft 3 Remove the DP forwarding pulley assembly Figure 1 5 74 1 5 49 2LW 2LX Unhook two hooks and remove the DP separation pad assembly Check or replace the DP forwarding N assembly pulley assembly and DP separation pad v assembly Refit all the removed parts Hook DP separation pad Figure 1 5 75 1 5 50 2LW 2LX 1 1 6 1 Upgrading the firmware Follow the procedure below to upgrade the firmware of main PWB main controller and scanner and engine PWB and FAC control PWB and Option language Preparation Extract the file that has the download firmware and put them in the USB Memory Procedure 1 Turn ON the main power switch and confirm if the screen shows Ready to print then turn OFF the main power sw
8. 8 Press the start key Output will be sent to the USB memory Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 5 2LW 2LX Description Event log Event Log MFP 2 06 Apr 2010 08 40 3 4 S 1 Firmware version 2LX_2000 000 000 2010 04 06 XXXXXXXX XXXXXXXX XXXXXXXX 7 Paper Jam Log 8 Service Call Log Count Event Descriprions Count Service Code 1876543 10 01 08 01 01 1881214 01 0030 166554 10 01 08 01 02 178944 01 1010 4988 10 01 08 01 01 5296 01 4000 4988 10 01 08 01 02 5295 01 3100 4988 10 01 08 01 01 2099 01 2000 4988 10 01 08 01 02 1054 01 2000 1103 10 01 08 01 01 809 01 2500 1103 10 01 08 01 02 30 01 2500 1103 10 01 08 01 01 1103 10 01 08 01 02 9 d Log Item 1027 10 01 08 01 01 1045571 01 00 1027 10 01 08 01 02 104511 01 00 1027 10 01 08 01 01 7045 01 00 1027 10 01 08 01 02 3454 01 00 3454 02 00 3454 02 00 417 02 00 34 02 20 NC ROO NO No RO O o S 10 Unknown toner Log Count Item 3454 01 00 3454 01 00 3454 01 00 406 01 00 32 01 00 11 Counter Log f J10 000 J30 000 g C0030 001 C2000 001 h M00 01 J11 000 J31 000 C0070 001 C2200 001 M00 01 J12 000 J32 000 C0100 001 C3100 001 J20 000 J40 000 C0120 001 C3200 001 J21 002 J41 002 C0130 001 C3300 001 6 XXXXXXXXXXXXXXXX Figure 1 3 1 1 3 6 2LW 2LX Description Detail of event log It
9. 10 Remove two fulcrum of the upper cover 11 Remove six screws on the top tray 12 Remove the top tray Figure 1 5 25 1 5 17 2LW 2LX 2LW 2LX 13 Remove two connectors from the main PWB Connectors Figure 1 5 26 14 Remove four screws and then remove the laser scanner unit 15 Check or replace the laser scanner unit and refit all the removed parts Figure 1 5 27 2LW 2LX 4 Replacing the image scanner unit ISU Procedure Removing the image scanner unit ISU 1 Remove the scanner unit See page 1 5 13 2 Unhook two hooks by using a flat screwdriver from the pits 3 Remove the connector and then remove the operation panel 4 Remove two screws 5 Unhook three hooks and then remove the ISU upper frame Screw Screw Figure 1 5 29 1 5 19 6 Move the image scanner unit ISU in the middle of the ISU shaft 7 Detach the ISU shaft from the holder by lifting it 8 Pull the ISU shaft out from the ISU 9 Remove the ISU belt from the tension pulley and ISU gear 63 32 10 Remove the ISU belt from the hooks of the ISU 2LW 2LX ISU shaft scanner unit NY ZZ Holder ECT TRONS Hook TEN o D lt cISU belt ISU gear 63 32 Tension pulley Figure 1 5 31 1 5 20 2LW 2LX FFC center 11 Remove the FFC center stopper Figure 1 5 32 Tie
10. Domain name is not enter Enter the user name with the form of either DomainXUser Domain User or Domain User Connect to the folder which is not permitted for reference writing Enter correct user name password Check the access limit of destination folder Assign disable folder path Enter correct folder path Error Not support protocol SMB Protocol is set to OFF Check ON in the Scanner SMB screen in COMMAND CENTER Error Can not con nect Enter the disable host name IP address Enter the correct host name or IP address Assign the wrong port number Enter the correct port number Network is not connected Check if the server is operating properly Check the network connection cable net work condition within LAN etc Error Response wait with timeout The server is unable to communicate Check if the server is operating properly Error Network trans fer Error occurs on the net work Check the network connection cable net work condition within LAN etc Error Response wait with timeout Response is not returned from the server above specified time Check the network connection cable net work condition within LAN etc Error Page max count over The number of pages of a send file exceeded 999 pages 1 4 27 Set the number of pages as 999 or less 2 Scan to FTP error codes Display Caus
11. Error code Description U00000 No response or busy after the set number of redials U00100 Transmission was interrupted by a press of the stop clear key U00200 Reception was interrupted by a press of the stop clear key U00300 Recording paper on the destination unit has run out during transmission U004XX A connection was made but interrupted during handshake with the receiver unit refer to 1 4 34 U004XX error code table U006XX Communication was interrupted because of a machine problem refer to 1 4 34 UO06XX error code table U00700 Communication was interrupted because of a problem in the destination unit U008XX A page transmission error occurred in G3 mode refer to 1 4 34 U008XX error code table U009XX A page reception error occurred in G3 mode refer to 1 4 34 UOO9XX error code table U010XX Transmission in G3 mode was interrupted by a signal error refer to 1 4 35 U010XX error code table U011XX Reception in G3 mode was interrupted by a signal error refer to 1 4 36 U011XX error code table U01400 An invalid one touch key was specified during communication U01500 A communication error occurred when calling in V 8 mode U01600 A communication error occurred when called in V 8 mode U017XX A communication error occurred before starting T 30 protocol during transmission in V 34 mode refer to 1 4 37 U017XX error code
12. U651 Setting modem 2 Description Sets the modem output level Sets the DTMF output level of a push button dial telephone Purpose Used if problems occur when sending a signal with a push button dial telephone Setting 1 Press the start key 2 Select the item to be set using the cursor up down keys 3 Change the setting using the cursor left right keys or numeric keys Display Description Setting range Initial setting SGL LV MDM Modem output level 1 to 15 9 120 V 10 220 240 V DTMF LV C DTMF output level 0 to 15 0 5 120 V main value 10 5 220 240 V DTMF LV D DTMF output level 0 to 5 5 2 120 V level difference 2 5 220 240 V 4 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 39 Item No 2LW 2LX Description U660 Setting the NCU Description Makes setting regarding the network control unit NCU Purpose To be set when installing the facsimile kit Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description EXCHANGE Sets the connection to PBX PSTN DIAL TONE Sets PSTN dial tone detection BUSY TONE Sets busy tone detection PBX SETTING Setting for a PBX DC LOOP Sets the loop current detection before dialing Setting the connection to PBX PSTN Selects if a fax is to be connected to eith
13. 0001 Controller error 0020 Engine error 0040 Scanner error 1 3 11 Item No Description 2LW 2LX U203 Checking DP operation Description Simulates the original conveying operation separately in the DP Purpose To check the DP operation Method 1 Press the start key 2 Place an original in the DP if running this simulation with paper 3 Select the speed to be operated using the cursor up down keys Display Description NORMAL SPEED Normal reading 600 dpi HIGH SPEED High speed reading Press the start key Select the item to be operated using the cursor up down keys Display Description CCD ADP NON P Without paper single sided original of CCD continuous operation CCD ADP With paper single sided original of CCD CCD RADP NON P Without paper double sided original of CCD continuous operation CCD RADP With paper double sided original of CCD 6 Press the start key The operation starts 7 To stop continuous operation press the stop key Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 12 Item No Description 2LW 2LX U222 Setting the IC card type Description Sets the type of IC card Purpose To change the type of IC card Setting 1 Press the start key 2 Select the item using the cursor up down keys Display Description Other The type of
14. 2LW 2LX PAPER FEEDER Rroamatlrodann Th POLRDYN TE POLONN 2 ourPEN 2 2 3 3 IPDMASKN 3 5 5 SBSY 5 5 SDIR 518 EGIRN EE 5V2 1 1 1 8 8 EGSI amp a PHOTOTR WTNFUIN 5 ua 818 ESSO Sls WINFUL SCKN 3 3 1 1 ILFANDRN 1 2112 OnORESETN 1 9 19 5V2 4 4 2 2 EECLK np 111 n MPWB 2 2 WTS ves WINLEDN 5 5 3 EEDIO tone 424V5 2 6 6 ERASER 12 25 5v1 Ju 77 5 5 WINLEDN 9 9 1313551 2 2 GND 8 8 vce 8 8 opsck 17 7 14 4 GND 313 o ERASER 1 9 9 717 OPRDYN 9 9 15 15 ssi 2 4 2 5y2 10 10 818 5 5 46N6 515 8 9 OPSELO 133 GND 616 folio OPSEL 33 MH GND 717 7 T REDATA 1 nj OESEL2 3 2 tolo SND afe 3 oMor 5 42 12 111 boo 9 INLEVEL 3 p5va 13 INMOT 5 SND 15 1E 2 ow END 11 1 vor 6 6 2 2 E202 ta DMOTRDYN 2 3 3 RES 3 3 DMOTCLK H aja NB 4 4 DMOTONN z Mei seene TS 2 2 vc3 GND GND 13 3 DEVPWB amp S IGND 311 2 1 5 8 24v RE MMOTONN 2 1oHolSV1 ol MMOTRDYN PFS Lem PsFM nin Inn MMOTCLK 5 mac so 121121 5v2 12112 1 13113 133 GND ee it F TE 45V2 TNMOT 3 3 3 213 CASET HP 3 3 SWEAN 5 5 TSVI 2 4 HPAP uH 1 FFA
15. 3 Change the setting using the cursor left right keys or numeric keys Description Setting range Initial setting Number of fax telephone rings 0 to 15 2 120 V 1 220 240 V f you set this to 0 the unit will start fax reception without any ringing 4 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Clearing data Description Initializes data related to the fax transmission such as transmission history Purpose To clear the transmission history Method 1 Press the start key 2 Select CLEAR COM REC 3 Press the start key Initialization processing starts When processing is finished Completed is displayed Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 22 Item No 2LW 2LX Description U610 Setting system 1 Description Makes settings for fax reception regarding the sizes of the fax paper and received images and automatic printing of the protocol list Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description CUT LINE 100 Sets the number of lines to be ignored when receiving a fax at 10096 magnification CUT LINE AUTO Sets the number of lines to be ignored when receiving a fax in the auto reduction mode CUT LINE A4 Sets the number of lines to be ignored when
16. 6 Recycled 9 Letterhead 10 Color 11 Prepunched 17 High Quality 21 Custom1 22 Custom2 23 Custom3 24 Custom4 25 Custom5 26 Custom6 27 Custom 28 Custom8 PCL paper source Automatic continue for Press GO X9 YO 0 Performs paper selection depending on 0 media type 1 Performs paper selection depending on paper sources 0 Off 0 1 On Automatic continue timer Y1 number from 0 to 99 in increments of 5 seconds 6 30secons Error message for device error Y3 0 Not Detect 0 1 Detect Duplex operation for specified paper type Prepunched Preprintedand Letter head Y4 0 Off 0 1 On Default operation for PDF direct printing Y5 0 Enlarges or reduces the image to fit in the 0 current paper size Loads paper from the cur rent paper cassette 1 Through the image Loads paper which is the same size as the image 2 Enlarges or reduces the image to fit in the current paper size Loads Letter A4 size paper depending on the image size 3 Through the image Loads Letter A4 size paper depending on the image size 8 Through the image Loads paper from the current paper cassette 9 Through the image Loads Letter A4 size paper depending on the image size 10 Enlarges or reduces the image to fit in the current paper size Loads Letter A4 size paper depending on the imagesize Ignored in some emulation modes 2 4 10 KYOCERA MITA EUROPE B
17. Description Setting range Initial setting Maintenance count 0 to 9999999 0 3 Press the start key The count is set Clearing 1 Select CLEAR using the cursor up down keys 2 Press the start key The count is cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed U253 Switching between double and single counts Description Switches the count system for the total counter and other counters Purpose Used to select according to the preference of the user copy service provider if folio size paper is to be counted as one sheet single count or two sheets double count Setting 1 Press the start key 2 Select the count system using the cursor up down keys Display Description SGL COUNT ALL Single count for all size paper DBL COUNT FOLIO Double count for Folio size or larger Initial setting DBL COUNT FOLIO 3 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 14 Item No 2LW 2LX Description U260 Selecting the timing for copy counting Description Changes the copy count timing for the total counter and other counters Purpose To be set according to user request Setting 1 Press the start key 2 Select the copy count timing using the cursor up down keys Display Description FEED When secondary paper feed starts EJECT When the p
18. Replace the engine PWB and check for correct operation see page 1 5 30 Defective PF main PWB Replace the PF main PWB Refer to the ser vice manual for the paper feeder FAX control PWB flash program area checksum error A checksum error occurred with the program of the FAX control PWB Defective FAX soft ware Install the fax software Defective FAX con trol PWB Replace the FAX control PWB see page 1 5 42 Faults of RTC The time is judged to go back based on the compari son of the RTC time and the current time or five years or more have passed The battery is dis connected from the main PWB Check visually and remedy if necessary Defective main PWB Replace the main PWB and check for correct operation see page 1 5 34 FAX control PWB to main PWB high capacity data transfer error High capacity data transfer between the FAX control PWB and the main PWB of the machine was not nor mally performed even if the data transfer was retried the specified times Improper installa tion FAX control PWB Reinstall the FAX control PWB see page 1 5 42 Defective FAX con trol PWB or main PWB Replace the FAX control PWB or main PWB and check for correct operation see page 1 5 42 or 1 5 34 Fax file system error The backup data is not retained for file system abnormality of flash mem ory of the FAX control PWB Defective FAX con trol
19. tination code list on following for the destination code Press the start key There is no operation necessary on this screen The destination code and the OEM code are displayed with the values currently set Press the start key Data initialization starts To cancel data initialization press the stop key After data initialization the entered destination OEM codes and ROM version are displayed A ROM version displays three kinds application boot and IPL Destination code list Code Destination Destination 000 009 038 080 084 088 097 108 126 136 137 152 156 159 169 181 242 243 Japan Australia China Hong Kong Indonesia Israel Korea Malaysia New Zealand Peru Philippines Middle East Singapore South Africa Thailand U S A South America Saudi Arabia CTR21 European nations Italy Germany Spain U K Netherlands Sweden France Austria Switzerland Belgium Denmark Finland Portugal Ireland Norway Taiwan 1 3 20 Item No 2LW 2LX Description U601 Initializing permanent data Description Initializes software switches on the FAX control PWB according to the destination and OEM Purpose To initialize the FAX control PWB without changing user registration data Method 1 Press the start key 2 Select Execute The screen for entering the destination code and OEM code is displayed 3 Select Country Code and enter a destination co
20. 7 EGIRN 0 3 3 V DC Engine interruption signal EGSI O 0 3 3 V DC pulse Serial communication data signal input EGSO 0 3 3 V DC pulse Serial communication data signal output 10 SCKN O 0 3 3 V DC pulse Serial communication clock signal 11 RESETN 0 5V DC Reset signal YC14 1 24V5 O 24 V DC 24 V DC power to PM Connectedto 2 GND Ground ceo 3 POLONN O 0 5V DC PM On Off 4 POLRDYN 0 5V DC PM ready signal 5 POLCLK O 0 5V DC pulse Serial communication clock signal 6 GND Ground 7 VDATAN1 O Video data signal 8 VDATAP1 O Video data signal 9 OUTPEN O 0 5V DC Laser output enable signal 10 SAMPLEN1 O 0 3 3V DC Sample hold signal 11 5V3 5V DC 5 V DC power to APCPWB 12 NC Not used 2 3 12 Connector Connected to engine PWB Pin oO ON DOO FW M Signal 24V5 5V1 5V1 GND 5V1 GND GND GND 24V4 Voltage 24V DC 2LW 2LX Description 24 V DC power from EPWB 5 V DC power from EPWB 5 V DC power from EPWB Ground 5 V DC power from EPWB Ground Ground Ground 24 V DC power from EPWB Connected to PD PWB 3 3V PDN GND 3 3 V DC 0 5 V DC pulse 3 3 V DC power to PDPWB Horizontal synchronizing signal Ground YC1001 Connected to connect L PWB CQ N gt O N gt 24V1 NC GND 24 V DC 24 V DC power from CPWB L Not used Ground YC1004 Connected to ISU motor SCMOT1A SCMOT2B SCMOT1B SCMOT2
21. Description 24 V DC power to LFM LFM Full speed Half speed Off YC5 Connected to paper full sensor GND FDPFULN 5V2 0 5 V DC 5V DC Ground PFS On Off 5 V DC power to PFS YC6 Connected to engine PWB c N DOO A OO N gt yb 32 5 WTNFUL LFANDRN EECLK EEDIO ERASER WTNLEDN OPSCLK OPRDYN OPSELO OPSEL1 OPSEL2 OPSDI 0 5 V DC pulse 0 12 24 V DC 0 5 V DC pulse 0 5 V DC pulse 24 0 V DC 0 5 V DC pulse 0 5 V DC pulse 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC pulse WTS detection signal LFM Full speed Half speed Off DRPWB clock signal DRPWB EEPROM data signal CL On Off WTS light emission control signal Serial communication clock signal Paper feeder ready signal Paper feeder select signal 0 Paper feeder select signal 1 Paper feeder select signal 2 Serial communication data signal output Connected to engine PWB 1 2 3 4 5 6 7 8 OPSDO 24V2 24V2 GND GND GND GND GND 24V1 5V1 5V1 5V1 5V2 0 5 V DC pulse 24 V DC 24 V DC 2 3 16 Serial communication data signal output 24 V DC power to EPWB via ILSW 24 V DC power to EPWB via ILSW Ground Ground Ground Ground Ground 24 V DC power to EPWB 5 V DC power to EPWB 5 V DC power to EPWB 5 V DC power to EPWB 5 V DC power from EPWB Connector Connected to engine PWB Pin o ON DOO FW DY e Signal TNLEVEL TNMOT CASET S
22. FH inside which continuously turns on and off by the fuser thermistor FTH to maintain the constant temperature onto the heat roller surface Should the temperature of the heat roller exceed the predetermined value the fuser thermostat FTS is acti vated to effectively disconnect the fuser heater FH from power Fuser temperature is optimized to the paper type The heat roller is resin coated by florin to prevent toner from accumulating on the roller after a long run Care must be taken while handling the heat roller not to scratch the roller surface as doing so may result in print problems The heat roller has four separators claws which are continuously in contact with its surface These separators claws prevent the paper on which toner has been fused from being wound around the heat roller causing paper jam The press roller is made of the heat resistant silicone rubber This roller is used to strongly press the paper towards the heat roller by means of press springs Figure 2 1 20 Fuser section 1 Fuser heater FH 8 Eject roller 2 Heat roller 9 Feed guide 3 Press roller 10 Actuator eject sensor 4 Fuser upper frame 11 Fuser thermostat FTS 5 Fuser lower frame 12 Fuser thermistor 1 FTH1 6 Separators 13 Fuser thermistor 2 FTH2 7 Eject pulley 2 1 16 2LW 2LX Fuser unit PSPWB YC102 3 YC102 1 COMMON1 THERM1 YC506 8 THERM2 EXITPAP E
23. from fuser thermistor 1 for 1 8 seconds is less than one Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Fuser unit and engine PWB YC506 Broken fuser thermistor 1 wire Replace the fuser unit see page 1 5 29 Fuser thermostat triggered Reinsert the fuser unit see page 1 5 29 Broken fuser heater wire Replace the fuser unit see page 1 5 29 Zero cross signal error The zero cross signal does not reach the engine PWB for more than 2 s Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Power source PWB YC103 and connect L PWB YC1 Connect L PWB YC8 and engine PWB YC503 Defective power source PWB Replace the power source PWB and check for correct operation see page 1 5 37 Defective engine PWB 1 4 11 Replace the engine PWB and check for correct operation see page 1 5 30 Contents Causes 2LW 2LX Check procedures corrective measures Toner motor lock error During driving the toner motor a motor overcurrent signal is detected for 5 s Lump of toner inside toner con tainer Replace the toner container Defective drive transmission sys tem of the toner
24. respec tively 2 Apply the following formula for the values obtained D F 2 E 2 5 Enter the values solved using the cursor left right keys or numeric keys in SUB LEAD 6 Press the start key The value is set 7 Measure the length G from the edge of the black belt b to edge of the black belt c of the original 8 Enter the measured value using the cursor left right keys or numeric keys in SUB TAIL 9 Press the start key The value is set Co Leading edge 30 mm 148 5 mm 267 mm al gt Black belt a Black belt b belt c MAIN te m 2S G SUB LEAD D F 2 E 2 SUB TAIL G Original for adjustment P N 302FZ56990 Figure 1 3 2 Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 19 Item No 2LW 2LX Description U600 Initializing all data Description Initializes software switches and all data in the backup data on the FAX control PWB according to the destination and OEM Executes the check of the file system when abnormality of the file system is detected initializes the file system communication past record and register setting contents Purpose To initialize the FAX control PWB Method 1 Press the start key 2 Select Execute The screen for entering the destination code and OEM code is displayed 3 Select Country Code and enter a destination code using the numeric keys refer to the des
25. ters including paper jams self diagnostics errors and replacement of the toner con tainer f Paper jam g Self diagnostic error h Maintenance item replacing Indicates the log counter of paper jams depending on loca tion Refer to Paper Jam Log All instances includ ing those are not occurred are dis played 1 3 10 Indicates the log counter of self diag nostics errors depending on cause See page 1 4 6 Example C6000 4 Self diagnostics error 6000 has hap pened four times Indicates the log counter depending on the maintenance item for maintenance T Toner container 00 Black M Maintenance kit 00 MK 350 MK 370 Example TOO 1 The toner container has been replaced once Item No 2LW 2LX Description U002 Setting the factory default data Description Restores the machine conditions to the factory default settings Purpose To move the image scanner unit to the home position position in which the frame can be fixed Method 1 Press the start key 2 Select MODE1 ALL using the cursor up down keys 3 Press the start key The imege scanner returns to the home position 4 Turn the main power switch off and on An error code is displayed in case of an initialization error When errors occurred turn main power switch off then on and execute initialization using maintenance item U002 Error codes Codes Description
26. 0 3 3 V DC pulse 0 3 3 V DC 0 3 3 V DC 0 3 3 V DC 2 3 9 2LW 2LX Description Not used Not used Not used Transmission DMA request signal Audio signal 3 3 V DC power output 3 3 V DC power output Address bus signal Ground Address bus signal Address bus signal Address bus signal Address bus signal Address bus signal Address bus signal Address bus signal Ground Address bus signal Address bus signal Address bus signal Address bus signal Address bus signal Address bus signal Address bus signal Ground 3 3 V DC power output Select signal OP2ACKN signal Interruption signal 5 V DC power output Ready signal Reception DMA request signal Ground Reception DMAACK signal Read enable signal Write enable signal Reset signal Connector Connected to FAX control PWB Signal I O Voltage TXDMAACKN 0 3 3 V DC D15 0 3 3 V DC pulse D14 0 3 3 V DC pulse GND D13 0 3 3 V DC pulse D12 0 3 3 V DC pulse D11 0 3 3 V DC pulse D10 0 3 3 V DC pulse D9 0 3 3 V DC pulse D8 0 3 3 V DC pulse D7 0 3 3 V DC pulse D6 0 3 3 V DC pulse D5 0 3 3 V DC pulse D4 0 3 3 V DC pulse D3 0 3 3 V DC pulse D2 0 3 3 V DC pulse D1 0 3 3 V DC pulse DO 0 3 3 V DC pulse NC NC NC 2LW 2LX Description Transmission DMAACK signal Data bus signal Data bus signal Ground Data bus signal Data bus signal Data bus signal Data bus signal Data bus signal Data bus signal Data bus signal Ground Data bus
27. 100 inches 0 Left margin A3 Integer value in inches 0 A4 Fraction value in 1 100 inches 0 Page length AS Integer value in inches 16 A6 Fraction value in 1 100 inches 61 Page width AT Integer value in inches 16 A8 Fraction value in 1 100 inches 61 Default pattern resolution B8 0 300 dpi 0 1 600 dpi Page orientation C1 0 Portrait 0 1 Landscape Default font No C2 Middle two digits of power up font 0 C3 Last two digits of power up font 0 C5 First two digits of power up font 0 Print density D4 Number from 1 Light to 5 Dark 3 Total host buffer size H8 0 to 99 in units of the size defined by FRPO S5 5 Form feed time out value H9 Value in units of 5 seconds 0 to 99 1 Reduce ratio JO 0 100 96 0 5 70 96 6 81 7 86 96 8 94 96 9 98 96 Offset horizontal direction KO Integer value in Centimeters 7 to 7 0 K1 Fraction value in 1 100 Centimeters 99 to 0 99 2 4 5 2LW 2LX Environment Param Values Factory eter setting Offset vertical direction K2 Integer value in Centimeters 7 to 7 0 K3 Fraction value in 1 100 Centimeters 99 to 0 99 KIR mode NO 0 Off 2 2 On Duplex binding N4 0 Off 0 1 Long edge 2 Short edge Sleep timer time out time N5 1 to 240 minutes 0 Off 15 Ecoprint level N6 0 Off 0 2 0n Printing resolution N8 0 300dpi 1 1 600dpi 3 1200dpi Default emulation mode P1 6 PCL 5e 6 9 KPDL option 11 PC PR201 65A 12 IBM 5577 13 VP 1000 Carriage
28. 2 1 1 2 MP tray paper feed Secho e iniiae iranan EE EEA EAA nnne nannten kennen eatur 2 1 3 3 Paper conveying section eeeeseseeeeess eene nennen nennt nre hann ntn denen nnne enn nnns 2 1 4 2 1 2 Drum sectioni n e i ER tpe Reflector HORS 2 1 5 2 1 3 Optical SOCUON TP 2 1 6 1 Scanner E Rm 2 1 6 2 Image scanner unit ISU aasin aa eaaa nennen enne nnns 2 1 7 3 Laser scanner unit ere tue Rr Rp OA E OR RA RR ES 2 1 9 224 4 Developing Section siete 2 etg PIED one FO e P eat eb A ie eb en Adds 2 1 11 2 1 5 Transfer Separation section sssssssssssssssssssssseeneenee eene 2 1 13 2 1 6 Cleaning Sectlon cient eee ee Le bei eee ied ae dee e eid ie 2 1 14 2 5 E ser Section cene ct ne ae dete 2 1 16 2 1 8 Eject Rear unit SECON escerai aii sessi AAEE EEEa EE AAA RT AANE EA daa nna 2 1 18 2 1 9 Duplex Conveying Secon aiiai ier ERr E EEn EARRA PENARE NRR AEEA IFARA RR ACETA RAI ARAE 2 1 20 2 1 10 Document processor a a a a cece a aa esten nennen aa rn aa sn nsn einen nnne 2 1 21 1 Original feed Section iulii et ted cc Ec bed i eda Uc oett e E Maddie Y Rand dee de 2 1 21 2 Original CONVEYING section sssssssessseeene nee nennen 2 1 22 3 Original switchback eject sections ssssse eme 2 1 23 2 2 Electrical Parts Layout 2 2 1 Electrical parts layout Ceteram eee b ea een 2 2 1 MM
29. 2010 12 00 3 4 5 1 Firmware version 2LX_2000 000 000 2009 08 09 XXXXXXXX XXXXXXXX XXXXXXXX Controller Information Memory status 7 Standard Size 8 Option Slot 9 Total Size Time 10 Local Time Zone 11 Date and Time 12 Time Server Installed Options 13 Paper feeder 14 Memory Card Digital Dot Coverage 15 Average 16 Total K 1 10 17 Copy K 1 10 18 Printer K 1 10 19 FAX K 1 10 20 Period 21 Last Page 1 00 FAX Information 22 Rings Normal 23 Rings FAX TEL 24 Rings TAD 25 Option DIMM Size 128 0 KB 128 0 KB 256 0 KB 26 FRPO Status User Top Margin User Left Margin 01 00 Tokio 06 04 2010 12 00 10 183 53 13 Cassette Not Installed Usage Page A4 Letter Conversion 1111111 11 1111111 11 1111111 11 1111111 11 27 10 2009 03 11 2009 08 40 PDF mode Figure 1 3 4 1 3 52 A1 A2 100 A3 A4 100 6 XXXXXXXXXXXXXXXX 2LW 2LX 1 Service items Description Service status page 2 Service Status Page MFP 30 06 2010 12 00 Firmware version 2LX_2000 000 000 2009 08 09 XXXXXXXX XXXXXXXX DOOOOXXXX a Engine Information Send Information 27 NVRAM Version _1F31255_1F31255 32 Date and Time 10 06 30 28 Scanner Version 2LX_1200 001 089 33 Address 29 FAX Slot1 FAX BOOT Version 2LX_5000 001 001 FAX APL Version 2LX_5100 001 001 FAX IPL Version 2LX_5200 001 001 30 MAC Address 00 CO EE D0 0
30. A PA 2 Front cover LN rack Upper cover rack Rack cover Figure 1 5 58 1 1 o 9 Remove one connector YC11 from the connect L PWB Remove the wire from the drum ground ing plate and clamp Release two hooks and then remove the power source fan motor 2LW 2LX e S AN S T 5 S SSS Connect L PWB ar TES Connector YC11 E i S Drum grounding Figure 1 5 59 1 5 39 12 13 14 15 16 17 Remove seven screws A and drum grounding plate and two grounding ter minals Remove the AC inlet Remove two screws and two grounding terminals Remove one connector Remove the PWB connector between connect L PWB and power source unit Remove the power source unit 2LW 2LX 3 S A amp o pA me I 4Grounding PVA terminal ze V 7 P Grounding Ns Screw terminal M3 ee Figure 1 5 60 NS a ae Ww PWB connector S77 e un Grounding 2 PES E terminals Figure 1 5 61 1 5 40 18 19 20 Remove one connector Remove seven screws and then remove the power source PWB Check or replace the power source PWB and refit all the removed parts Note While assembling the rack component align the guiding holes on either the upper cover rack and the front cover rack with each other 2LW 2LX Heat sink plate Screws Screws
31. Caution Do not insert or remove expansion memory while machine power is on Doing so may cause damage to the machine and the expansion memory 2 Remove the right side cover 3 Remove the screw 4 Open the memory slot cover 5 Insert the expansion memory into the memory socket so that the notches on the memory align with the correspond ing protrusions in the slot 6 Close the memory slot cover 7 Secure the screw 8 Refit the right side cover 9 Print a status page to check the mem ory expansion If memory expansion has been properly performed information on the installed memory is printed with the total memory capacity has been increased Standard memory capacity 256 MB b Right side cover Screw Memory slot cover E Memory socket Figure 1 2 8 1 2 6 2LW 2LX 1 1 3 1 Maintenance mode The machine is equipped with a maintenance function which can be used to maintain and service the machine 1 Executing a maintenance item Enter 10871087 using Maintenance mode is entered the numeric keys i Enter the maintenance item number using the cursor left right keys or numeric keys Press the start key The maintenance item is selected Repeat the same maintenance item Yes Run another maintenance item Turn the main power switch off and on Maintenance mode is exited and the system is restarted to i
32. DC Ground LS On Off 5 V DC power to LS YC9 Connected to connect R PWB 2 3 4 5 6 7 8 9 A ee Y N gt O WETCLK2 WETCLK1 5V1 AIRTEMP RFANDRN 24V1 MPFDRN OUTB2 OUTB1 OUTA2 OUTA1 GND 0 5 V DC pulse Analog 0 5 V DC pulse 5V DC Analog 0 12 24 V DC 24V DC 0 24 V DC 0 24 V DC pulse 0 24 V DC pulse 0 24 V DC pulse 0 24 V DC pulse TEMS clock signal TEMS detection voltage humidity TEMS clock signal 5 V DC power to CPWB R TEMS detection voltage temperature RFM Full speed Half speed Off 24 V DC power to CPWB R MPSOL On Off SBM drive control signal SBM drive control signal SBM drive control signal SBM drive control signal Ground Connected to drum motor a A OO N gt 24V4 GND DMOTRDYN DMOTCLK DMOTONN 24 V DC 0 5 V DC 0 5 V DC pulse 0 5 V DC 2 3 4 24 V DC power to DRM Ground DRM ready signal DRM clock signal DRM On Off Connector Connected to main PWB Pin Signal POLRDYN POLONN OUTPEN PDMASKN SBSY SDIR EGIRN EGSI EGSO SCKN RESETN 24V5 5V1 5V1 GND 5V1 GND GND GND 24V4 1 0 Voltage 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC pulse 0 5 V DC pulse 0 5 V DC pulse 0 5 V DC 24 V DC 5V DC 5V DC 5V DC 24V DC 2LW 2LX Description PM ready signal PM On Off Laser output enable signal Horizontal synchronizing signal
33. Detaching and refitting the retard roller assembly ssss 1 5 7 3 Detaching and refitting the upper registration and lower roller ssssse 1 5 8 4 Detaching and refitting the MP paper feed roller seeee 1 5 10 15 4 Optical Seetlon ha e ete RO DE E RU D EM 1 5 11 1 Detaching and refitting the Document processor ssssse e 1 5 11 2 Detaching and refitting the scanner unit sssssseen enn 1 5 13 3 Detaching and refitting the laser scanner unit sss 1 5 16 4 Replacing the image scanner unit ISU sssss sere taeeeeeeeteeeeeeeenea 1 5 19 1 5 5 Developing section airi aniria iii sedeo nnn dd enne ena dae nana dada enne nn 1 5 25 1 Detaching and refitting the developing unit seme 1 5 25 1 5 6 Dr tm section eene onec t EN eMe D EID 1 5 26 1 Detaching and refitting the drum unit 1 5 26 2 Detaching and refitting the main charger unit 1 5 26 1 5 7 Transfer separation section ssssssssssssssssseseseee eene nne estrenen ennnen 1 5 27 1 Detaching and refitting the transfer roller and separation brush unit 1 5 27 15 8 Euser SOCOM Ss ioi entm tr Ee eU Ev Re EIER MEUS eUam 1 5 29 1 Detaching and refitting the fuser unit sssseee mme 1 5 29 1 5 07 PW BS RC atu UE MM 1 5 30 1 Det
34. Duplex 60 to 120 g m MP tray 60 to 220 g m Paper type Cassette Plain Recycled Preprinted Bond Color Colour Prepunched Letterhead High Quality Custom 1 to 8 Duplex Same as simplex MP tray Plain Transparency Rough Vellum Labels Recycled Preprinted Bond Cardstock Color Colour Prepunched Letterhead Thick Envelope High Quality Custom 1 to 8 Paper size Cassette A4 B5 A5 A6 Legal Letter Statement Executive Oficio Il Folio 16K Custom MP tray A4 B5 B5 ISO A5 A6 B6 Envelope 10 Envelope 9 Envelope 6 Envelope Monarch Envelope DL Envelope C5 Hagaki Oufuku Hagaki Youkei 2 Youkei 4 Legal Letter Statement Executive Oficio Il Folio 16K Custom Magnification ratios Manual mode 25 400 1 increments Auto mode 400 200 141 129 115 90 86 78 70 64 50 25 Copying Simplex speed A4R 40 ppm LetterR 42 ppm Legal 33 ppm B5R 33 ppm A5SR AGR 22 ppm AAR 24 5 ppm LetterR 26 ppm Legal 16 5 ppm B5R 24 ppm A5R 21 ppm First copy time A4 feed from cassette 7 0 second or less Warm up time 22 C 6095 RH Power on 22 second or less Recovery from the low power mode 10 second or less Recovery from the sleep mode 15 second or less Paper Cassette 500 sheets 80g m capacity MP tray 100 sheets 80 g m plain paper Letter A4 or smaller Output tray ca
35. KH LERG FS 3040MFP FS 3140MFP SERVICE MAN rife Published in July 2010 2LXSMO61 CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS It may be illegal to dispose of this battery into the municipal waste stream Check with your local solid waste officials for details in your area for proper disposal ATTENTION IL Y AUN RISQUE D EXPLOSION SI LA BATTERIE EST REMPLACEE PAR UN MODELE DE TYPE INCORRECT METTRE AU REBUT LES BATTERIES UTILISEES SELON LES INSTRUCTIONS DONNEES Il peut tre ill gal de jeter les batteries dans des eaux d gout municipales V rifiez avec les fonctionnaires municipaux de votre r gion pour les d tails concernant des d chets solides et une mise au rebut appropri e Revision history Revision Date Replaced pages Remarks 1 1 July 2010 1 1 1 1 1 2 1 2 1 1 3 1 1 3 52 1 3 53 1 3 55 1 3 56 1 6 1 2 4 4 This page is intentionally left blank Safety precautions This booklet provides safety warnings and precautions for our service personnel to ensure the safety of their customers their machines as well as themselves during maintenance activities Service personnel are advised to read this booklet carefully to familiarize themselves with the warnings and precautions described here before engaging in maintenance activities Safety warnings and precautions Various symbols are used to protect our service
36. MP tray 01 Cassette 1 02 Cassette 2 paper feeder 1 03 Cassette 3 paper feeder 2 04 Cassette 4 paper feeder 3 05 to 09 Reserved c Detail of paper size Hexadecimal 00 Not specified 01 Monarch 02 Business 03 International DL 04 International C5 05 Executive 06 Letter R 86 Letter E 07 Legal 08 A4R 88 A4E 09 B5R 89 B5E OA A3 1 3 8 OB OC OD OE OF 10 11 12 13 1E 1F 20 21 B4 Ledger A5R A6 B6 Commercial 9 Commercial 6 ISO B5 Custom size C4 Postcard Reply paid post card Oficio II Special 1 Special 2 A3 wide Ledger wide Full bleed paper 12 x 8 8K 16K R 16K E Statement R Statement E Folio Western type 2 Western type 4 Description 2LW 2LX Items Description Paper Jam Log d Detail of paper type Hexadecimal 01 02 03 04 05 06 07 08 09 Plain Transparency Preprinted Labels Bond Recycled Vellum Rough Letterhead OA Color OB Prepunched OC Envelope OD Cardstock OE Coated OF 2nd side 10 Media 16 11 High quality 15 Custom 1 16 Custom 2 17 Custom 3 18 Custom 4 19 Custom 5 1A Custom 6 1B Custom 7 1C Custom 8 e Detail of paper eject location Hexadecima 01 Face down FD Service Call Log Count Service Code Remembers 1 to 8 of occurrence of self diagnos
37. PWB Refer to figure 1 4 4 below CED Ng Contact spring Wt TON fa Contact x spring Contact spring Contact spring Engine PWB na e if M e o ig 0 h Main charger output terminal ou Developing bias ea Cu HS o e Separation bias output terminal Transfer bias tput terminal output terminal Figure 1 4 4 Defective engine PWB Replace the engine PWB See page 1 5 30 Defective developing bias output Poor contact of engine PWB s developing bias output termi nal and machine s contact spring Check the installation position of the engine PWB Refer to figure 1 4 4 above Poor contact of machine s developing bias output termi nal and developing unit s con Check the installation of the developing unit Refer to figure 1 4 5 below Developing bias output terminal Figure 1 4 5 Defective engine PWB Replace the engine PWB See page 1 5 30 No LSU laser is out put Defective laser scanner unit Replace the laser scanner unit See page 1 5 16 Defective main PWB 1 4 14 Replace the main PWB See page 1 5 34 2 All black printout Print example Causes 2LW 2LX Check procedures corrective measures No main charging Defective main charger unit Replace the main charger unit See page 1 5 26 Poor contact of engine PWB s main ch
38. Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 37 Item No 2LW 2LX Description U650 Setting modem 1 Description Sets the G3 cable equalizer Sets the modem detection level Purpose Perform the following adjustment to make the equalizer compatible with the line characteristics To improve the transmission performance when a low quality line is used Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description REG G3 TX EQR Sets the G3 transmission cable equalizer REG G3 RX EQR Sets the G3 reception cable equalizer RX MODEM LEVEL Sets the modem detection level Setting the G3 transmission cable equalizer 1 Select OdB 4dB 8dB or 12dB using the cursor up down keys Initial setting OdB 2 Press the start key The setting is set Setting the G3 reception cable equalizer 1 Select OdB 4dB 8dB or 12dB using the cursor up down keys Initial setting OdB 2 Press the start key The setting is set Setting the modem detection level 1 Select 33dBm 38dBm 43dBm or 48dBm using the cursor up down keys Initial setting 43dBm 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 38 2LW 2LX Item No Description
39. Serial busy signal Serial communication direction change signal Engine interruption signal Serial communication data signal input Serial communication data signal output Serial communication clock signal Reset signal 24 V DC power to MPWB 5 V DC power to MPWB 5 V DC power to MPWB Ground 5 V DC power to MPWB Ground Ground Ground 24 V DC power to MPWB Connected to feed fan motor 5V1 FFANDRN 5V DC 0 2 5 5 V DC 5 V DC power to FFM FFM Full speed Half speed Off YC501 Connected to main motor 24V4 GND MMOTONN MMOTRDYN MMOTCLK 24V DC 0 5 V DC 0 5 V DC 0 5 V DC pulse 2 3 5 24 V DC power to MM Ground MM ready signal MM clock signal MM On Off Connector Signal o Voltage 2LW 2LX Description YC502 Connected to connect R PWB Connected to connect L PWB oO ON DOO FWD 1 2 3 4 5 6 7 8 9 eo LMOTON DUDRN DLPDRN MIDDRN 24V2 24V2 REGDRN FEEDDRN EXITFAN NC HEATONN1 ZCROSS SWSLEEPN HANDSN HPAP SWFAN CASET TNMOT TNLEVEL oOo o000 000000O 0 24 V DC 0 24 V DC 0 24 V DC 0 24 V DC 24 V DC 24 V DC 0 24 V DC 0 24 V DC 0 24 V DC 0 5 V DC 0 5 V DC pulse 0 5 V DC 0 5 V DC 0 5 V DC 0 24 V DC Analog 0 24 V DC Analog LM On Off DUCL On Off DEVSOL On Off MCL On Off 24 V DC power to CPWB R 24 V DC power to CPWB R RCL On Off PFCL On Off EFM On Off Not used FH On
40. The size of paper on the cassette is not displayed cor rectly Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Cassette size switch and connect L PWB YC10 Connect L PWB YC8 and engine PWB YC503 Defective cassette size switch Replace the cassette size switch Defective PWB Replace the engine PWB or connect L PWB and check for correct operation see page 1 5 30 1 4 22 Problem Causes 2LW 2LX Check procedures corrective measures 21 A paper jam in the paper feed paper conveying eject or duplex section is indicated when the main power switch is turned on A piece of paper torn from paper is caught around registration sensor eject sensor duplex sensor or duplex jam sensor Check visually and remove it if any Defective eject sen sor Replace the eject sensor Defective duplex sensor Replace the duplex sensor Defective registration sensor or duplex jam sensor Replace the engine PWB and check for correct operation see page 1 5 30 22 A message indicat ing cover open is displayed when the top cover is closed Deformed actuator of the interlock switch Check visually and remedy or replace if necessary Defective interlock switch Replace the power source PWB
41. V DC pulse 0 24 V DC pulse 0 24 V DC 24 V DC 0 12 24 V DC Analog 5VDC 0 5 V DC pulse 0 5 V DC pulse Analog 2LW 2LX Description Ground SBM drive control signal SBM drive control signal SBM drive control signal SBM drive control signal MPSOL On Off 24 V DC power from EPWB RFM Full speed Half speed Off TEMS detection voltage temperature 5 V DC power from EPWB TEMS clock signal TEMS clock signal TEMS detection voltage humidity Connected to engine PWB LMOTON DUDRN DLPDRN MIDDRN 24V2 24V2 REGDRN FEEDDRN EXITFAN 0 24 V DC 0 24 V DC 0 24 V DC 0 24 V DC 24 V DC 24 V DC 0 24 V DC 0 24 V DC 0 24 V DC LM On Off DUCL On Off DEVSOL On Off MCL On Off 24 V DC power from EPWB 24 V DC power from EPWB RCL On Off PFCL On Off EFM On Off Connected to switchback motor OUTA1 OUTA2 OUTB1 OUTB2 0 24 V DC pulse 0 24 V DC pulse 0 24 V DC pulse 0 24 V DC pulse SBM drive control signal SBM drive control signal SBM drive control signal SBM drive control signal YC4 Connected to developing solenoid 1 2 3 4 5 6 7 8 9 1 2 3 4 1 2 24V2 DLPDRN 24 V DC 0 24 V DC 24 V DC power to DEVSOL DEVSOL On Off YC5 Connected to paper feed clutch 24V2 FEEDDRN 24 V DC 0 24 V DC 24 V DC power to PFCL PFCL On Off YC6 Connected to registration clutch 24V2 REGDRN 24 V DC 0 24 V
42. a fax machine see figure 1 3 3 A fax signal is received within the Ta set time or the fax mode is selected automatically when the time elapses In fax telephone auto select mode change the setting when fax reception is unsuccessful or a telephone fails to receive a call 1 Change the setting using the cursor left right keys Description Setting range Initial setting Ta time out time 1 to 255 30 2 Press the start key The value is set Ring back tone send start i Line connection as a fax machine Start of fax reception o Ring detection Figure 1 3 3 Ta Tb1 Tb2 time out time Setting the Tb1 time out time In the fax telephone auto select mode sets the time to start sending the ring back tone after receiving a call as a fax machine see figure 1 3 3 In fax telephone auto select mode change the setting when fax reception is unsuccessful or a telephone fails to receive a call 1 Change the setting using the cursor left right keys Description Setting Initial Change in value range setting per step Tb1 time out time 1 to 255 20 100 ms 2 Press the start key The value is set 1 3 36 Item No 2LW 2LX Description U641 Setting the Tb2 time out time In the fax telephone auto select mode sets the time to start ringing an operator through the con nected telephone after receiving a call as a fax machine see figure 1 3 3 In the fax
43. and check for correct operation see page 1 5 37 23 DP paper feed motor does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable DP paper feed motor and DP drive PWB YC3 DP drive PWB YC1 and main PWB YC1008 Defective drive trans mission system Check if the rollers and gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any Defective motor Replace the DP paper feed motor Defective PWB Replace the DP drive PWB or main PWB and check for correct operation see page 1 5 48 24 DP paper feed clutch does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable DP paper feed clutch and DP drive PWB YC6 DP drive PWB YC8 and main PWB YC1005 Defective clutch Replace the DP paper feed clutch Defective PWB Replace the DP drive PWB or main PWB and check for correct operation see page 1 5 48 25 DP pressure sole noid does not oper ate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the ca
44. control PWB and check for cor rect operation see page 1 5 42 FAX control PWB incom patible detection error Abnormal detection of FAX control PWB incompatibil ity In the initial communica tion with the FAX control PWB any normal commu nication command is not transmitted Defective FAX soft ware Install the fax software Defective FAX con trol PWB Replace the fax control PWB and check for cor rect operation see page 1 5 42 Backup memory device error Defective flash memory Replace the main PWB and check for correct operation see page 1 5 34 Defective main PWB Replace the main PWB and check for correct operation see page 1 5 34 MAC address data error For data in which the MAC address is invalid Defective flash memory Replace the main PWB and check for correct operation see page 1 5 34 Defective engine PWB Replace the engine PWB and check for correct operation see page 1 5 30 Backup memory read write error main PWB Defective flash memory Replace the main PWB and check for correct operation see page 1 5 34 Defective main PWB Replace the main PWB and check for correct operation see page 1 5 34 Backup memory data error main PWB Defective flash memory Replace the main PWB and check for correct operation see page 1 5 34 Defective main PWB Replace the main PWB and check for correct operation see
45. d010 Directory open error d006 USB error in reading d011 Directory creation error d007 USB unmount error d012 File writing error d008 File rename error d013 File reading error d009 File open error d014 File deletion error dOOa File close error d015 File copy error to the USB Supplement The following restrictions apply to the data which were imported from 4 in 1 model with FAX to 3 in 1 model without FAX Personal address book FAX related data are not imported Group address book Group addresses including FAX addresses are not imported Job accounting data Initial values are added for FAX related data One touch data Groups assigned with FAX addresses or those including FAX are not imported User management data Initial values are added for out going FAXes of authentication Program data Not imported The same applies when data are imported from 3 in 1 to 4 in 1 model Completion Press the stop key The screen for selecting a maintenance item No is displayed Data capture mode Description Store the print data sent to the machine into USB memory Purpose In case to occur the error at printing check the print data sent to the machine Method 1 Insert USB memory in USB memory slot Turn the main power switch on Enter the maintenance item Press the start key Select EXECUTE Press the start key Send the print data to the machine Once the print data
46. drive PWB YC8 and main PWB YC1005 Defective DP open close sensor Replace the DP open close sensor 1 4 24 1 4 5 Mechanical problems Problem Causes check procedures 2LW 2LX Corrective measures 1 No primary paper feed Check if the surfaces of the following roll ers are dirty with paper powder Pickup roller Paper feed roller MP paper feed roller Clean with isopropyl alcohol Check if the following rollers is deformed Pickup roller Paper feed roller MP paper feed roller Check visually and replace any deformed see page 1 5 6 Defective paper feed clutch installation Check visually and remedy if necessary 2 No secondary paper feed Check if the surfaces of the following roll ers are dirty with paper powder Upper registration roller Lower registration roller Clean with isopropyl alcohol Defective registration clutch installation Check visually and remedy if necessary 3 Skewed paper feed Paper width guide in a cassette installed incorrectly Check the paper width guide visually and remedy or replace if necessary 4 Multiple sheets of paper are fed Check if the paper is excessively curled Change the paper Paper is loaded incorrectly Load the paper correctly Check if the retard roller is worn Replace the retard roller if it is worn see page 1 5 7 5 Paper jams Check if the pa
47. form A4 reduces Hagaki 10 x 14 8 cm f Ofuku Hagaki 14 8 x 20 cm f Officio Il 16K Statement Folio Youkei 2 Youkei 4 Default cassette R4 0 1 2 3 4 Multi purpose tray 1 1 Cassette 1 Cassette 2 Cassette 3 Cassette 4 MP tray paper size R7 Same as the R2 values except 0 8 A4 A4 letter equation S4 0 Off 0 1 On Host buffer size S5 0 1 2 10kB x H8 1 100kB x H8 1024kB x H8 Wide A4 T6 0 Off 0 1 On Line spacing UO Lines per inch integer value Line spacing U1 Lines per inch fraction value Character spacing U2 Characters per inch integer value Character spacing U3 Characters per inch fraction value 2 4 7 2LW 2LX Environment Country code Param eter U6 Values US ASCII France Germany UK Denmark Sweden Italy Spain Japan 9 US Legal 10 IBM PC 850 Multilingual 11 IBM PC 860 Portuguese 12 IBM PC 863 Canadian French 13 IBM PC 865 Norwegian 14 Norway 15 Denmark 2 16 Spain 2 17 Latin America 21 US ASCII U7 50 SET 77 HP Roman 8 U7 52 SET ONYOARWN O Factory setting 0 Code set at power up in daisywheel emulation U7 0 Same as the default emulation mode P1 1 IBM 6 IBM PC 8 50 US ASCII U6 21 SET 52 HP Roman 8 U6 77 SET Font pitch for fixed pitch scalable font U8 Integ
48. is stored into USB memory OK will be displayed Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 49 2LW 2LX 1 3 2 Service mode The machine is equipped with a maintenance function which can be used to maintain and service the machine 1 Executing a service mode Press the System Menu Counter key The Sys Menu Count menu appears Select Adjust Maint using the cursor up down keys and press the start key Select Service Setting using the cursor up down keys and press the start key The Service Setting menu appears Y The Adjust Maint menu appears The selected service mode is run Y Press the stop key End 1 3 50 2LW 2LX 2 Description of service mode Service items Description Service Status Printing a status page for service purpose Description Prints a status page for service purpose The status page includes various settings and service cumulative Purpose To acquire the current printing environmental parameters and cumulative information Method 1 Enter the Service Setting menu 2 Select Service Status using the cursor up down keys 3 Press the start key 4 Press Yes the Left Select key Two pages will be printed Completion Press the stop key 1 3 51 2LW 2LX 1 Service items Description Service status page 1 Service Status Page MFP 2 30 06
49. kit DP forwarding pulley assembly DP separation pad assembly MK 350 B MAINTENANCE KIT OPTION DK 320 DV 350 E B DV 352 U B DV 354 AO B FK 350 E FK 350 U RETARD ROLLER ASSY FEED HOLDER ASSY DC BRUSH ASSY ROLLER TRANSFER ASSY MK 370 MAINTENANCE KIT OPTION 2 4 4 1702LX7USO 1702LX8ASO 1702LX8NLO 1702LXOUNO 072LX7US 072LX8AS 072LX8NL 2LW 2LX 4 Firmware Environment Commands The printer maintains a number of printing parameters in its memory There parameters may be changed per manently with the FRPO Firmware RePrOgram commands This section provides information on how to use the FRPO command and its parameters using examples Using FRPO Commands for Reprogramming Firmware The current settings of the FRPO parameters are listed as optional values on the service status page Note Before changing any FRPO parameter print out a service status page so you will know the parameter values before the changes are made To return FRPO parameters to their factory default values send the FRPO INIT FRPO INITialize command R FRPO INIT EXIT The FRPO command is sent to the printer in the following sequence IR FRPO parameter value EXIT Example Changing emulation mode to PC PR201 65A IR FRPO P1 11 EXIT FRPO Parameters Environment Param Values Factory eter setting Top margin Al Integer value in inches 0 A2 Fraction value in 1
50. motor Replace the developing unit see page 1 5 25 Defective toner motor Replace the developing unit see page 1 5 25 Defective engine PWB Replace the engine PWB and check for correct operation see page 1 5 30 Drum unit non installing error The drum unit is not installed or not installed properly The drum PWB EEPROM does not communicate nor mally The drum unit is not installed Install the drum unit see page 1 5 26 Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Drum PWB YC1 and connect L PWB YC3 Defective drum PWB EEPROM Replace the drum unit see page 1 5 26 Defective engine PWB Replace the engine PWB and check for correct operation see page 1 5 30 Main PWB operation panel PWB communica tion error Defective main PWB Turn the main power switch off on to restart the machine If the error is not resolved replace main PWB Defective opera tion panel PWB Replace the operation panel PWB Main PWB RAM check sum error Defective main memory RAM on the main PWB Turn the main power switch off on to restart the machine If the error is not resolved replace main PWB Defective expanded memory DIMM Replace the expanded memory DIMM Main PWB engine PWB communication e
51. off the power source to the fuser heater lamp when the heat roller reaches extremely high temperature Exposure lamp EL Exposes originals 2 2 6 2LW 2LX 5 Document processor Machineleft 77 Machine inside F Machine right Figure 2 2 5 Document processor 1 DP drive PWB DPDPWDB Consists the solenoids and clutch driver circuit and wiring relay circuit 2 DP original sensor DPOS Detects the presence of an original 3 DP timing sensor DPTS Detects the original scanning timing 4 DP open close sensor DPOCS Detects the opening closing of the DP 5 DP paper feed motor DPPFM Drives the original feed section 6 DP paper feed clutch DPPFCL Controls the drive of the forwarding pulley and feed pulley 7 DP switchback solenoid DPSBSOL Operates the switchback guide 8 DP pressure solenoid DPPRSOL Operates the switchback pulley 2 2 7 2LW 2LX This page is intentionally left blank 2 2 8 2LW 2LX 2 3 1 Power source PWB Figure 2 3 1 Power source PWB silk screen diagram 2 3 1 Connector Connected to AC inlet and main power switch Signal LIVE NEUTRAL Voltage 120 V AC 220 240 V AC 120 V AC 220 240 V AC 2LW 2LX Description AC power input AC power input YC102 Connected to relay PWB COMMON 1 N C LIVE 120
52. or DIS signal after a dialing signal is sent Depending on the quality of the exchange or when the auto select function is selected at the destination unit a line can be disconnected Change the setting to prevent this problem 1 Change the setting using the cursor left right keys Description Setting range Initial setting TO time out time 30 to 90 s 56 2 Press the start key The value is set Setting the T1 time out time Sets the time before receiving the correct signal after call reception No change is necessary for this maintenance item 1 Change the setting using the cursor left right keys Description Setting range Initial setting T1 time out time 30 to 90 s 36 2 Press the start key The value is set 1 3 35 2LW 2LX Description Setting the T2 time out time The T2 time out time decides the following From CFR signal output to image data reception From image data reception to the next signal reception In ECM from RNR signal detection to the next signal reception 1 Change the setting using the cursor left right keys Description Setting Initial Change in value range setting per step T2 time out time 1 to 255 69 100 ms 2 Press the start key The value is set Setting the Ta time out time In the fax telephone auto select mode sets the time to continue ringing an operator through the connected telephone after receiving a call as
53. personnel and customers from physical danger and to prevent damage to their property These symbols are described below A DANGER High risk of serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol A WARNING Serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol CAUTION Bodily injury or damage to property may result from insufficient attention to or incorrect compliance with warning messages using this symbol Symbols The triangle A symbol indicates a warning including danger and caution The specific point of attention is shown inside the symbol AN General warning AN Warning of risk of electric shock A Warning of high temperature O indicates a prohibited action The specific prohibition is shown inside the symbol General prohibited action Disassembly prohibited eo indicates that action is required The specific action required is shown inside the symbol General action required Remove the power plug from the wall outlet oo0e Always ground the copier 1 Installation Precautions A WARNING Do not use a power supply with a voltage other than that specified Avoid multiple connections to one outlet they may cause fire or electric shock When using an extension cable always check that it is adequate for the rated current
54. protocol SMTP Protocol is set to OFF Check ON SMTP in Advanced SMTP General in COMMAND CENTER Error No Sender Info Sender address is not enter Enter the correct Sender Address in Advanced SMTP General in COMMAND CENTER Error Can not con nect Select Other authenti cate when authenticating POP before SMTP Select valid POP3 user other than Other The specified server is not SMTP server Enter the correct SMTP Server Name in Advanced SMTP General in COMMAND CENTER Network is not connected Check if the server is operating properly Check the network connection cable net work condition within LAN etc Error Can not con nect with timeout The server is unable to communicate Check if the server is operating properly Error Response wait with timeout The server is unable to communicate Check if the server is operating properly Error Network trans fer Error occurs on the net work Check the network connection cable net work condition within LAN etc Error Network trans fer with timeout Error occurs on the net work Check the network connection cable net Error Response wait with timeout Response is not returned from the server above specified time Check the network connection cable net work condition within LAN etc work condition within LAN etc Error E Mai
55. screen for selecting a maintenance item No is displayed 1 3 24 Item No 2LW 2LX Description U611 Setting system 2 Description Sets the number of adjustment lines for automatic reduction Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description ADJ LINES Sets the number of adjustment lines for automatic reduction ADJ LINES A4 Sets the number of adjustment lines for automatic reduction when A4 paper is set ADJ LINES LT Sets the number of adjustment lines for automatic reduction when letter size paper is set Setting the number of adjustment lines for automatic reduction Sets the number of adjustment lines for automatic reduction 1 Change the setting using the cursor left right keys or numeric keys Description Setting range Initial setting Number of adjustment lines for automatic reduction 0 to 22 7 2 Press the start key The value is set Setting the number of adjustment lines for automatic reduction when A4 paper is set Sets the number of adjustment lines for automatic reduction when A4 paper is set 1 Change the setting using the cursor left right keys or numeric keys Description Setting range Initial setting Number of adjustment lines for automatic reduction 0 to 22 22 when A4 paper is set 2 Press the start key The value is set Setting the number of adjustment
56. signal Data bus signal Data bus signal Data bus signal Data bus signal Data bus signal Data bus signal Ground Not used Not used Not used Connected to USB 5 V DC power output USB data signal USB data signal Ground Connected to ethernet USB o ON O OC A Q MN OO N gt e 3 3 V DC TD 0 3 3 V DC pulse TD 0 3 3 V DC RD 0 3 3 V DC RD 0 3 3 V DC pulse RCT 3 3 V DC 100B LED K 100B LED A LINK LED K LINK LED A pulse pulse 2 3 10 3 3 V DC power output Transmission data Transmission data Received data Received data 3 3 V DC power output 100 Base 10 Base display 100 Base 10 Base display LINK LED LINK LED Connector Connected to ethernet USB VBUS DATA DATA GND 2LW 2LX Description 5 V DC power output USB data signal USB data signal Ground Connected to operation panel PWB o ON DO oO FBP Q M gt e GND PANCTS PANRTS 3 3V PANRXD PANTXD FPRSTN GND POWERKEY 5V1 3 3 V DC 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC 0 3 3 V DC 5V DC Ground Transmitting enable signal Receiving enable signal 3 3 V DC power to OPPWB OPPWEB received data OPPWPB transmission data OPPWEB reset signal Ground Power key input signal 5 V DC power output Connected to CCD PWB c N DOO A OO N gt LAMP NC GND GND HPSW 3 3V GND CCDRSN CCDRSP GND CCDCLPP CCDCLPN GND CCDP
57. table U018XX A communication error occurred before starting T 30 protocol during reception in V 34 mode refer to 1 4 37 U018XX error code table U03000 No document was present in the destination unit when polling reception started U03200 In interoffice subaddress based bulletin board reception data was not stored in the box specified by the destination unit U03300 In polling reception from a unit of our make operation was interrupted due to a mismatch in permit ID or telephone number Or in interoffice subaddress based bulletin board reception operation was interrupted due to a mismatch in permit ID or telephone num ber U03400 Polling reception was interrupted because of a mismatch in individual numbers destina tion unit is either of our make or by another manufacturer U03500 In interoffice subaddress based bulletin board reception the specified Subaddress confi dential box number was not registered in the destination unit U03600 An interoffice subaddress based bulletin board reception was interrupted because of a mismatch in the specified subaddress confidential box number U03700 Interoffice subaddress based bulletin board reception failed because the destination unit had no subaddress based bulletin board transmission capability or data was not stored in any subaddress confidential box in the destination unit U04000 In interoffice subaddress based transmissio
58. tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Left fan motor and connect L PWB YC4 Connect L PWB YC6 and engine PWB YC504 Defective motor Replace the left fan motor Defective PWB Replace the engine PWB or connect L PWB and check for correct operation see page 1 5 30 6 Power source fan motor does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Power source fan motor and connect L PWB YC11 Connect L PWB YC8 and engine PWB YC503 Defective motor Replace the power source fan motor Defective PWB Replace the engine PWB or connect L PWB and check for correct operation see page 1 5 30 7 Feed fan motor does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Feed fan motor and engine PWB YC15 Defective motor Replace the feed fan motor Defective PWB Replace the engine PWB and check for correct operation see page 1 5 30 8 Eject fan motor does not operate Defective connector cable or poor con tact in the connector Reinsert the connector
59. telephone auto select mode change the setting when fax reception is unsuccessful or a telephone fails to receive a call 1 Change the setting using the cursor left right keys Description Setting Initial Change in value range setting per step Tb2 time out time 1 to 255 80 100 ms 2 Press the start key The value is set Setting the Tc time out time In the TAD mode set the time to check if there are any triggers for shifting to fax reception after a connected telephone receives a call Only the telephone function is available if shifting is not made within the set Tc time In the TAD mode change the setting when fax reception is unsuccessful or a telephone fails to receive a call 1 Change the setting using the cursor left right keys Description Setting range Initial setting Tc time out time 1 to 255 60 2 Press the start key The value is set Setting the Td time out time Sets the length of the time required to determine silent status fax one of the triggers for Tc time check In the TAD mode change the setting when fax reception is unsuccessful or a telephone fails to receive a call Be sure not to set it too short otherwise the mode may be shifted to fax while the unit is being used as a telephone 1 Change the setting using the cursor left right keys Description Setting range Initial setting Td time out time 1 to 255 9 120 V 6 220 240 V 2
60. the start key The setting is set Setting the automatic printing of the protocol list Sets if the protocol list is automatically printed out 1 Select the setting using the cursor left right keys Display Description ON The protocol list is automatically printed out after communica tion OFF The protocol list is not printed out automatically ERR The protocol list is automatically printed out after communica tion only if a communication error occurs Initial setting OFF 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 26 Item No 2LW 2LX Description U620 Setting the remote switching mode Description Sets the signal detection method for remote switching Be sure to change the setting according to the type of telephone connected to the machine Setting 1 Press the start key 2 Select REMORT MODE and press the start key 3 Select the mode using the cursor up down keys Display Description ONE One shot detection CONT Continuous detection Initial setting ONE 4 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Setting the transmission system 1 Description Makes settings for the auto redialing interval and the number of times of auto redialing Purpose Change the
61. to or may affect the quality of the drum Do not touch the drum surface with any object Should it be touched by hands or stained with oil clean it 3 Toner Store the toner container in a cool dark place Avoid direct light and high humidity 1 5 1 2LW 2LX 4 How to tell a genuine Kyocera Mita toner container As a means of brand protection the Kyocera Mita toner container utilizes an optical security technology to enable visual validation A validation viewer is required to accomplish this Hold the validation viewer over the left side part of the brand protection seal on the toner container Through each window of the validation viewer the left side part of the seal should be seen as follows A black colored band when seen through the left side window A shiny or gold colored band when seen through the right side window X The above will reveal that the toner container is a genuine Kyocera Mita branded toner container otherwise it is a counterfeit See through the left window See through the right window marking xc marking Validation viewer Validation viewer TDI D a inrer protection BKYOCE protection seal seal A black colored band when A shiny or gold colored band when seen through the left side window seen through the right side window Figure 1 5 1 The brand protection seal has an incision as shown below to prohibit reuse Incision sph NIULERO s ARa LGI KsOceRal RKO W K
62. 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 64 ABCDEFGHIJ ABCDEFGHIJ ABCDEFGHIJ 65 iaBcbEFGHIJ 66 0000000000 F80C001A37 302A183C00 000100013D 8791BEC305 0000003100 000F5D0000 01FD000000 0000000FB7 0000000000 0000260000 0000000000 0000000000 0000008400 0000000000 011E000F51 00000073 ABCD ABCDEFGHIJ 67 68 XXXXXXXXXXXXXXXX Figure 1 3 5 1 3 53 2LW 2LX Service items Description Detail of service status page Description Supplement Firmware version System date Engine soft version Engine boot version Operation panel mask version Machine serial number Standard memory size Optional memory size Total memory size Local time zone Report output date Day Month Year hour minute NTP server name m ma on oo Presence or absence of the Paper feeder 1 Paper feeder 2 Paper feeder 3 optional paper feeder Presence or absence of the optional memory card Page of relation to the A4 Letter Average coverage for total Average coverage for copy Average coverage
63. 1 0D 31 DP Counters Total 1234 1 2 34 35 36 100 100 37 1 5 38 0 0 0 0 0 0 39 0 0 0 0 0 0 40 0 0 0 0 0 0 0 0 41 0000000 0000000 0000000 0000000 0000000 0000000 0000000 F00 U00 0 0 0 30 30 70 70 00 abcde 1 0 42 43 44 45 46 47 48 49 50 51 52 53 54 55 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 56 12345678 11223344 00001234abcd567800001234abcd5678 01234567890123456789012345678901 0008 00 07 2LX D100 001 005 t 57 58 59 oo 00000000000000000000000000000000 00000000000000000000000000000000 60 61 62 0000000000000000000000000000000000000000000000000000000000000000 63 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
64. 1 17 Transfer Separation section block diagram 2 1 13 2LW 2LX 2 1 6 Cleaning section After the transferring process the drum needs to be physically cleaned of toner which is residual after the development process The cleaning blade is constantly pressed against the drum and scrapes the residual toner off to the cleaning roller The waste toner is collected at the output end of the sweep roller and sent to the waste toner box After the drum is physically cleaned it then must be cleaned to the electrically neutral state This is necessary to erase any residual positive charge ready to accept the uniform charge for the next print process The resid ual charge is canceled by exposing the drum to the light emitted from the cleaning lamp CL This lowers the electrical conductivity of the drum surface making the residual charge on the drum surface escape to the ground ai Figure 2 1 18 Cleaning section 1 Cleaning blade 2 Cleaning roller 3 Sweep roller 4 Drum frame 5 Cleaning lamp CL 2 1 14 EPWB YC504 8 ERASER Figure 2 1 19 Cleaning section block diagram CPWB L Drum unit 2 1 15 2LW 2LX AZ Ground 2LW 2LX 2 1 7 Fuser section The toner on the paper is molten and pressed into the paper as it passes between the heat roller and the press roller in the fuser unit The heat roller has a fuser heater
65. 10 Ringer detection cycle minimum 142 76543210 Ringer detection cycle maximum 143 76543210 Ringer ON time detection 144 76543210 Ringer OFF time detection 145 76543210 Ringer OFF non detection time 147 76543210 Dial tone detection time continuous tone 148 76543210 Allowable dial tone interruption time 149 76543210 Time for transmitting selection signal after closing the DC circuit 151 76543210 Ringer frequency detection invalid time 1 3 45 2LW 2LX Item No Description U699 lt Function setting No Bit Item 217 Setting the output priority when A5 size reception Clearing the black ratio data Description Clears the accumulated black ratio data for A4 sheet Purpose To clear data as required at times such as during maintenance service Method 1 Press the start key 2 Select ALL CLEAR using the cursor up down keys 3 Press the start key The accumulated black ratio data is cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 46 2LW 2LX Item No U917 Description Setting backup data reading writing Description Retrieves the backup data to a USB memory from the machine or writes the data from the USB memory to the machine Purpose To store and write data when replacing the control PWB Met
66. 15 S DropOUts 2 0 itin e nl eto E d etin en 1 4 16 4 Black dots z eee 1 4 16 5 Black horizontal streaks 2 par beant ge id adco ad aec ee edge d 1 4 16 6 Black vertical streaks nette bea e he aden EC ea dens 1 4 17 7 Unsharpness 2 ted edenda ended d duae idu av e ted 2 dd e 1 4 17 8 Gray background inss areena a eaa ete exte edere tute re AE RH AR cn 1 4 17 9 Dirt on the top edge or back of the paper sssssssen menn 1 4 18 10 Undulated printing at the right edge scanning start position essseesssss 1 4 18 1 4 4 Electric problems era EEEE E E E EET 1 4 19 1 4 5 Mechanical problems sssssssssssssssssssesenene eene em nnne nene n nennen rennen nnne 1 4 25 1 4 6 Send eifor code irc Dd eti iet E UR ER 1 4 27 1 Scan to SMB error codes easiest eene tte assit anita anda nn 1 4 27 2 ocan lo FIP error Codes eate let o Ea dp ade Mai i deat 1 4 28 3 Scan to E mail eiTror COS ere fpa dep bi er n ERR ADR ERR LTRR ERR TERRE 1 4 28 4 Network Twain error codes eese eese nennen nennen nnne trennen tenente nnn 1 4 30 5 Software trouble error codes ssssssssssssseeeneneen eene enne 1 4 30 2LW 2LX S TA iion Ea 1 4 31 Emo Code inii meet iun tieu 1 4 31 2 Table of general classification ssseee eme 1 4 32 2 1 U004XX error code table Interrupted phase B
67. 4 Figure 2 1 31 Original switchback eject sections block diagram 2 1 23 2LW 2LX This page is intentionally left blank 2 1 24 2LW 2LX 2 2 1 Electrical parts layout 1 PWBs Machine left 227 Machine inside J Machine right Figure 2 2 1 PWBs 1 Main PWB MPWB ss Controls the software such as the print data processing and pro vides the interface with computers 2 Engine PWB EPWDB Controls printer hardware such as high voltage bias output con trol paper conveying system control and fuser temperature con trol etc 3 Power source PWB PSPWB After full wave rectification of AC power source input switching for converting to 24 V DC for output Controls the fuser heater 4 Operation panel PWB OPPWB Consists the LCD LED indicators and key switches 5 Connect R PWB CPWB R Interconnects the engine PWB and the electrical parts 6 Connect L PWB CPWB L Interconnects the engine PWB and the electrical parts 7 Relay PWB RYPWB ss Interconnects the power source PWB and the fuser heater 8 Drum PWB DRPWB Relays wirings from electrical components on the drum unit Drum individual information in EEPROM storage 9 Developing PWB DEVPWB Relays wirings from electrical components on the develop
68. 50 mm 1000 mm 13 13 16 11 13 16 9 7 8 39 3 8 Figure 1 2 1 1 2 1 1 2 2 Unpacking 1 Unpacking OMAN OaAABRWHNDM Machine Outer case Bottom case Bottom pad L Bottom pad R Machine spacer Machine cover Top pad L Top pad R 10 11 12 14 Figure 1 2 2 Accessory spacer Hinge joints Plastic bag 250x600 13 Waste toner box 15 16 17 18 Toner container Power cord Plastic bag 240x350 Installation guide etc CD ROM 1 2 2 19 20 21 2LW 2LX Cassette cover Plastic bag 250x600 Operation labels 22 23 24 25 Operation label pad Modular cable Ferrite core Plastic bag 120V 240V AC model only 2LW 2LX 2 Removing the tapes Procedure o gt o E o un c o x o c a o Q S o x o gt o E D na e 1 Remove the tape A 2 Open the DP top cover rad o 2 o o Q e 9 a Q9 o os a DD Oo o E Figure 1 2 3 6 Remove the sheet 7 Remove the paper 5 Open the DP Sheet Figure 1 2 4 1 2 3 2LW 2LX 8 Remove ten tapes 9 Close the DP Figure 1 2 5 1 2 4 2LW 2LX 10 Open the front cover 11 Remove the tape and pad 12 Close the front cover Front cover Figure 1 2 6 2LW 2LX 1 2 3 Installing the expansion memory option Procedure 1 Turn off the main power switch
69. A 0 24 V DC pulse 0 24 V DC pulse 0 24 V DC pulse 0 24 V DC pulse ISUM drive control signal ISUM drive control signal ISUM drive control signal ISUM drive control signal YC1005 Connected to DP drive PWB 1 2 3 4 1 2 3 4 5 6 7 8 9 e 3 3V GND TIMSWN ORGSWN OPSWN DPDETN RELSOLN PRESOLN REVSOL FEEDCL 3 3 V DC 0 3 3 V DC 0 3 3 V DC 0 3 3 V DC 0 3 3 V DC 0 24 V DC 0 24 V DC 0 24 V DC 0 24 V DC 3 3 V DC power to DPDPWB Ground DPTS On Off DPOS On Off DPOCS On Off DP set signal DPPRSOL On Release Off DPPRSOL On Press Off DPSBSOL On Off DPPFCL On Off YC1008 Connected to DP drive PWB O oa A W N gt MOT1A MOT2A MOT1B MOT2B 24V6 GND O O O O OJO OOO 0 24 V DC pulse 0 24 V DC pulse 0 24 V DC pulse 0 24 V DC pulse 24 V DC 2 3 13 DPPFM drive control signal DPPFM drive control signal DPPFM drive control signal DPPFM drive control signal 24 V DC power to PDPWB Ground 2LW 2LX 2 3 4 Connect L PWB Figure 2 3 4 Connect L PWB silk screen diagram 2 3 14 Connector Connected to power source PWB c DOO A OO N gt Signal 24V2 24V2 GND GND GND GND 24V2 SWSLEEPN ZCROSS HEATONN1 N C HANDSN HUNITN 24V1 5V1 5V1 5V1 Voltage 24 V DC 0 5 V DC 0 5 V DC pulse 0 5 V DC 0 5 V DC 0 5 V DC 24 V DC 5VDC 5VDC 5VDC 2LW 2LX Description 24 V
70. A AMERICA INC Headquarters 225 Sand Road Fairfield New Jersey 07004 0008 TEL 973 808 8444 FAX 973 882 6000 New York Branch 1410 Broadway 23rd floor New York NY 10018 TEL 917 286 5400 FAX 917 286 5402 Northeastern Region 225 Sand Road Fairfield New Jersey 07004 0008 TEL 973 808 8444 FAX 973 882 4401 Midwestern Region 201 Hansen Court Suite 119 Wood Dale Illinois 60191 TEL 630 238 9982 FAX 630 238 9487 Western Region 14101 Alton Parkway Irvine California 92618 7006 TEL 949 457 9000 FAX 949 457 9119 KYOCERA MITA CANADA LTD 6120 Kestrel Road Mississauga Ontario L5T 1S8 Canada TEL 905 670 4425 FAX 905 670 8116 KYOCERA MITA MEXICO S A DE C V Av 16 de Septiembre 407 Col Santa In s Azcapotzalco M xico D F 02130 M xico TEL 55 5383 2741 FAX 55 5383 7804 2010 KYOCERA MITA Corporation http www kyoceramita com W KYOCERA is a trademark of Kyocera Corporation Southeastern Region 1500 Oakbrook Drive Norcross Georgia 30093 TEL 770 729 9786 FAX 770 729 9873 Southwestern Region 2825 West Story Road Irving Texas 75038 5299 TEL 972 550 8987 FAX 972 252 9786 National Operation Center amp National Training Center 2825 West Story Road Irving Texas 75038 5299 TEL 972 659 0055 FAX 972 570 5816 Latin America Division 8240 N W 52nd Terrace Dawson Building Suite 108
71. Already con nected Operation handle error Error for stored status in the operation handle Turn the main power switch off and on Error Not yet opened Error for stored status in the operation handle Turn the main power switch off and on Error Already opened Error for stored status in the operation handle Turn the main power switch off and on Error Memory Alloca tion Insufficient memory space Turn the main power switch off and on Error Socket Create Unable to create a commu nication socket Turn the main power switch off and on Error Unknown error Unable to determine the cause 1 4 30 Turn the main power switch off and on 2LW 2LX 1 4 7 Error codes 1 Error code Error codes are listed on the communication reports activity report etc The codes consist of an error code indication U followed by a 5 digit number Error codes for V34 communication errors start with an E indica tion followed by five digits The upper three of the five digits indicate general classification of the error and its cause while the lower two indicate the detailed classification Items for which detailed classification is not necessary have 00 as the last two digits Error code UXXXXX Detailed classification of error code General classification of error code Error code indication Figure 1 4 7 1 4 31 2LW 2LX 2 Table of general classification
72. Also check for continuity within the connector cable If none remedy or replace the cable Eject fan motor and connect R PWB YC13 Connect R PWB YC2 and engine PWB YC502 Defective motor Replace the eject fan motor Defective PWB Replace the engine PWB or connect R PWB and check for correct operation see page 1 5 30 9 ISU motor does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable ISU motor and main PWB YC1004 Defective drive trans mission system Check if the gears rotate smoothly If not grease the gears Check for broken gears and replace if any Defective motor Replace the ISU motor Defective PWB Replace the main PWB and check for correct operation see page 1 5 34 1 4 20 Problem Causes 2LW 2LX Check procedures corrective measures 10 Paper feed clutch does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Paper feed clutch and connect R PWB YC5 Connect R PWB YC2 and engine PWB YC502 Defective clutch Replace the paper feed clutch Defective PWB Replace the engine PWB or connect R PWB and check for correct op
73. DC 2 3 19 24 V DC power to RCL RCL On Off Connector Signal Voltage 2LW 2LX Description YC7 Connected to middle clutch 24V2 MIDDRN 24 V DC 0 24 V DC 24 V DC power to MCL MCL On Off YC8 Connected to lift motor LMOTON GND 0 24 V DC LM On Off Ground YC9 Connected to duplex clutch 24V2 DUDRN 24 V DC 0 24 V DC 24 V DC power to DUCL DUCL On Off YC10 Connected to MP solenoid 24V2 MPFDRN 24 V DC 0 24 V DC 24 V DC power to MPSOL MPSOL On Off YC11 Connected to right fan motor 24V1 RFANDRN 24 V DC 0 12 24 V DC 24 V DC power to RFM RFM Full speed Half speed Off YC12 Connected to fuser unit switch ATRTEMP ATRTEMP2 5V DC 0 5 V DC 5 V DC power to FUSW FUSW On Off YC13 Connected to eject fan motor 24V1 EXITFAN 24 V DC 0 24 V DC 2 3 20 24 V DC power to EFM EFM On Off 2LW 2LX 2 3 6 DP drive PWB Figure 2 3 6 DP drive PWB silk screen diagram 2 3 21 Connector Connected to main PWB Pin Signal MOT1A MOT2A MOT1B MOT2B 24V6 GND Voltage 0 24 V DC pulse 0 24 V DC pulse 0 24 V DC pulse 0 24 V DC pulse 24 V DC 2LW 2LX Description DPPFM drive control signal DPPFM drive control signal DPPFM drive control signal DPPFM drive control signal 24 V DC power from MPWB Ground Connected to DP open close sen Sor DP
74. DC power from PSPWB via ILSW 24 V DC power from PSPWB via ILSW Ground Ground Ground Ground 24 V DC power from PSPWB via ILSW Sleep mode signal On Off Zero cross signal FH On Off Not used MPPS On Off EVFSW On Off 24 V DC power from PSPWB 5 V DC power from PSPWB 5 V DC power from PSPWB 5 V DC power from PSPWB Connected to paper feeder 2 3 4 5 6 7 8 9 eo 24V1 OPSCLK 5V1 OPRDYN OPSELO OPSEL1 OPSEL2 OPSDI OPSDO GND 24 V DC 0 5 V DC pulse 5V DC 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC pulse 0 5 V DC pulse 24 V DC power to paper feeder Serial communication clock signal 5 V DC power to paper feeder Paper feeder ready signal Paper feeder select signal 0 Paper feeder select signal 1 Paper feeder select signal 2 Serial communication data signal input Serial communication data signal output Ground Connected to drum PWB oO ON OO FBP ON gt e GND ERASER GND WTNLEDN EECLK WTNFUL EEDIO 5V2 GND 5V2 0 24 V DC 0 5 V DC pulse 0 5 V DC pulse 0 5 V DC pulse 0 5 V DC pulse 5V DC 5V DC 2 3 15 Ground CL On Off Ground WTS light emission control signal DRPWEB clock signal WTS detection signal DRPWB EEPROM data signal 5 V DC power to DRPWB Ground 5 V DC power to DRPWB Connector Connected to left fan motor Signal 24V1 LFANDRN Voltage 24 V DC 0 12 24 V DC 2LW 2LX
75. Display Description ON OFF ECM transmission is enabled ECM transmission is disabled nitial setting ON 2 Press the start key The setting is set Setting ECM reception To be set to OFF when reduction of transmission costs is of higher priority than image quality This should not be set to OFF when connecting to the IP Internet Protocol telephone line 1 Select the setting using the cursor up down keys Display ON OFF Initial setting ON 2 Press the start key The setting is set Description ECM reception is enabled ECM reception is disabled Setting the frequency of the CED signal Sets the frequency of the CED signal Used as one of the measures to improve transmission per formance for international communications 1 Select the setting using the cursor up down keys Display Description 2100 1100 2100 Hz 1100 Hz Initial setting 2100 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 30 2LW 2LX Item No Description U632 Setting communication control 3 Description Makes settings for fax transmission regarding the communication Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description DIS 4BYTE Sets the DIS signal to 4 bytes SHORT PRTCL TX Sets the
76. H1N CCDPH1P GND CCDPH2P CCDPH2N GND CCDSH CCDSW GND CCDDATAR 0 24 V DC 0 3 3 V DC 3 3 V DC LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS 0 3 3 V DC 0 3 3 V DC Analog 2 3 11 EL drive signal Not used Ground Ground HPS On Off 3 3 V DC power to CCDPWB Ground CCD reset signal CCD reset signal Ground CCD clamp signal CCD clamp signal Ground CCD shift register clock signal CCD shift register clock signal Ground CCD shift register clock signal CCD shift register clock signal Ground CCD shift gate signal CCD color BW change signal Ground CCD image output signal R 2LW 2LX Connector Pin Signal 0 Voltage Description YC8 24 GND Ground Connectedto 25 CCDDATAG Analog CCD image output signal G CCDPWB 26 GND s Ground 27 CCDDATAB Analog CCD image output signal B 28 GND Ground 29 NC Not used 30 12V O DC12V 12 V DC power to CCDPWB 31 5V1 O 5VDC 5 V DC power to CCDPWB 32 5V1 O 5VDC 5 V DC power to CCDPWB YC12 1 OUT O Analog Speaker sound signal Connectedto 2 OUT O Analog Speaker sound signal speaker YC13 1 POLRDYN O 0 5 VDC PM ready signal Connectedto 2 POLONN 0 5V DC PM On Off engine PWB 3 OUTPEN 0 5 VDC Laser output enable signal 4 PDMASKN 0 3 3V DC Horizontal synchronizing signal 5 SBSY 0 3 3V DC Serial busy signal 6 SDIR 0 3 3V DC Serial communication direction change signal
77. IC card is SSFC SSFC The type of IC card is not SSFC Initial setting Other 3 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Setting the maintenance cycle Description Displays clears and changes the maintenance cycle Purpose To check and change the maintenance cycle Method 1 Press the start key The currently set maintenance cycle is displayed Setting 1 Select M CNT A using the cursor up down keys 2 Change the setting using the cursor left right keys or numeric keys Description Setting range Initial setting Maintenance cycle 0 to 9999999 100000 3 Press the start key The value is set Clearing 1 Select CLEAR using the cursor up down keys 2 Press the start key The count is cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 13 2LW 2LX Item No Description U251 Checking clearing the maintenance count Description Displays clears and changes the maintenance count Purpose To check the maintenance count Also to clear the count during maintenance service replacing the maintenance kit Method 1 Press the start key The maintenance count is displayed Setting 1 Select M CNT A using the cursor up down keys 2 Change the setting using the cursor left right keys or numeric keys
78. L On Off 24 V DC power to FSSOL FSSOL On Off 5 V DC power to DUS DUS On Off Ground 5 V DC power to FTH2 FTH2 detection voltage 2LW 2LX 2 3 3 Main PWB 1 YC1A 12 13 ooooooooooooooo ooo o 00000000000 YC1 6 000000000000000 E YC17 1 11 YC13 00000000000 YC15 9 joo0000000 YC1006 199 1 k j i e co 2 elo o5 To O js gt i o o o o o o o o 1 3 4 coo YC1001 4 99999900oo 10 1 7 4 vc7 Figure 2 3 3 Main PWB silk screen diagram 2 3 8 Connector YC1 Connected to FAX control PWB Pin A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9 A10 B10 A11 B11 A12 B12 A13 B13 A14 B14 A15 B15 A16 B16 A17 B17 A18 B18 A19 Signal NC NC NC TXDREQ AUDIO 3 3V 3 3V A15 GND A14 A13 A12 A11 A10 A9 A8 GND A7 A6 A5 A4 A3 A2 A1 GND 3 3V OP2IFN OP2ACKN OP2IRN 5V RDY RXDREQ GND RXDMACKN IORN IOWN RESETN 1 0 O O O 000000 CO 000000 OO O OOo 0 Voltage 0 3 3 V DC 0 3 3 V DC 3 3 V DC 3 3V DC 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 0 3 3 V DC pulse 3 8 V DC 0 3 3 V DC 0 3 3 V DC pulse 0 3 3 V DC 5V DC 0 3 3 V DC 0 3 3 V DC
79. Miami Florida 33166 TEL 305 421 6640 FAX 305 421 6666 Printed in U S A
80. Multi Purpose tray MP tray extension Rear unit Main power switch Power cord connector USB Interface connector rear Network Interface connector Line connector L1 1 1 5 23 Tel connector T1 24 DP top cover 25 Original width guides 26 Original table 27 Original eject table 28 Opening handle 4in1 model with FAX only 2 Operation panel 2LW 2LX 1 2 3 4 5 6 7 8 9 10 System Menu Status Co Address 3 counter ob Cancel OPY Aans Bare Dein Dein On Hook o3 uU T al al Ex Ce Email 1 2 3 4 Document Send Eer 12 13 14 15 oX a C 2 C 2 C 2 C 2 8 HN e 7 s 16 17 18 19 C 2 C 2 C C 2 FAS e d er i A C p 20 2 22 O Shift Lock o Ea Print Send Receive Memory LJ LJ L 11 1213 14 15 16 17 1819 20 21 22 23 24 25 ABC DEF Clear Reset Program Power Function Me O LID Card Copy c 5 b C QFE GHI JKL MNO Stop I Logout OROFO oy O PQRS TUV ct H 9 Start e lo puc A a a aj symbols C3 Q back A 0 G Send Receive Memory Attention Le 26 27 2829 30 31 System menu Counter key LED Status Job Cancel key LED Copy key LED Address Book key Ad
81. NDRN FFM B YC503 24V1 7 4 24V1 A02 D 8 3 2IEXIEAN em ol 1 TOUTAI Moton n 1 oUTA2 3 DUDRN 13 5 2 GUTB1 SBM 313 IDLPDRN 5 3 3 OUTB2 313 IMIDDRN 1 3 5 5L 24V2 dd chs 7 LLMOTON 1T4 6 6 e242 6 6 GND LM REGDRN 2 2 2 2 7 7 7 7 712 IEEEDDRN 27 24v2 g 9 EXITEAN 9 g 2 gt FEEDDRN PFCL 242 np Chn me 1 OUTAT 1 4o QUTA2 313 11524V2 ol Sours AF 1 REGDRN RCL 3 g OUTB2 Hl 3 MPFDRN 2 8 T1 24V2 dca a 1 2 DLPDRN 8 6 REANDRN 7 3 5 S AmTEMP 8 8 7 1t24v2 A 5V1 DUDRN 3 3 ev 119 10 2 2 2 2 hrevereo11 11 WETCLK2 1111 7 1 24v2 TIAIRIEMP 1377 3 5 ATRTEMP2_ 3 5 FUSW TIE2AVA gt gt REANDRN RFM 2 4 2 2LW 2LX 2 Repetitive defects gauge First occurrence of defect r 36 mm 1 7 16 Upper registration roller 38 5 mm 1 1 2 Main charger roller 39 mm 1 9 16 Developing roller 52 mm 2 1 16 Lower registration roller 4 58 mm 2 5 16 Transfer roller 72 mm 2 13 16 Press roller r 93 mm 3 11 16 Heat roller 7 94 mm 3 11 16 Drum 2 4 3 3 Maintenance kits Maintenance part name Name used in service Name used in parts list Parts No 2LW 2LX 1 Alternative part No Maintenance kit Drum unit Developing unit Fuser unit Retard roller assembly Paper feed assembly Separation brush unit Transfer roller Maintenance
82. Off Zero cross signal Sleep mode signal On Off MPPS On Off EVFSW On Off PSFM On Off CSSW detection voltage TM On Off TS detection voltage Connected to connect L PWB c N DOO A OO N gt OPSDI OPSEL2 OPSEL1 OPSELO OPRDYN OPSCLK WTNLEDN ERASER EEDIO EECLK LFANDRN WTNFUL 0 5 V DC pulse 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC pulse 0 5 V DC pulse 24 0 V DC 0 5 V DC pulse 0 5 V DC pulse 0 12 24 V DC 0 5 V DC pulse 2 3 6 Serial communication data signal input Paper feeder select signal 2 Paper feeder select signal 1 Paper feeder select signal 0 Paper feeder ready signal Serial communication clock signal WTS light emission control signal CL On Off DRPWB EEPROM data signal DRPWEB clock signal LFM Full speed Half speed Off WTS detection signal Connector Signal Voltage 2LW 2LX Description YC506 Connected to fuser unit ON DOO A OO N 10 11 12 13 14 15 16 17 FUSER L FUSER R 5V1 THERM3 5V2 EXITPAP GND THERM1 5V1 FDDRN 24V2 FUDRN 5V2 DUPAP GND 5V1 THERM2 2to5V DC 2to5 VDC 5V DC 5V DC 0 5 V DC Analog 5V DC 0 24 V DC 24 V DC 0 24 V DC 5V DC 0 5 V DC 5V DC Analog 2 3 7 EVSW L detection voltage EVSW R detection voltage 5 V DC power to fuser unit Not used 5 V DC power to ES ES On Off Ground FTH1 detection voltage 5 V DC power to FTH1 FSSO
83. PWB 1 4 7 Replace the FAX control PWB and check for correct operation see page 1 5 42 Contents Causes 2LW 2LX Check procedures corrective measures Lift motor error During driving the lift motor a motor overcurrent signal is detected for 5 s This error is detected five times successively Defective bottom plate elevation mechanism in the cassette Check to see if the bottom plate can move smoothly and repair it if any problem is found Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Lift motor and connect R PWB YC8 Connect R PWB YC2 and engine PWB YC502 Defective drive transmission sys tem of the lift motor Check if the gears rotate smoothly If not grease the bushes and gears Check for bro ken gears and replace if any Defective lift motor Replace the lift motor Defective engine PWB or connect R PWB Replace the engine PWB or connect R PWB and check for correct operation see page 1 5 30 Main motor steady state error The main motor ready input is not given for 2 s during the main motor is ON Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Main motor and engine PWB
84. Power source PWB plate Figure 1 5 62 Front cover rack Guiding holes Kl Figure 1 5 63 1 5 41 2LW 2LX 4 Detaching and refitting the FAX control PWB Procedure 1 Remove two screws and then remove the FAX control PWB 2 Check or replace the FAX control PWB and refit all the removed parts T s PAE I a 1 5 42 FAX control PWB Figure 1 5 64 2LW 2LX 1 5 10 Others 1 Detaching and refitting the paper feed drive unit U l Connect R PWB Procedure EXT ire a Remove the cassette Seen iuit 4 i See page 1 5 6 o E N Remove the developing unit See page 1 5 25 Remove the right cover See page 1 5 3 Remove five connectors from the con nect R PWB While opening the one hook and then remove the wire While opening three hooks and then remove the right fan motor Co A c1 Oo Connect R PWB Figure 1 5 65 7 Remove two hooks and then remove the duct 8 Remove wire from the clamp Figure 1 5 66 1 5 43 2LW 2LX 9 Remove three screws and then remove the paper feed drive unit 10 Check or replace the paper feed drive unit and refit all the removed parts To refit the paper f
85. S YC506 17 Heat roller YC506 6 EPWB YC506 14 BEDAE DUS Figure 2 1 21 Fuser section block diagram 2 1 17 2 1 8 Eject Rear unit section 2LW 2LX Eject Rear unit section transports the paper which passed the fuser unit towards the top tray face up tray or duplex conveying section ONDAN E Figure 2 1 22 Eject Rear unit section Face down upper roller Eject FD pulley Actuator paper full sensor FD cover Feed FD pulley Face down lower roller DU guide Feed DU pulley 2 1 18 9 Face up roller 10 Eject FU pulley 11 Face up guide 12 Actuator duplex sensor 13 Vertical guide 14 Paper eject guide 15 Rear cover YC503 6 OUTA1 EXITFAN YC9 11 YC9 10 YC9 9 YC9 8 YC502 9 2LW 2LX PFS FDPFULN FDDRN FEE YC506 10 YC506 12 FUDRN NN FSSOL A w Fuser unit A i Rear unit n ES YC506 c L EXITPAP ue DUS DUPAP gt il YC506 14 Figure 2 1 23 Eject rear unit section block diagram 2 1 19 2LW 2LX 2 1 9 Duplex conveying section Duplex conveying section consists of conveying path which sends the paper sent from the eject rear unit sec tion to the paper feed conveying section when duplex printing
86. T DP using the cursor up down keys 2 Set a specified original P N 303LJ57010 in the DP 3 Press the start key Auto adjustment starts 4 When automatic adjustment has normally completed OK is displayed If a problem occurs during auto adjustment NG XX XX is replaced by an error code is displayed and operation stops Should this happen determine the details of the problem and repeat the procedure from the beginning 5 To return to the screen for selecting an item press the stop key Completion Press the stop key The screen for selecting a maintenance item is displayed 1 3 17 2LW 2LX Item No Description U425 Setting the target Description Enters the lab values that is indicated on the back of the chart P N 302FZ56990 used for adjustment Purpose Performs data input in order to correct for differences in originals during automatic adjustment Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description N875 Setting the N875 patch for the original for adjustment N475 Setting the N475 patch for the original for adjustment N125 Setting the N125 patch for the original for adjustment CYAN Setting the cyan patch for the original for adjustment MAGENTA Setting the magenta patch for the original for adjustment YELLOW Setting the yellow patch for the original for adjustment RED Setting the red patch for the original for adjustment GREEN Setting the
87. V Bloemlaan 4 2132 NP Hoofddorp The Netherlands Phone 31 20 654 0000 Home page http www kyoceramita europe com Email infoGkyoceramita europe com KYOCERA MITA NEDERLAND B V Beechavenue 25 1119RA Schiphol Rijk The Netherlands Phone 31 20 58 77 200 KYOCERA MITA UK LTD 8 Beacontree Plaza Gillette Way Reading Berks RG2 OBS U K Phone 44 1189 311 500 KYOCERA MITA ITALIA S p A Via G Verdi 89 91 20063 Cernusco s N Milano Italy Phone 39 02 92179 1 S A KYOCERA MITA BELGIUM N V Sint Martinusweg 199 201 1930 Zaventem Belgium Phone 32 2 720 9270 KYOCERA MITA FRANCE S A Parc Les Algorithmes Saint Aubin 91194 GIF SUR YVETTE France Phone 33 1 6985 2600 KYOCERA MITA ESPANA S A Edificio Kyocera Avda de Manacor No 2 28290 Las Matas Madrid Spain Phone 34 91 631 8392 KYOCERA MITA FINLAND OY Atomitie 5C 00370 Helsinki Finland Phone 358 9 4780 5200 KYOCERA MITA SCHWEIZ Hohlstrasse 614 8048 Z rich Switzerland Phone 41 44 908 4949 KYOCERA MITA DEUTSCHLAND GMBH Otto Hahn Str 12 D 40670 Meerbusch Germany Phone 49 2159 918 0 KYOCERA MITA GMBH AUSTRIA Eduard Kittenberger Gasse 95 1230 Wien Austria Phone 43 1 86338 KYOCERA MITA SVENSKA AB Esbogatan 16B 164 75 Kista Sweden Phone 46 8 546 55000 2010 KYOCERA MITA Corporation ol KB LERd is a trademark of Kyocera Corporation KYOCERA MITA NORGE Postboks 150 Oppsal NO 0619 Oslo Olaf Hels
88. V 8 4800 bps when low speed setting is active NI BR wO OoO gt NM wo BR a OI nN oO gt NO wo A FIF length in transmission of more than 4 times of DIS DTC signal 1 3 44 Item No 2LW 2LX Description U699 Communication time setting No Bit Item 53 76543210 T3 timeout setting 54 76543210 T4 timeout setting automatic equipment 55 76543210 T5 timeout setting 60 76543210 Time before transmission of CNG 1100 Hz signal 63 76543210 TO timeout setting manual equipment 64 7 Phase C timeout in ECM reception 66 76543210 Timeout 1 in countermeasures against echo 68 76543210 Timeout for FSK detection start in V 8 Modem setting No Bit Item 89 76543 RX gain adjust NCU setti ng No Bit Item 121 7654 Dial tone busy tone detection pattern 122 7654 Busy tone detection pattern 1 Busy tone detection in automatic FAX TEL switching 125 76543210 Access code registration for connection to PSTN 126 7654 FAX TEL automatic switching ringback tone ON OFF cycle Calling time setting No Bit Item 133 76543210 DTMF signal transmission time 134 76543210 DTMF signal pause time 141 765432
89. V AC OV 220 240 V AC OV 120 V AC220 240 V AC FH On Off Not used AC power to RYPWB YC103 Connected to connect L PWB oN O OC A OO N gt 5V1 5V1 5V1 24V1 HUNITN HANDSN N C HEATONN1 ZCROSS SWSLEEPN 24V2 GND GND GND GND 24V2 24V2 5V DC 5V DC 5V DC 24V DC 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC pulse 0 5 V DC 24V DC 2 3 2 5 V DC power to CPWB L 5 V DC power to CPWB L 5 V DC power to CPWB L 24 V DC power to CPWB L EVFSW On Off MPPS On Off Not used FH On Off Zero cross signal Sleep mode signal On Off 24 V DC power to CPWB L via ILSW Ground Ground Ground Ground 24 V DC power to CPWB L via ILSW 24 V DC power to CPWB L via ILSW 2LW 2LX 2 3 2 Engine PWB YC506 16 7 Figure 2 3 2 Engine PWB silk screen diagram 2 3 3 Connector Connected to connect L PWB Pin c N DOO A OO N gt Signal OPSDO 24V2 24V2 GND GND GND GND GND 24V1 5V1 5V1 5V1 5V2 Voltage 0 5 V DC pulse 24 V DC 24 V DC 24 V DC 5V DC 5V DC 5V DC 5V DC 2LW 2LX Description Serial communication data signal output 24 V DC power from CPWB L via ILSW 24 V DC power from CPWB L via ILSW Ground Ground Ground Ground Ground 24 V DC power from CPWB L 5 V DC power from CPWB L 5 V DC power from CPWB L 5 V DC power from CPWB L 5 V DC power to CPWB L Connected to lift sensor GND LIFTSEN 5V2 0 5 V DC 5V
90. WFAN HPAP HANDSN SWSLEEPN ZCROSS HEATONN1 NC Voltage Analog 0 24 V DC Analog 0 24 V DC 0 5 V DC 0 5 V DC 0 5 V DC 0 5 V DC pulse 0 5 V DC 2LW 2LX Description TS detection voltage TM On Off CSSW detection voltage PSFM On Off EVFSW On Off MPPS On Off Sleep mode signal On Off Zero cross signal FH On Off Not used Connected to developing PWB RFDATA TNMOT TNLEVEL 5V2 GND RFCLK 0 5 V DC pulse 0 24 V DC Analog 5V DC 0 5 V DC pulse RFID data signal TM On Off TS detection voltage 5 V DC power to DEVPWB Ground RFID clock signal Connected to cassette size switch CAS2 CAS1 CASET CASO 0 5 V DC 0 5 V DC Analog 0 5 V DC CSSW On Off CSSW On Off CSSW detection voltage CSSW On Off YC11 Connected to power source fan motor N 2 o N gt oaoa BR WD aA 24V1 SWFAN 24 V DC 0 24 V DC 24 V DC power to PSFM PSFM On Off YC12 Connected to main PWB 24 V DC power to MPWB Ground YC13 Connected to relay PWB 0 5 V DC 2 3 17 Relay mode signal On Off Ground 2LW 2LX 2 3 5 Connect R PWB Figure 2 3 5 Connect R PWB silk screen diagram 2 3 18 Connector Connected to engine PWB Pin c DOO A OO N gt Signal GND OUTA1 OUTA2 OUTB1 OUTB2 MPFDRN 24V1 RFANDRN AIRTEMP 5V1 WETCLK1 WETCLK2 Voltage 0 24 V DC pulse 0 24 V DC pulse 0 24
91. YC501 Defective drive transmission sys tem of the main motor Check if the rollers and gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any Defective main motor Replace the main motor Defective engine PWB Replace the engine PWB and check for correct operation see page 1 5 30 Drum motor steady state error The drum motor ready input is not given for 2 s during the drum motor is ON Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Drum motor and engine PWB YC11 Defective drive transmission sys tem of the drum motor Check if the rollers and gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any Defective drum motor Replace the drum motor Defective engine PWB 1 4 8 Replace the engine PWB and check for correct operation see page 1 5 30 Contents Causes 2LW 2LX Check procedures corrective measures ISU home position error The home position is not correct when the power is turned on or at the start of copying using the table Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the ca
92. YOCE Cut Figure 1 5 2 1 5 2 2LW 2LX 1 5 2 Outer covers 1 Detaching and refitting the right cover and left cover Procedure 1 Remove the cassette See page 1 5 6 2 Open the front cover 3 Remove the one screw 4 Unhook six hooks and then remove the right cover Figure 1 5 3 2LW 2LX 5 Remove two fulcrum of the front cover 6 Unhook the hook of the front cover rack and then remove the front cover Front cover Front cover Fulcrum Figure 1 5 4 1 5 4 7 Open the left side cover and then remove the waste toner box See page 1 5 26 8 Remove the one screw and then remove the rear upper cover 9 Unhook four hooks and then remove the rear upper cover 10 Draw the rear unit 11 Open the rear middle cover 12 Unhook seven hooks and then remove the left cover 2LW 2LX P de Rear upper k r Hooks Rear upper cover Figure 1 5 5 lt Rear up a rr 7 Sa A YU di Left cover Hook Hook Figure 1 5 6 2LW 2LX 1 5 3 Paper feed section 1 Detaching and refitting the paper feed assembly paper feed roller and pickup roller Procedure 1 Remove the cassette 2 While pushing the lock and then slide the paper feed roller pin 3 While pressing the lever and then remove the paper feed assembly 4 Check or replace the paper feed assembly and r
93. aching and refitting the engine PWB sssssseemn 1 5 30 2 Detaching and refitting the main PWB sssssseeem een 1 5 34 3 Detaching and refitting the power source PWB sssse mem 1 5 37 4 Detaching and refitting the FAX control PWB ssesmm em 1 5 42 T2510 OtliGrS iieri te Ra eor d D REED E MU Deas Ad cava area EE ER 1 5 43 1 Detaching and refitting the paper feed drive unit ss 1 5 43 2 Detaching and refitting the main drive unit ssssen n 1 5 45 3 Direction of installing the principal fan motors s HH 1 5 46 2LW 2LX 1 5 11 Document processor iii eii eere er doi ve ue Fl o ue ui oe YR age e d e 1 5 47 1 Detaching and refitting the DP rear cover and DP front cover sssseeess 1 5 47 2 Detaching and refitting the DP drive PWB sssse mem 1 5 48 3 Detaching and refitting the DP forwarding pulley assembly and DP separation pad assembly ssssssssssssssssseeeeeee eene 1 5 49 1 6 Requirements on PWB Replacement 1 6 1 Upgrading the firmware scesa iiia iiaa aia aaa nennen enses 1 6 1 1 6 2 Remarks on engine PWB replacement sssssssssse eene eene nnns 1 6 2 2 1 Mechanical Construction 2 1 1 Paper feed conveying section sssssssssssssseeeee nennen nennen nennen nnns 2 1 1 1 Cassette paper feed section eene enne nne nnne dann
94. ains at the PF paper feed sensor 1 when power is turned on Paper feeder 1 40 Paper does not arrive at the PF paper feed sensor 2 Paper feeder 2 41 Paper does not pass the PF paper sensor 2 Paper feeder 2 42 Paper remains at the PF paper feed sensor 2 when power is turned on Paper feeder 2 50 Paper does not arrive at the PF paper feed sensor 3 Paper feeder 3 51 Paper does not pass the PF paper sensor 3 Paper feeder 3 52 Paper remains at the PF paper feed sensor 3 when power is turned on Paper feeder 3 1 3 7 Description 2LW 2LX Items Description Paper Jam Log No original feed 71 An original jam in the original conveying section 1 72 An original jam in the original conveying section 2 73 An original jam in the original switchback section 74 An original jam in the original switchback feed section 78 Top cover open A1 Paper does not arrive at the duplex sensor A2 Paper does not pass the duplex sensor A3 Paper does not arrive at the duplex jam sensor A4 Paper does not pass the duplex jam sensor A5 Paper remains at the duplex sensor or the duplex jam sensor when power is turned on EO Paper misfeed occurs due to forced stop when an error occurs during printing F0 Paper does not arrive at the paper full sensor F1 Paper misfeed by system error F2 Paper misfeed by system error b Detail of paper source Hexadecimal 00
95. aling toner or developer excessively Protect the eyes If toner or developer is acciden tally ingested drink a lot of water to dilute it in the stomach and obtain medical attention immedi ately If it gets into the eyes rinse immediately with copious amounts of water and obtain medical ucnWemem E E EENE R EE tlds EE EEE EASE Advice customers that they must always follow the safety warnings and precautions in the copier s Instruction hamdbook 5 eie one re tet m peter iie d d eide itur desir T Q 2 Precautions for Maintenance A WARNING Always remove the power plug from the wall outlet before starting machine disassembly Z Always follow the procedures for maintenance described in the service manual and other related brochures a e EU a a CI LU a N aa A r S Under no circumstances attempt to bypass or disable safety features including safety mechanisms and protectiVe clreults a e ter e Det Ede RTT EUR Sant dence a a a and a ara SERERE S Always use parts having the correct specifications sssssssse nen Q Always use the thermostat or thermal fuse specified in the service manual or other related bro chure when replacing them Using a piece of wire for example could lead to fire or other serious o accideliccx ee cA e D E eA ELM T MA hei d D T M When the service manual or other serious brochure specifies a distance or gap for installation of a part always use the correct scale and measur
96. an outside call when connected to a PBX According to the type of the PBX connected select the mode to connect an outside call 1 Select the setting using the cursor up down keys Display Description EARTH Earth mode FLASH Flashing mode LOOP Code number mode Initial setting LOOP 2 Press the start key The setting is set Setting the loop current detection before dialing Sets if the loop current detection is performed before dialing 1 Select the setting using the cursor up down keys Display Description ON Performs loop current detection before dialing OFF Does not perform loop current detection before dialing Initial setting ON 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 41 2LW 2LX Item No Description U670 Outputting lists Description Outputs a list of data regarding fax transmissions Printing a list is disabled either when a job is remaining in the buffer or when Pause All Print Jobs is pressed to halt printing Purpose To check conditions of use settings and transmission procedures of the fax Method 1 Press the start key 2 Select the item to be output using the cursor up down keys 3 Press the start key The selected list is output Display Description SETTING LIST Outputs a list of software switches self telephone number confidential box
97. aper is ejected Initial setting EJECT 3 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Setting service status page Description Determines displaying the digital dot coverage report on reporting Purpose According to user request changes the setting Setting 1 Press the start key 2 Select ON or OFF using the cursor up down keys Display Description ON Displays the digital dot coverage OFF Not to display the digital dot coverage Initial setting ON 3 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 15 Item No 2LW 2LX Description U332 Setting the size conversion factor Description Sets the coefficient of nonstandard sizes in relation to the A4 Letter size The coefficient set here is used to convert the black ratio in relation to the A4 Letter size and to display the result in user simulation Purpose To set the coefficient for converting the black ratio for nonstandard sizes in relation to the A4 Let ter size Setting 1 Press the start key 2 Change the setting using the cursor left right keys or numeric keys Display Description Setting range Initial setting Calc Rate Size parameter 0 1 to 3 0 1 0 3 Press the start key The value is
98. arger output terminal and machine s contact spring Check the installation position of the engine PWB See page 1 4 14 refer to figure 1 4 4 Poor contact of machine s main charger output terminal and main charger unit s con tact spring Check the installation of the drum main charger unit Refer to figure 1 4 6 below Drum PWB connector YC1 Main charger unit Contact 17 spring E Contact spring Drum unit Machine Connect L PWB left side connector YC3 Y nA m output terminal Ast A EL Drum EE sn LT Figure 1 4 6 Defective engine PWB 1 4 15 Replace the engine PWB See page 1 5 30 3 Dropouts Print example Causes 2LW 2LX Check procedures corrective measures ABC 123 Defective developing roller developing unit If the defects occur at regular intervals of 39 mm 1 9 16 see page 2 4 3 the problem may be the damaged devel oping roller in the developing unit Replace the develop ing unit see page 1 5 25 Defective drum unit If the defects occur at regular intervals of 94 mm 3 11 16 see page 2 4 3 the problem may be the damaged drum in the drum unit Replace the drum unit see page 1 5 26 Defective fuser unit heat roller or press roller If the defects occur at regular intervals of 82 mm 3 1 4 or 93 mm 3 11 16 see page 2 4 3 the problem m
99. ay be the damaged heat roller or press roller in the fuser unit Replace fuser unit see page 1 5 29 Defective paper specifications Paper with rugged surface or dump tends to cause drop outs Replace paper with the one that satisfies the paper specifications Defective transfer roller instal lation The transfer roller must be supported by the bushes at the both ends Clean the bush to remove oil and debris Replace the transfer roller if necessary see page 1 5 27 Defective transfer bias output 4 Black dots Print example Causes Replace the engine PWB see page 1 5 30 Check procedures corrective measures 123 D Defective drum unit or devel oping unit 5 Black horizontal streaks Print example Causes If the defects occur at regular intervals of 94 mm 3 11 16 see page 2 4 3 the problem may be the damaged drum in the drum unit Replace drum unit see page 1 5 25 If the defects occur at random intervals the toner may be leaking from the developing unit or drum unit Replace the developing unit or drum unit see page 1 5 25 or 1 5 26 Check procedures corrective measures ABC Defective drum unit s ground Defective drum unit s ground The contact spring in the drum unit and its counter part the drum grounding terminal in the printer must be in a good contact See page 1 4 14 refer to figure 1 4 4 Defective d
100. ble DP pressure solenoid and DP drive PWB YC4 DP drive PWB YC8 and main PWB YC1005 Defective solenoid Replace the DP pressure solenoid Defective PWB Replace the DP drive PWB or main PWB and check for correct operation see page 1 5 48 1 4 23 Problem Causes 2LW 2LX Check procedures corrective measures 26 DP switchback solenoid does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable DP switchback solenoid and DP drive PWB YC5 DP drive PWB YC8 and main PWB YC1005 Defective solenoid Replace the DP switchback solenoid Defective PWB Replace the DP drive PWB or main PWB and check for correct operation see page 1 5 48 27 An original jams when the main power switch is turned on A piece of paper torn from an original is caught around the DP timing sensor Check visually and remove it if any Defective DP timing Sensor Replace the DP timing sensor 28 A message indicat ing cover open is displayed when the DP top cover is closed Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable DP open close sensor and DP drive PWB YC2 DP
101. ble Home position sensor and CCD PWB YC3 CCD PWB YC2 and main PWB YC8 ISU motor and main PWB YC1004 Defective home position sensor Replace the home position sensor Defective ISU motor Replace the ISU motor Defective CCD PWB Replace the scanner unit see page 1 5 19 Defective main PWB Replace the main PWB and check for correct operation see page 1 5 34 Exposure lamp error When input value at the time of exposure lamp illu mination does not exceed the threshold value between 5 s Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Exposure lamp and inverter PWB YC102 Inverter PWB YC101 and CCD PWB YC3 CCD PWB YC2 and main PWB YC8 Defective exposure lamp or inverter PWB Replace the scanner unit see page 1 5 19 Defective CCD PWB Replace the scanner unit see page 1 5 19 Defective main PWB Replace the main PWB and check for correct operation see page 1 5 34 AGC error After AGC correct input is not obtained at CCD Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Inverter PWB YC101 and CCD PWB YC3 CCD PWB YC2 and main PWB YC8 Defective expos
102. c EE 2 2 1 2 Switches and sensors sees eene nennen nnne nennen eene 2 2 3 EMOS 5d eet ort eO Deli ot ett n aes 2 2 5 4 Other electrical components sssssssesssseneeeeneene nennen nnnm 2 2 6 5 Document prOCesSSOF 2 5 ai dec he en bat lese atate bala ME EO REA RE EHE MMd 2 2 7 2 3 Operation of the PWBs 2 371 Power source PWB itu tot eer doit t eu te tanta day dde eu Rud ERTA 2 3 1 2 3 2 Enigirie P WB ede pu incite Neb Nei 2 3 3 2 3 9 Main PW EB ettet enne ut mau 2 3 7 2 34 Connecb D PWB x ci ee een Dic nei etnia iste me 2 3 13 2 3 5 Connect R PWB 1 dde dee Beide tete dt eua ed dta o ed deae ne e tapa eodeni eu 2 3 17 223 6 DP drive PWB z tet bue tits iot ee eS 2 3 20 2LW 2LX 2 4 Appendixes 2 421 APPONCIx S 2 23 cider eo p eR t e REG n EE te ettet fd 2 4 1 1 Wiring diagram re too trm emeret TM 2 4 1 2 Repetitive defects Gauge s ererat a aE EE A AA AEAEE AERE EARN 2 4 3 3 Mainterniance kIts irer TE REPE RR AEQ Ra E GN 2 4 4 4 Firmware Environment Commands sess 2 4 5 2LW 2LX 1 1 1 1 Specifications Basic functions Item Specifications Type Desktop Printing method Electrophotography by semiconductor laser single drum system Originals Sheet Book 3 dimensional objects maximum original size Folio Legal Original feed system Contact glass fixed Paper weight Cassette 60 to 120 g m
103. de using the numeric keys refer to the des tination code list on page 1 3 20 for the destination code Press the start key There is no operation necessary on this screen The destination code and the OEM code are displayed with the values currently set Press the start key Data initialization starts To cancel data initialization press the back key After data initialization the entered destination OEM codes and ROM version are displayed A ROM version displays three kinds application boot and IPL Setting user data 1 Description Makes user settings to enable the use of the machine as a fax Purpose To be run after installation of the facsimile kit if necessary Method 1 Press the start key 2 Select LINE TYPE and press the start key 3 Select the setting using the cursor up down keys Display Description DTMF DTMF 10PPS 10 PPS 20PPS 20 PPS nitial setting DTMF 4 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 21 Item No 2LW 2LX Description U604 Setting user data 2 Description Makes user settings to enable the use of the machine as a fax Purpose Use this if the user wishes to adjust the number of rings that occur before the unit switches into fax receiving mode when fax telephone auto select is enabled Method 1 Press the start key 2 Select RINGS F P
104. dic maintenance replacing the maintenance kit see page 2 4 4 perform maintenance mode U251 Clearing the maintenance count see page 1 3 14 2LW 2LX Fuser lock gray colored Flat blade Fuser lock screwdriver gray colored Figure 1 5 46 1 5 29 1 5 9 PWBs 2LW 2LX 1 Detaching and refitting the engine PWB Procedure N D A O Oi N Remove the developing unit See page 1 5 25 Remove the drum unit See page 1 5 26 Remove the right cover and left cover See page 1 5 3 Remove the PSU fan motor See page 1 5 37 Stand the main body front side up Remove five screws and then remove the bottom plate1 Remove two screws and then remove the bottom plate 2 8 Remove two wires from the hooks and notches 9 Open the DU guide duplex cover Figure 1 5 47 DU guide duplex cover Figure 1 5 48 1 5 30 10 Remove the cord cover 11 Remove the connector 12 Detach the joint 13 Remove the six screws and then remove the DU base 14 Release four snaps 15 Remove one tab 16 Remove five connectors 2LW 2LX sj f Cord cover M Bee DU base Connector i fifa Uu ug Connectors Connectors Figure 1 5 50 1 5 31 2LW 2LX 17 R
105. ding edge timing center line input gamma input gamma in monochrome mode and matrix DP scanning section Original size magnification leading edge timing center line Purpose To perform automatic adjustment of various items in the scanner and the DP scanning sections Method 1 Press the start key 2 Select the item The screen for executing is displayed Display Description Original to be used for adjustment P N ALL Performs automatic adjustment in the DP 302FZ56990 scanning section following automatic 303LJ57010 adjustment in the scanner section ADJUST TABLE Automatic adjustment in the scanner sec 302FZ56990 tion ADJUST DP Automatic adjustment in the DP scanning 303LJ57010 section Method TABLE 1 Enter the target values which are shown on the specified original P N 302FZ56990 execut ing maintenance item U425 Set a specified original P N 302FZ56990 on the platen Enter maintenance item U411 Select ADJUST TABLE using the cursor up down keys Press the start key Auto adjustment starts When automatic adjustment has normally completed OK is displayed If a problem occurs during auto adjustment NG XX XX is replaced by an error code is displayed and operation stops Should this happen determine the details of the problem and repeat the procedure from the beginning 7 To return to the screen for selecting an item press the stop key Method DP Select ADJUS
106. dress Recall Pause key Confirm Destination key Add Destination key On Hook key One touch keys Message display Document Box key LED FAX key LED ONOORWD 2 oa N O o 13 14 15 16 17 18 19 20 21 22 23 24 Figure 1 1 2 Send key LED Shift Lock key LED Left Select key Print indicator Send Receive indicator Right Select key Memory indicator Function Menu key LED Numeric keys Clear key Reset key Power key 32 33 25 26 2T 28 29 30 31 32 33 Main power LED Attention indicator Back key OK key Cursor keys Start key LED Stop key Program keys Logout key LED 4in1 model with FAX only 1 1 3 Machine cross section 2LW 2LX Paper path Paper path option ji Light path ONOOARWNH n Figure 1 1 3 Cassette MP tray Paper feed conveying section Toner container Developing unit Main charger unit Drum unit Laser scanner unit LSU 9 Transfer separation section 10 Fuser unit 11 Rear unit 12 Eject section 13 Duplex conveying section 14 Scanner unit 2LW 2LX
107. e Drum sensitivity 16 byte Quantity of light LSU 32 byte DRT parameter coefficient 1012 byte Soft version of the optional paper feeder Version of the optional message Maintenance information 1 3 56 2LW 2LX Service items Description Description Supplemen Durm ID Drum serial number Code conversion Network Status Printing a status page for network Description Prints a status page for network Purpose To acquire the detailed network setting information Method 1 Enter the Service Setting menu 2 Select Network Status using the cursor up down keys 3 Press the start key 4 Press Yes the Left Select key Network status page will be printed Completion Press the stop key New Developer Performing toner install Description Replenishes toner rapidly from the toner container into the developing unit Purpose Perform the developer refreshing when the destiny is light or the faint of dark part occurs Method 1 Enter the Service Setting menu 2 Select New Developer using the cursor up down keys 3 Press the start key 4 Press Yes the Left Select key Toner install mode is performed Completion Press the stop key 1 3 57 Service items 2LW 2LX Description Auto DrumRefresh Automatic drum refreshing Description Sets the specify the duration of automatic drum refreshing P
108. e PWB Replace the engine PWB and check for correct operation see page 1 5 30 17 Cleaning lamp does not turn on Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Cleaning lamp and drum PWB YC2 Drum PWB YC1 and connect L PWB YC3 Connect L PWB YC6 and engine PWB YC504 Defective cleaning lamp Replace the cleaning lamp Defective PWB Replace the engine PWB or connect L PWB and check for correct operation see page 1 5 30 18 The message requesting paperto be loaded is shown when paper is present on the cas sette Deformed actuator of the paper sensor Check visually and remedy or replace if necessary Defective paper sen sor Replace the engine PWB and check for correct operation see page 1 5 30 Defective PWB Replace the engine PWB and check for correct operation see page 1 5 30 19 The message requesting paperto be loaded is shown when paper is present on the MP tray Deformed actuator of the MP paper sensor Check visually and remedy or replace if necessary Defective MP paper sensor Replace the power source PWB and check for correct operation see page 1 5 37 Defective PWB Replace the power source PWB and check for correct operation see page 1 5 37 20
109. e carefully ssssee o Always check that the copier is correctly connected to an outlet with a ground connection e Check that the power cable covering is free of damage Check that the power plug is dust free If it is dirty clean it to remove the risk of fire or electric shock sssssssssee o Never attempt to disassemble the optical unit in machines using lasers Leaking laser light may damage eyesight irori aa Te ca sake do Cen RH UER ERU D E sat teas RLO ee Oe Ra dh totes G Handle the charger sections with care They are charged to high potentials and may cause electric shock if handled improperly ceccececeeeecaeeeeeeeeeeeeeeeecsaeaaeaeeeeeeeeeeeeeeeseceaaaeaeceeeeeeeeeseeeeeeeenaaeeees AN CAUTION Wear safe clothing If wearing loose clothing or accessories such as ties make sure they are safely secured so they will not be caught in rotating sections ssss N Use utmost caution when working on a powered machine Keep away from chains and belts AN Handle the fixing section with care to avoid burns as it can be extremely hot n se LN Check that the fixing unit thermistor heat and press rollers are clean Dirt on them can cause abnormally high temperatures meirean panio eaa AR EAA RA AEAEE ARE AA Do not remove the ozone filter if any from the copier except for routine replacement Q Do not
110. e connector Also check for continu ity within the connector cable If none remedy or replace the cable Laser scanner unit and main PWB YC16 Defective laser scanner unit Replace the laser scanner unit see page 1 5 16 Defective main PWB Replace the main PWB and check for correct operation see page 1 5 34 Main charger high volt age error Five pages have been printed with the main char ger output short circuited Drum unit installed incorrectly Verify harness is not pinched Engine PWB installed incor rectly Verify harness is not pinched Defective engine PWB Replace the engine PWB and check for correct operation see page 1 5 30 Broken fuser heater wire The temperature does not reach 100 C 212 F after the fuser heater has been turned on continuously for 30 s The temperature does not rise by 1 C 1 8 F after the fuser heater lamp has been turned on continuously for 15 s during warm up or at standby Only when the detection temperature is less than 200 C Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Fuser heater and power source PWB YC102 Fuser unit and engine PWB YC506 Fuser thermostat triggered Reinsert the fuser unit see page 1 5 29 Broken fuser heater wire 1 4 10 Replace the
111. e was cut or 2 a DIS NSF CSI signal was received from the destination unit and in response to the signal the unit transmitted a DCN signal and the line was cut 2 8 U018XX error code table V 34 reception Error code Description U01800 A communication error occurred in phase 2 line probing U01810 A communication error occurred in phase 3 primary channel equivalent device training U01820 A communication error occurred in phase 4 modem parameter exchange U01821 Operation was interrupted due to the absence of a common communication speed between units U01800 A communication error that occurs at the receiver unit in the period after transmission of INFOO before entering phase 3 primary channel equivalent device training For example INFOO B Bbar A Abar for polling reception probing tone was not detected U01810 A communication error that occurs at the receiver unit in phase 3 primary channel equivalent device training For example S Sbar PP TRN was not detected U01820 A communication error that occurs at the receiver unit in the period after initiating the control channel before entering the T 30 process For example PPh ALT MPh E was not detected U01821 In the absence of a common communication speed between units including when an impossible combination of communication speed and symbol speed occurs after MPh exchange a DCN signal was transmitted to the destination unit and the line was c
112. ect operation see page 1 5 30 14 MP solenoid does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable MP solenoid and connect R PWB YC10 Connect R PWB YC1 and engine PWB YC9 Defective solenoid Replace the MP solenoid Defective PWB Replace the engine PWB or connect R PWB and check for correct operation see page 1 5 30 15 Developing sole noid does not oper ate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Developing solenoid and connect R PWB YC4 Connect R PWB YC2 and engine PWB YC502 Defective solenoid Replace the developing solenoid Defective PWB Replace the engine PWB or connect R PWB and check for correct operation see page 1 5 30 1 4 21 Problem Causes 2LW 2LX Check procedures corrective measures 16 Feedshift solenoid does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Feedshift solenoid and engine PWB YC506 Defective solenoid Replace the feedshift solenoid Defectiv
113. eed drive unit make sure mesh of gears Paper feed drive unit Paper feed drive unit A Figure 1 5 67 1 5 44 2LW 2LX 2 Detaching and refitting the main drive unit Procedure 1 Remove the right cover See page 1 5 3 2 Remove the controller box See page 1 5 34 3 Remove two connectors 4 Remove five screws and then remove the main drive unit 5 Check or replace the main drive unit and refit all the removed parts A wi 3 S crew Screw Figure 1 5 68 1 5 45 2LW 2LX 3 Direction of installing the principal fan motors When detaching or refitting the left fan motor or right fan motor be careful of the airflow direction intake or exhaust Left fan motor l Rating label inside N 4 j S Right fan motor Rating label inside a Figure 1 5 69 1 5 46 2LW 2LX 1 5 11 Document processor 1 Detaching and refitting the DP rear cover and DP front cover DP top cover DP rear cover Procedure 5 E o 2 o E o c o gej c sj x o o ra o x o o lt c 2 e 1 Open the DP top cover 2 Remove two screws us o 2 o o a oO o pus n a NNNN 0 LK 7 Figure 1 5 70 4 Unhook two hooks and then remove the D gt e o ead c n a DP front cover S x D 1 t
114. efit all the removed parts b NOTE When the periodic maintenance replacing the maintenance kit see page 2 4 4 perform maintenance mode U251 Clearing the maintenance count see page 1 3 14 Paper feed roller pin Paper feed assembly ex pin 1 roller Figure 1 5 7 1 5 6 2LW 2LX 2 Detaching and refitting the retard roller assembly Procedure 1 Remove the cassette 2 Unhook two hooks and then remove the retard guide Cassette Figure 1 5 8 3 Remove the retard holder roller from the retard guide 4 Check or replace the retard roller and refit all the removed parts Retard holder Retard roller assembly Retard guide NOTE When the periodic maintenance replacing the maintenance kit see page 2 4 4 perform maintenance mode U251 Clearing the maintenance count see page 1 3 14 Figure 1 5 9 1 5 7 2LW 2LX 3 Detaching and refitting the upper registration and lower roller Procedure We Spring 1 Remove the developing unit See page 1 5 25 2 Remove the spring 3 Pull the upper registration roller Figure 1 5 10 4 Remove the upper registration roller ooo ir from the bush lac 5 Remove the gear and bush from the upper registration roller pacc r Bush a li a Gear es per registration roller M E es GA SS registration roller as uq Figure 1 5 11 ZA 2LW 2LX 6 Remove the lower regi
115. emove four screws 18 Detach the engine PWB assembly 19 Remove four connectors 20 Remove the engine PWB assembly Engine PWB assembly Figure 1 5 52 1 5 32 21 22 23 24 Remove one connector Remove two screws A and then remove the HV plate Remove two screws B and then remove the engine R grounding plate engine L grounding plate and shield plate Check or replace the engine PWB and refit all the removed parts To replace the engine PWB remove the EEPROM from the old engine PWB and mount it to the new engine PWB N A Engine PWB Screw B Engine R grounding plate 1 5 33 gt Connector Figure 1 5 53 2LW 2LX Engine L grounding plate 2LW 2LX 2 Detaching and refitting the main PWB Procedure 1 2 Remove the right cover See page 1 5 3 Remove thirteen connectors from the connect R PWB Remove the one screw and then remove the connect R PWB Release two clamps and then remove the wires Connect R PWB RM YCS N Eu YC6 C7 YC5 p m Connectors Ld E sl N YC4 Connectors YC8 Figure 1 5 54 1 5 34 5 Remove two screws and then remove the FAX control PWB See page 1 5 42 6 Draw the rear unit 7 Remove six screws 8 Remove the clamp and t
116. ems Description System version System date Engine soft version Engine boot version Operation panel mask version Machine serial number Paper Jam Count Event Log Remembers 1 to 16 of The total page count Log code 2 digit hexa occurrence If the occur at the time of the decimal 5 categories rence of the previous paper jam paper jam is less than a Cause of a paper 16 all of the paper jams jam are logged When the b Paper source occurrence excesseds c Paper size 16 the oldest occur d Paper type rence is removed e Paper eject a Cause of paper jam Hexadecimal Refer to P 1 4 2 for paper jam location 10 Paper does not arrive at the registration sensor MP tray 10 Paper does not arrive at the registration sensor Cassette 10 Paper does not arrive at the registration sensor Paper feeder 10 Paper does not arrive at the registration sensor Duplex 11 Paper does not pass the registration sensor 12 Paper remains at the registration sensor when power is turned on 20 Paper does not arrive at the eject sensor 21 Paper does not pass the eject sensor 22 Paper remains at the eject sensor when power is turned on 30 Paper does not arrive at the PF paper feed sensor 1 Paper feeder 1 30 Paper does not arrive at the PF paper feed sensor 1 Paper feeder 2 31 Paper does not pass the PF paper feed sensor 1 Paper feeder 1 32 Paper rem
117. ents open error e31e e31f e320 e410 e411 e412 e413 e414 e415 e416 e417 e418 e419 e41a e41b e41c e510 e511 e710 e711 e712 e713 e714 e715 e716 e717 e718 e910 e911 e912 e913 e914 e915 e916 e917 e918 User managements error User managements open error User managements error Box file open error Box error in writing Box error in reading Box list error Box list error Box error Box error Box open error Box close error Box creation error Box creation error Box deletion error Box movement error Program error in writing Program error in reading Fax memory open error Fax memory initialization error Fax memory list error Fax memory error Fax memory error Fax memory mode error Fax memory error Fax memory error Fax memory mode error File reading error File writing error Data mismatch Log file open error Log file error in writing Directory open error Directory error in reading Synchronization error Synchronization error 1 3 48 2LW 2LX Item No Description U917 Error Codes Codes Description Codes Description d000 Unspecified error dOOb File reading error d001 HDD unavailable dOOc File writing error d002 USB memory is not inserted dOOd File copy error d003 File for writing is not found in the USB dOOe File compressed error d004 File for reading is not found in the HDD dOOf File decompressed error d005 USB error in writing
118. ep tion sequence in the V 34 mode U01193 There was no response or a DCN signal or invalid command was received during phase C D of reception U01194 A DCN signal was received during phase B of reception U01195 No message was received during phase C of reception U01196 Error line control was exceeded and a decoding error occurred for the message being received 1 4 36 2LW 2LX 2 7 U017XX error code table V 34 transmission Error code Description U01700 A communication error occurred in phase 2 line probing U01720 A communication error occurred in phase 4 modem parameter exchange U01721 Operation was interrupted due to the absence of a common communication speed between units U01700 A communication error that occurs at the transmitting unit in the period after transmission of INFOO before entering phase 3 primary channel equivalent device training For example INFOO A Abar B Bbar for polling transmission INFOh was not detected U01720 A communication error that occurs at the transmitting unit in the period after initiating the control channel before entering the T 30 process For example PPh ALT MPh E was not detected U01721 In the absence of a common communication speed between units including when an impossible combination of communication speed and symbol speed occurs after MPh exchange 1 a DCN sig nal was received from the destination unit and the lin
119. er a PBX or public switched telephone network 1 Select the setting using the cursor up down keys Display Description PSTN Connected to the public switched telephone network PBX Connected to a PBX Initial setting PSTN 2 Press the start key The setting is set Setting PSTN dial tone detection Selects if the dial tone is detected to check the telephone is off the hook when a fax is connected to a public switched telephone network 1 Select the setting using the cursor up down keys Display Description ON Detects the dial tone OFF Does not detect the dial tone Initial setting ON 2 Press the start key The setting is set 1 3 40 2LW 2LX Item No Description U660 Setting busy tone detection When a fax signal is sent sets whether the line is disconnected immediately after a busy tone is detected or the busy tone is not detected and the line remains connected until TO time out time Fax transmission may fail due to incorrect busy tone detection When set to 2 this problem may be prevented However the line is not disconnected within the TO time out time even if the desti nation line is busy 1 Select the setting using the cursor up down keys Display Description ON Detects busy tone OFF Does not detect busy tone Initial setting ON 2 Press the start key The setting is set Setting for a PBX Selects the mode to connect
120. er value in cpi 0 99 10 U9 Fraction value in 1 100 cpi 0 99 0 Font height for the default scalable font Default scalable font VO Integer value in 100 points 0 9 0 V1 V2 V3 Integer value in points 0 99 Fraction value in 1 100 points 0 25 50 75 Name of typeface of up to 32 characters enclosed with single or double quotation marks 12 0 Courier Default weight courier and letter Gothic V9 0 Courier darkness Letter Gothic darkness 1 Courier regular letter Gothic darkness 4 Courier darkness Letter Gothic regular 5 Courier regular letter Gothic regular 2 4 8 2LW 2LX Environment Param Values Factory eter setting Plain 1 1 Transparency Preprinted Label Bond Recycle Vellum 9 Letterhead 10 Color 11 Prepunched 12 Envelope 13 Cardstock 16 Thick 17 High Quality 21 Custom1 22 Custom2 23 Custom3 24 Custom4 25 Custom5 26 Custom6 27 Custom 28 Custom8 Paper type for the MP tray X0 Paper type for paper cassettes 1 X1 1 Plain 1 3 Preprinted 5 Bond 6 Recycled 9 Letterhead 10 Color 11 Prepunched 17 High Quality 21 Custom1 22 Custom2 23 Custom3 24 Custom4 25 Custom5 26 Custom6 27 Custom7 28 Custom8 2 4 9 2LW 2LX Environment Paper type for paper cassettes 2 to 4 Param eter X2 X3 X4 Values Factory setting 1 Plain 1 3 Preprinted 5 Bond
121. eration see page 1 5 30 11 Registration clutch does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Registration clutch and connect R PWB YC6 Connect R PWB YC2 and engine PWB YC502 Defective clutch Replace the registration clutch Defective PWB Replace the engine PWB or connect R PWB and check for correct operation see page 1 5 30 12 Middle clutch does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Middle clutch and connect R PWB YC7 Connect R PWB YC2 and engine PWB YC502 Defective clutch Replace the middle clutch Defective PWB Replace the engine PWB or connect R PWB and check for correct operation see page 1 5 30 13 Duplex clutch does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Duplex clutch and connect R PWB YC9 Connect R PWB YC2 and engine PWB YC502 Defective clutch Replace the duplex clutch Defective PWB Replace the engine PWB or connect R PWB and check for corr
122. es 2LW 2LX Check procedures corrective measures Error Host name Enter the disable host name IP address Enter the correct host name or IP address Error User Password Domain name is not entered Enter the user name with the form of either DomainXUser or Domain User Assign disable user pass word Enter the correct user name password Error Path Name or File Name Connect to the folder which is not permitted for reference writing Enter correct user name password Check the access limit of destination folder Assign disable folder path Enter correct folder path Error Not support protocol FTP Protocol is set to OFF Check ON in the Scanner FTP screen in COMMAND CENTER Error Can not con nect Enter the disable host name IP address Enter the correct host name or IP address Assign the wrong port number Enter the correct port number Network is not connected Check if the server is operating properly Check the network connection cable net work condition within LAN etc Error Can not con nect with timeout The server is unable to communicate Check if the server is operating properly Send the server which does not support FTP server Enter the correct host name or IP address Error Response wait with timeout The server is unable to communicate Check if the server is operating properly Error N
123. es ROM versions and other information ACTION LIST Outputs a list of error history transmission line details and other information SELF ST REPORT Outputs a list of settings in maintenance mode own status report regarding fax transmission only PROTOCOL LIST Outputs a list of transmission procedures ERROR LIST Outputs a list of error ADDR BOOK No Outputs address book in order IDs were added ADDR BOOK Name Outputs address book in order of names ONE TOUCH LIST Outputs a list of one touch GROUP LIST Outputs a list of group Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 42 2LW 2LX Item No Description U695 FAX function customize Description Sets fax batch transmission ON OFF Also changes the print size priority at the time of small size reception Purpose To be executed as required Setting 1 Select the setting using the cursor up down keys Display Description FAX BULK TX fax batch transmission ON OFF A5 PT PRI CHG Change of print size priority at the time of small size reception Setting FAX BULK TX 1 Select ON or OFF using the cursor left right keys Display Description ON Fax batch transmission is enabled OFF Fax batch transmission is disabled Initial setting ON 2 Press the start key The setting is set Setting A5 PT PRI CHG 1 Select ON or OFF using the cursor left right k
124. etsvei 6 NO 0694 Oslo Norway Phone 47 22 62 73 00 KYOCERA MITA DANMARK A S Ejby Industrivej 1 DK 2600 Glostrup Denmark Phone 45 7022 3880 KYOCERA MITA PORTUGAL LDA Rua do Centro Cultural 41 Alvalade 1700 106 Lisboa Portugal Phone 351 21 843 6780 KYOCERA MITA SOUTH AFRICA PTY LTD 49 Kyalami Boulevard Kyalami Business Park Midrand South Africa Phone 27 0 11 540 2600 KYOCERA MITA AMERICA INC Headquarters 225 Sand Road Fairfield New Jersey 07004 0008 U S A Phone 973 808 8444 KYOCERA MITA AUSTRALIA PTY LTD Level 3 6 10 Talavera Road North Ryde N S W 2113 Australia Phone 02 9888 9999 KYOCERA MITA NEW ZEALAND LTD 1 3 Parkhead Place Albany P O Box 302 125 NHPC Auckland New Zealand Phone 09 415 4517 KYOCERA MITA THAILAND CORP LTD 9 209 Ratchada Prachachem Road Bang Sue Bangkok 10800 Thailand Phone 02 586 0333 KYOCERA MITA SINGAPORE PTE LTD 121 Genting Lane 3rd Level Singapore 349572 Phone 67418733 KYOCERA MITA HONG KONG LIMITED 16 F Mita Centre 552 566 Castle Peak Road Tsuen Wan New Territories Hong Kong Phone 24297422 KYOCERA MITA TAIWAN Corporation 6F No 37 Sec 3 Minquan E Rd Zhongshan Dist Taipei 104 Taiwan R O C Phone 02 25076709 KYOCERA MITA Corporation 2 28 1 chome Tamatsukuri Chuo ku Osaka 540 8585 Japan Phone 06 6764 3555 http www kyoceramita com Printed in Holland KYOCERA MIT
125. etwork trans fer Error occurs on the net work Check the network connection cable net work condition within LAN etc Error Network trans fer with timeout Error occurs on the net work Check the network connection cable net Error Response wait with timeout Response is not returned from the server above specified time Check the network connection cable net work condition within LAN etc work condition within LAN etc Error Server response The server is error status Check if the server is working properly Error Page max count over The number of pages of a send file exceeded 999 pages 1 4 28 Set the number of pages as 999 or less 3 Scan to E mail error codes Display Causes 2LW 2LX Check procedures corrective measures Error Host name SMTP sever name is not set Error SMTP server name Register SMTP Server Name in Advanced SMTP General in COMMAND CENTER Error User Password User ID for the authentica tion is not entered or entered wrongly Wrong authentication password is entered Enter the correct user ID password for authentication at Advance in COMMAND CENTER Enter the password of Login User Name of the POP3 page or the SMTP page correctly Error No Recipient address The destination address is not specified Specify the destination address Error Not support
126. eys Display Description ON At the time of A5 size reception Ab B5 A4 OFF At the time of A5 size reception Ab A4 B5 Initial setting OFF 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 43 Item No 2LW 2LX Description U699 Setting the software switches Description Sets the software switches on the FAX control PWB individually Purpose To change the setting when a problem such as split output of received originals occurs Since the communication performance is largely affected normally this setting need not be changed Method 1 Press the start key 2 Press SW No 3 Enter the desired software switch number 3 digits using the numeric keys and press the enter key 4 Use numeric keys 7 to 0 to switch each bit between 0 and 1 5 Press the start key to set the value Completion Press the stop key The screen for selecting a maintenance item No is displayed List of Software Switches of Which the Setting Can Be Changed Communication control procedure No Bit Item 36 7654 Coding format in transmission 3210 Coding format in reception 37 5 33600 bps V34 31200 bps V34 28800 bps V34 26400 bps V34 24000 bps V34 21600 bps V34 19200 bps V34 16800 bps V34 14400 bps V34 12000 bps V34 9600 bps V34 7200 bps V34 4800 bps V34 2400 bps V34 FSK detection in
127. f lines to be ignored when 0 to 22 0 16 lines receiving in the auto reduction mode Increase the setting if a page received in the reduction mode is over reduced and too much trailing edge margin is left Decrease it if the received image does not include all transmitted data 2 Press the start key The value is set 1 3 23 Item No 2LW 2LX Description U610 Setting the number of lines to be ignored when receiving a fax A4R LetterR in the auto reduction mode Sets the maximum number of lines to be ignored if the received data volume exceeds the record ing capacity when the data is recorded in the auto reduction mode onto A4R or LetterR paper under the conditions below If the number of excess lines is below the setting those lines are ignored If over the setting the entire data on a page is further reduced so that it can be recorded on the same page 1 Change the setting using the cursor left right keys or numeric keys Description Setting Initial Change in range setting value per step Number of lines to be ignored when 0 to 22 0 16 lines receiving a fax A4R letter in the auto reduction mode Increase the setting if a page received in the reduction mode is over reduced and too much trailing edge margin is left Decrease it if the received image does not include all transmitted data 2 Press the start key The value is set Completion Press the stop key The
128. ff REVSOL 0 24 V DC DPSBSOL On Off FEEDCL 0 24 V DC DPPFCL On Off Connected to main PWB o ON Oa 2 Qo N gt e 2 3 23 2LW 2LX 2 4 1 Appendixes 1 Wiring diagram Document processor DP 1 Image scanner unit ISU DPTS DPOS DPOCS eNom eNom NM DPPR DPSB Qo Nm SNM SOL SOL DPPFCL YC102 INPWB DPMOT1A TNO TONS YC3 APCPWB CCDPWB YC1 Fanwoor eese ne SETTE ERR ISUM Salento SENS seers b AQ 1 zz z x WwW z Edd lo z lt a e EE Eo Gol oz 9 lala 2a E Padte z zie Z o6 aa OlZla ico gt a Q Ala i Z oo I saxo Oja gogls 2 ASISA Oa 0 ois ON ooroo Oo Fans SSH 313153 Ox oe oo pee peson Pooneowone TAO TOON DOSE NTS OSES E YC14 YC16 YC1001 YC1008 YC1005 YC1004 Yca8 YC1 YC8 YC2 OLCLK OLRDYN SAMPLEN1 24V1 GND MOT1A MOT2A MOT1B MOT2B 24V6 GND SCMOT1A SCMOT2B SCMOT1B SCMOT2A AMP PSW CDRSN CCDCLPP CCDPH1N CCDPH1P CCDPH2P CCDPH2N GND GND CCDDATAG GND CCDDATAB 1 2 3 4 poribus i Lcid BATTERY OPTION pour MPWB 1 2 HOLDER DIMM SOCKET SOCKET BAT1 YC2 YC1 YC4 YC7 YC3 YC12 ETHERNET I F Saonontone c N USB DEVICE Qocorociosowx Nyt oN FCPWB Selle 9 EE amp zo lojo az ala SAGEN aad 5 zzzi 1 qatara rmm MA H anroonoag pemet FAX eem eere USB HOST SPEAKER 2 4 1
129. for printer Average coverage for fax Cleared date and output date Coverage on the final output page Number of rings Number of rings before auto matic switching Number of rings before connect ing to answering machine Optional DIMM size FRPO setting 1 3 54 Service items 2LW 2LX 1 Description Description Supplement NV RAM version 1F3 1225 a b c _ 1F3 1225 d e f a Consistency of the present software version and the database underscore OK Asterisk NG b Database version C The oldest time stamp of database version d Consistency of the present software version and the ME firmware version _ underscore OK Asterisk NG e ME firmware version f The oldest time stamp of the ME database ver sion Normal if a and d are underscored and b and e are identical with c and f Scanner firmware version Fax firmware version Mac address Number of original feed from DP The last sent date and time Transmission address Destination information Area information Margin settings Top margin Left margin Low power mode settings Low power mode ON OFF setting Time of low power mode Top offset setting Left offset setting Margin Page length Page width settings Top margin integer part Top margin decimal part Left margin integer part Left margin dec
130. fuser unit see page 1 5 29 Contents Causes 2LW 2LX Check procedures corrective measures Abnormally high fuser thermistor 2 temperature The temperature of the fuser thermistor 2 detects 250 C 482 F or more con tinuously for 3 s Shorted fuser thermistor 2 Replace the fuser unit see page 1 5 29 Defective engine PWB Replace the engine PWB and check for correct operation see page 1 5 30 Broken fuser thermistor 2 wire average AD value input from fuser thermistor 2 for 1 8 seconds is less than one Only when the detec tion temperature is 50 C or more Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Fuser unit and engine PWB YC506 Broken fuser thermistor 2 wire Replace the fuser unit see page 1 5 29 Fuser thermostat triggered Reinsert the fuser unit see page 1 5 29 Broken fuser heater wire Replace the fuser unit see page 1 5 29 Abnormally high fuser thermistor 1 temperature The temperature of the fuser thermistor 1 detects 255 C 491 F or more con tinuously for 3 s Shorted fuser thermistor 1 Replace the fuser unit see page 1 5 29 Defective engine PWB Replace the engine PWB and check for correct operation see page 1 5 30 Broken fuser thermistor 1 wire average AD value input
131. g the number of adjustment lines for automatic reduc tion when letter size paper is set Setting system 3 Selecting if auto reduction in the auxiliary direction is to be performed Setting the automatic printing of the protocol list Setting the remote switching mode 1 3 2 Section Content of maintenance item 2LW 2LX Initial setting Fax Setting the transmission system 1 Setting the auto redialing interval Setting the number of times of auto redialing 3 120 V 2 220 240 V 2 120 V 3 220 240 V Setting communication control 1 Setting the communication starting speed Setting the reception speed Setting the waiting period to prevent echo problems at the sender Setting the waiting period to prevent echo problems at the receiver 14400bps V17 14400bps 300 75 Setting communication control 2 Setting ECM transmission Setting ECM reception Setting the frequency of the CED signal Setting communication control 3 Setting the DIS signal to 4 bytes Setting the short protocol transmission Setting the reception of a short protocol transmission Setting the CNG detection times in the fax telephone auto select mode Setting communication control 4 Enabling disabling V 34 communication Setting the V 34 symbol speed 3429 Hz Setting the number of times of DIS signal reception Setting the reference for RTN signal output Setting communication control 5 Setting co
132. g tlie tapes bu ac ede asian eee ani RE MR EAE AEK RR CA EUR 1 2 3 1 2 3 Installing the expansion memory option sssenn nmm 1 2 6 1 3 Maintenance Mode 1 3 1 Maintenance mode esssessessiisesees e innen nne anna d nnne AAAA dann d hne ded EEA 1 3 1 1 Executing a maintenance item ssssssssseeeneemeene menn 1 3 1 2 Maintenance modes item list eene 1 3 2 3 Contents of the maintenance mode items ssssssesseeemn 1 3 5 1 9 2 Service mode cust a tt We t t eU ed 1 3 50 1 Executing a service mode 4 eeeeseseesesiieeeeee einen nensi E sans nn 1 3 50 2 Description of service mode eseesesesseses e eeeeene nenne nennt nnne nne nnh ana 1 3 51 1 4 Troubleshooting 1 4 1 Paper misfeed detection eren nnne 1 4 1 1 Paper misfeed indication ssssssesssseeeeneeeene enne rne nennen enn 1 4 1 2 Paper misfeed detection condition ssssse enne eene 1 4 2 1 4 2 Self diagnostic TUDCHOn 5 iet teenth ee rete Pere Rn Dee APR er up e ea ee eae nn 1 4 5 1 Selfsdiagnostic furction 2 gie t oett beg e etre haee e e c Mab EX nba Lec x nt 1 4 5 2 Selfidiagnostie Codes 2c irn ette Re IE ERE EFL OT AA 1 4 6 1 4 3 Image formation problems sss nennen nnne nnns 1 4 13 1 Completely blank printout sssssssseeeene ennemi 1 4 14 2 Alleblack printout ssar nenna a a a aa 1 4
133. ght 16 Envelope switch L EVSW L Detects the position of the envelope switch left 17 Envelope feeder switch EVFSW Detects optional envelope feeder 2 2 3 2LW 2LX 18 Fuser unit switch FUSW Detects open close rear unit fuser unit 19 Temperature sensor TEMS Detects the ambient temperature and absolute humidity 20 Fuser thermistor 1 FTH1 Measures the heat roller temperature 21 Fuser thermistor 2 FTH2 Measures the heat roller center temperature 22 Home position sensor HPS Detects the ISU in the home position 2 2 4 2LW 2LX 3 Motors __ Machine left 227 Machine inside F Machine right Figure 2 2 3 Motors 1 Main motor MM ssesss Drives the paper feed conveying section and fuser unit 2 Lift motor LM sseeseesss Operates the bottom plate in the paper cassette 3 Drum motor DRM ssssse Drives the drum unit and developing unit 4 Toner motor TM eeeesse Replenishes the developing unit with toner 5 Switchback motor SBM Drives paper eject switchback section 6 Polygon motor PM Drives the polygon mirror 7 Right fan motor RFM Cools the interior of machine 8 Left fan motor LFM
134. ging the bush place the transfer roller so that its gear does not hit the U shaped bush B Separation brush unit While inserting the separation holder in place align the ends of the holder with the guides until they click in a The separation brush unit is inserted into the two projections of the frame and does not run on to the projections b The separation brush unit is firmly in contact with the separation plate of the frame NOTE When the periodic maintenance replacing the maintenance kit see page 2 4 4 perform maintenance mode U251 Clearing the maintenance count see page 1 3 14 Transfer roller gt t E vm 2LW 2LX SS U shaped bush Transfer roller N e unit ma point 4 oo N brush AN T unit View point E Figure 1 5 45 1 5 28 1 5 8 Fuser section 1 Detaching and refitting the fuser unit Procedure 1 Draw the rear unit 2 Insert a flat blade screwdriver to push the fuser lock gray colored on the rear unit and the fuser unit is separated from the rear unit rails Do it both ends of the rear unit 3 Check or replace the fuser unit and refit all the removed parts Place the fuser unit on the rear unit rails and push the fuser lock so that the fuser lock catches the fuser unit Do it for the both ends of the fuser unit NOTE When the perio
135. green patch for the original for adjustment BLUE Setting the blue patch for the original for adjustment ADJUST ORIGINAL Setting the main and auxiliary scanning directions Select the item to be set using the cursor up down keys Display Description Setting range L Setting the L value 0 0 to 100 0 a Setting the a value 200 0 to 200 0 b Setting the b value 200 0 to 200 0 4 Enters the value that is indicated on the back of the chart using the cursor left right keys or numeric keys 5 Press the start key The value is set 1 3 18 2LW 2LX Item No Description U425 Setting ADJUST ORIGINAL 1 Measure the distance from the left edge to the black belt a of the original at A B and C Measurement procedure 1 Measure the distance from the edge to the black belt a of the original at A 30 mm from the leading edge B 148 5 mm from the leading edge and C 267 mm from the leading edge respectively 2 Apply the following formula for the values obtained A C 2 B 2 2 Enter the values solved using the cursor left right keys or numeric keys in MAIN Press the start key The value is set 4 Measure the distance from the leading edge to the black belt b of the original at D E and F Measurement procedure 1 Measure the distance from the edge to the black belt b of the original at D 35 mm from the left edge E 110 mm from the left edge and F 185 mm from the left edge
136. hen remove the controller box 2LW 2LX Screw Controller box Figure 1 5 55 1 5 35 9 Remove the following connectors from 10 11 the main PWB Twelve connectors 4in1 model with FAX Eleven connectors 3in1 model with out FAX Remove four screws and then remove the main PWB Check or replace the main PWB and refit all the removed parts 2LW 2LX Connectors Connectors YC1005 YC1008 YC1004 YC1001 YC14 YC16 eee YC8 Main PWB YC12 1 5 36 Connectors Connector 4in1 models with FAX only Figure 1 5 56 2LW 2LX 3 Detaching and refitting the power source PWB Procedure Remove the right cover and left cover See page 1 5 3 Remove the drum unit See page 1 5 26 Remove three connectors from the relay PWB Release three clamps and then remove the wires Reley PWB N Co AR Figure 1 5 57 1 5 37 o o N Unhook five hooks and then remove the rack cover Remove the one screw and then remove upper cover rack Remove the gear and front cover rack each Unhook two hooks and then remove the gear holder by pulling upwards 1 5 38 2LW 2LX ra d d Nd 4 7
137. hod 1 Press the power key on the operation panel and after verifying the power indicator has gone off switch off the main power switch 2 Insert USB memory in USB memory slot 3 Turn the main power switch on Wait for 10 seconds to allow the machine to recognize the USB memory Enter the maintenance item Press the start key Select Export or Import using the cursor up down keys and press the start key Display IMPORT EXPORT Description Writing data from the USB memory to the machine Retrieving from the machine to a USB memory Select the item using the cursor up down keys Display Description Depending data ADDRESS BOOK JOB ACCNT ONE TOUCH Address book Job accounting Address book Information on one touch key USER PROGRAM User managements Job accounting Program information Job accountings and user manage ments DOCUMENT BOX FAX FORWARD Document box information Job accountings and user manage ments FAX transfer information Job accountings user managements and document box information Since data are dependent with each other data other than those assigned are also retrieved or written in Select ON using the cursor left right keys Press the start key Starts reading or writing The progress of selected item is displayed in 96 When an error occurs the operation is canceled and an error code is displayed When n
138. ide 8 Upper registration roller YC501 3 MMOTONN YC501 4 MMOTRDYN YC501 5 MMOTCLK CPWB R YC502 7 REGDRN EPWB Bou A Figure 2 1 6 Paper conveying section block diagram 2 1 4 2 1 2 Drum section 2LW 2LX The drum unit includes a photoconductive drum eraser lamp cleaning blade and a main charger unit The drum unit is removable with the main charger unit TB2 YC11 3 YC11 4 YC11 5 EPWB YC504 10 YC504 9 ys o D o Q SZ B d Main high voltage output DC AC Figure 2 1 7 Drum section 1 Drum 2 Main charger case 3 Charger cleaning roller 4 Main charger roller DMOTRDYN DMOTCLK DMOTONN 3 4 5 EECLK EEDIO CPWB L DRPWB Figure 2 1 8 Drum section block diagram 2 1 5 Main charger roller AZ Ground 2LW 2LX 2 1 3 Optical section 1 Scanner unit 4 5 3 1 A10 6 8 l 5 9 re Figure 2 1 9 Scanner unit 1 ISU top frame 6 ISU belt 2 ISU bottom frame 7 SU shaft 3 Contact glass 8 ISU gear 63 32 4 DP contact glass 9 SU motor 5 Size indicator plate 10 Image scanner unit ISU 2LW 2LX 2 Image scanner unit ISU The original image is illuminated by the exposure lamp EL and sca
139. ignal and T1 timeout was detected U01019 No relevant signal was received after transmission of a CNC signal and the preset num ber of command retransfers was exceeded between units of our make U01020 No relevant signal was received after transmission of a CTC signal and the preset num ber of command retransfers was exceeded ECM U01021 No relevant signal was received after transmission of an EOR Q signal and the preset number of command retransfers was exceeded ECM U01022 No relevant signal was received after transmission of an RR signal and the preset num ber of command retransfers was exceeded ECM U01028 T5 time out was detected during ECM transmission ECM U01052 A DCN signal was received after transmission of an RR signal ECM U01080 A PIP signal was received after transmission of a PPS NULL signal U01092 During transmission in V 34 mode communication was interrupted because of an impos sible combination of the symbol speed and communication speed U01093 A DCN or other inappropriate signal was received during phase B of transmission U01094 The preset number of command retransfers for DCS NSS signals was exceeded during phase B of transmission U01095 No relevant signal was received after transmission of a PPS Q signal during phase D of transmission and the preset number of command transfers was exceeded U01096 A DCN signal or
140. igure 1 5 17 1 5 12 2LW 2LX 2 Detaching and refitting the scanner unit Procedure 1 Remove the right cover and left cover Main PWB See page 1 5 3 2 Remove the document processor See page 1 5 11 3 Remove the FFC and two connectors 5 from the main PWB zoosec Figure 1 5 18 1 5 13 2LW 2LX 4 Release four clamps and then remove the wires Figure 1 5 19 5 Remove two screws Figure 1 5 20 1 5 14 2LW 2LX 6 Unhook four hooks and then remove the scanner unit Scanner unit Figure 1 5 21 1 5 15 3 Detaching and refitting the laser scanner unit Procedure 1 2 Remove the right cover and left cover See page 1 5 3 Remove the document processor See page 1 5 11 Remove the scanner unit See page 1 5 13 Remove the connector from the main PWB Remove the screw and grounding ter minal Release three clamps and then remove the wires Unhook the hook and then remove the right front upper cover Unhook the hook and then remove the left front upper cover Remove the one screw on upper cover rack Right front upper cover s 2LW 2LX Main PWB Figure 1 5 22 Tm 0000000000 Left front T cover Upper cover rack 1 5 16 Figure 1 5 23
141. imal part Page length integer part Page length decimal part Page width integer part Page width decimal part Life counter The first line Machine life MP tray Cassette 1 Cassette 2 Cassette 3 Duplex Life counter The second line Maintenance kit Panel lock information 0 OFF 1 Partial lock 2 Full lock USB information 0 Not installed 1 Full speed 2 Hi speed Paper handling information 0 Paper source unit select 1 Paper source unit 1 3 55 Service items 2LW 2LX 1 Description Description Supplement Black and white printing double count mode Billing counting timing 0 All single counts 3 Folio Single count Less than 330 mm length Temperature machine inside Temperature machine outside Relative temperature machine outside Absolute temperature machineoutside LXI calibration information Fixed assets number Job end judgment time out time Job end detection mode Media type attributes 1 to 28 Not used 18 19 20 Weight settings 0 Light 1 Normal 1 2 Normal 2 3 Normal 3 4 Heavy 1 5 Heavy 2 6 Heavy 3 7 Extra Heavy Fuser settings 0 High 1 Middle 2 Low 3 Vellum Duplex settings 0 Disable 1 Enable RFID information RFID reader writer version infor mation Toner installation mode information Drum status 1 byte Drum surface potential 16 byt
142. inals outside the specifications are used Use only originals conforming to the specifications Check if the surfaces of the following pul leys are dirty with paper powder DP forwarding pulley DP feed pulley Clean with isopropyl alcohol Check if the contact between the convey ing roller and conveying pulley is correct Check visually and remedy if necessary Check if the contact between the eject roller and eject pulley is correct Check visually and remedy if necessary Check if the contact between the switch back roller and switchback pulley is cor rect 1 4 26 Check visually and remedy if necessary 2LW 2LX 1 4 6 Send error code 1 Scan to SMB error codes Display Causes Check procedures corrective measures Error User Password or Shared Name Folder Name Domain name is not entered Enter the user name with the form of either DomainXUser Domain User or Domain User Assign disable user pass word Enter the correct user name password Assign the user who is not allowed to access to folder Enter correct user name password Check the access limit of destination folder Assign disable shared name Enter the correct shared name Check if the prohibited letters below are used to shared name amp T Host name error Check if the prohibited letters are used to shared name ape Error Path Name or File Name
143. indication 1 4 1 2LW 2LX 2 Paper misfeed detection condition c 2 3 2 E S D c A Machine MP tray Ei Cassette 1 Cassette 2 DJ Cassette 3 n Cassette 4 Machine inside I3 Duplex section Ll Fuser Eject sections EB Document processor Registration sensor g sensor 3 Paper full sensor 4 Duplex sensor 2 Eject sensor 6 PF paper feed sensor 1 7 PF paper feed sensor 2 8 PF paper feed sensor 3 5 Duplex jam sensor 9 DP timin Paper feeder 1 Paper feeder 2 Paper feeder 3 Figure 1 4 2 1 4 2 Section Conditions 2LW 2LX Jam location Machine Paper does not arrive at the registration sensor RS within speci fied time from start of paper feed paper feed from MP tray A Paper does not arrive at the registration sensor RS within speci fied time from start of paper feed paper feed from cassette B Paper does not arrive at the registration sensor RS within speci fied time of PF paper feed sensor turning on paper feed from paper feeder Paper does not arrive at the registration sensor RS within speci fied time from start of paper switchback duplex refeeding Paper does not pass the registration sensor RS within specified time from start of secondary paper feed Pape
144. ing unit 10 APC PWB APCPWB ssese Generates and controls the laser beam 2 2 1 2LW 2LX 11 PD PWB PDPWB eennn Controls horizontal synchronizing timing of laser beam 12 Inverter PWB INPWB Controls the exposure lamp 13 CCD PWB CCDPWB Reads the image of originals 14 FAX control PWB FCPWB Modulates demodulates compresses decompresses and smoothes out image data and converts resolution of image data Only 4in1 model with FAX List of correspondences of PWB names z 9 Name used in service manual Name used in parts list Main PWB MPWB PARTS MAIN PWB ASSY EU SP Engine PWB EPWB PARTS ENGINE PWB ASSY SP Power source PWB PSPWB PARTS SWITCHING REGULATOR U SP 1 Power source PWB PSPWB PARTS SWITCHING REGULATOR E SP 3 Operation panel PWB OPPWB Connect R PWB CPWB R P W BOARD ASSY CONNECT R Connect L PWB CPWB L P W BOARD ASSY CONNECT L Relay PWB RYPWB P W BOARD ASSY RELAY Drum PWB DRPWB Developer PWB DEVPWB APC PWB APCPWB PD PWB PDPWB Inverter PWB INPWB CCD PWB CCDPWB FAX control PWB FCPWB PARTS FAX UNIT U SP 1 FAX control PWB FCPWB PARTS FAX UNIT E SP 2 FAX control PWB FCPWB PARTS FAX UNIT AS SP OO CO NI OD oa BR Ww wl N gt eo 2 2 2 2LW 2LX 2 Switches and sensors
145. interoffice subaddress based transmission memory overflowed in the destination unit U19000 Memory overflowed during memory reception U19100 Memory overflowed in the destination unit during transmission U19300 Transmission failed because an error occurred during JBIG encoding 1 4 33 2LW 2LX 2 1 U004XX error code table Interrupted phase B Error code Description U00430 Polling request was received but interrupted because of a mismatch in permit number Or subaddress based bulletin board transmission request was received but interrupted because of a mismatch in permit ID in the transmitting unit U00431 An subaddress based bulletin board transmission was interrupted because the specified subaddress confidential box was not registered U00432 An subaddress based bulletin board transmission was interrupted because of a mis match in Subaddress confidential box numbers U00433 Subaddress based bulletin board transmission request was received but data was not present in the subaddress confidential box U00440 Subaddress based confidential reception was interrupted because the specified subad dress box was not registered U00450 The destination transmitter disconnected because the permit ID s did not agree with while the destination transmitter is in password check transmission or restricted trans mission U00460 Encrypted reception was interrupted because the specified encrypti
146. invalid command was received during phase D of transmission U01097 The preset number of command retransfers was exceeded after transmission of an RR signal or no response 1 4 35 2LW 2LX 2 6 U011XX error code table G3 reception Error code Description U01100 Function of the unit differs from that indicated by a DCS signal U01101 Function of the unit excl communication mode select differs from that indicated by an NSS signal U01102 A DTC NSC signal was received when no transmission data was in the unit U01110 No response after transmission of a DIS signal U01111 No response after transmission of a DTC NSC signal U01113 No response after transmission of an FTT signal U01125 No response after transmission of a CNS signal between units of our make U01129 No response after transmission of an SPA signal short protocol U01141 A DCN signal was received after transmission of a DTC signal U01143 A DCN signal was received after transmission of an FTT signal U01155 A DCN signal was received after transmission of an SPA signal short protocol U01160 During message reception transmission time exceeded the maximum transmission time per line U01162 Reception was aborted due to a modem malfunction during message reception U01191 Communication was interrupted because an error occurred during an image data rec
147. ion time for remote switching Setting the one shot detection time for remote switching 1 Change the setting using the cursor left right keys Description Setting range Initial setting One shot detection time for remote switching 0 to 255 7 2 Press the start key The value is set Setting the continuous detection time for remote switching 1 Change the setting using the cursor left right keys Description Setting range Initial setting Continuous detection time for remote switching 0 to 255 80 2 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 34 Item No 2LW 2LX Description U641 Setting communication time 2 Description Sets the time out time for fax transmission Purpose To improve transmission performance for international communications mainly Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description TO TIME OUT Sets the TO time out time T1 TIME OUT Sets the T1 time out time T2 TIME OUT Sets the T2 time out time Ta TIME OUT Sets the Ta time out time Tb1 TIME OUT Sets the Tb1 time out time Tb2 TIME OUT Sets the Tb2 time out time Tc TIME OUT Sets the Tc time out time Td TIME OUT Sets the Td time out time Setting the TO time out time Sets the time before detecting a CED
148. itch 2 Insert USB memory that has the firm ware in the USB memory slot 2 3 Turn ON the main power switch 4 About 40 seconds later FW Update E d LED this shows to start the download m M b USB memory slot will be displayed and blinking the data 5 Display the software that now upgrad ing FW Update CTRL FW Update ENGIN FW Update SCAN FW Update FAX FW Update OPT 6 Display the completion of the upgrade Data LED is ON condition 7 ROM version is confirmed by the con tent of the display 8 Turn OFF the main power switch and remove the USB memory il Figure 1 6 1 1 6 1 2LW 2LX 1 6 2 Remarks on engine PWB replacement When replacing the engine PWB remove the EEPROM U7 from the engine PWB that has been removed and then reattach it to the new engine PWB EEPROM 1 6 2 2LW 2LX 2 1 1 Paper feed conveying section Paper feed conveying section consists of the paper feed unit that feeds paper from the cassette and the MP tray paper feed unit that feeds paper from the MP tray and the paper conveying section that conveys the fed paper to the transfer separation section 1 Cassette paper feed section Paper cassette is the universal type that is applicable to various paper sizes by adjusting the side guides and paper stopper and approximate 500 pages can be put in Mechanism in the paper cassette consists of the bot tom plate tha
149. l Size limit The size of E mail exceeds its limit Change the E mail Size Limit in Advanced SMTP General E mail Set ting in COMMAND CENTER Error Server response The server is error status Check if the server is working properly Server setting is not authenticated normally 1 4 29 Check the settings for client server authen tication Display Causes 2LW 2LX Check procedures corrective measures Error Not Found Authentication Mech anism Unsupported SMTP Authentication Mechanism is found Check the settings for client server Authen tication Mechanism Error Page max count over Display The number of pages of a send file exceeded 999 pages 4 Network Twain error codes Causes Set the number of pages as 999 or less Check procedures corrective measures Error Network trans fer with timeout Response is not returned from the server above specified time Check the network connection cable net work condition within LAN etc Error Page max count over Display The number of pages of a send file exceeded 999 pages 5 Software trouble error codes Causes Set the number of pages as 999 or less Check procedures corrective measures Error Not yet con nected Operation handle error Error for stored status in the operation handle Turn the main power switch off and on Error
150. l transmission Initial setting ON 2 Press the start key The setting is set 1 3 31 2LW 2LX Item No Description U632 Setting the CNG detection times in the fax telephone auto select mode Sets the CNG detection times in the fax telephone auto select mode 1 Select the setting using the cursor up down keys Display Description 1TIME Detects CNG once 2TIMES Detects CNG twice Initial setting 2TIMES 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Setting communication control 4 Description Makes settings for fax transmission regarding the communication Purpose To reduce transmission errors when a low quality line is used Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description V 34 Enables or disables V 34 communication V 34 3429Hz Sets the V 34 symbol speed 3429 Hz DIS 2RES Sets the number of times of DIS signal reception RTN CHECK Sets the reference for RTN signal output Enabling disabling V 34 communication Sets whether V 34 communication is enabled disabled for transmission and reception 1 Select the setting using the cursor up down keys Display Description ON V 34 communication is enabled for both transmission and reception TX V 34 communication is enabled for transmission
151. lay Description 500 Sends a DCS 500 ms after receiving a DIS 300 Sends a DCS 300 ms after receiving a DIS Initial setting 300 2 Press the start key The setting is set Setting the waiting period to prevent echo problems at the receiver Sets the period before an NSF CSI or DIS signal is sent after a CED signal is received Used when problems occur due to echoes at the receiver 1 Select the setting using the cursor up down keys Display Description 500 Sends an NSF CSI or DIS 500 ms after receiving a CED 75 Sends an NSF CSI or DIS 75 ms after receiving a CED Initial setting 75 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 29 Item No 2LW 2LX Description U631 Setting communication control 2 Description Makes settings regarding fax transmission Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display ECM TX ECM RX CED FREQ Description Sets ECM transmission Sets ECM reception Sets the frequency of the CED signal Setting ECM transmission To be set to OFF when reduction of transmission costs is of higher priority than image quality This should not be set to OFF when connecting to the IP Internet Protocol telephone line 1 Select the setting using the cursor up down keys
152. lines for automatic reduction when letter size paper is set Sets the number of adjustment lines for automatic reduction when letter size paper is set 1 Change the setting using the cursor left right keys or numeric keys Description Setting range Initial setting Number of adjustment lines for automatic reduction 0 to 26 26 when letter size paper is set 2 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 25 Item No 2LW 2LX Description U612 Setting system 3 Description Makes settings for fax transmission regarding operation and automatic printing of the protocol list Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description AUTO REDUCTION Selects if auto reduction in the auxiliary direction is to be per formed PROTOCOL LIST Sets the automatic printing of the protocol list Selecting if auto reduction in the auxiliary direction is to be performed Sets whether to receive a long document by automatically reducing it in the auxiliary direction or at 100 magnification 1 Select the setting using the cursor left right keys Display Description ON Auto reduction is performed if the received document is longer than the fax paper OFF Auto reduction is not performed Initial setting ON 2 Press
153. mmunication time 1 Setting the one shot detection time for remote switching Setting the continuous detection time for remote switching Setting communication time 2 Setting the TO time out time Setting the T1 time out time Setting the T2 time out time Setting the Ta time out time Setting the Tb1 time out time Setting the Tb2 time out time Setting the Tc time out time Setting the Td time out time 56 36 69 30 20 80 60 9 120 V 6 220 240 V Setting modem 1 Setting the G3 transmission cable equalizer Setting the G3 reception cable equalizer Setting the modem detection level 1 3 3 OdB OdB 43dBm Section Content of maintenance item 2LW 2LX Initial setting Fax Setting modem 2 Modem output level DTMF output level main value DTMF output level level difference 9 120 V 10 220 240 V 5 120 V 10 5 220 240 V 2 120 V 2 5 220 240 V Setting the NCU Setting the connection to PBX PSTN Setting PSTN dial tone detection Setting busy tone detection Setting for a PBX Setting the loop current detection before dialing PSTN ON ON LOOP ON Outputting lists FAX function customize ON OFF Setting the software switches Others Clearing the black ratio data Setting backup data reading writing Data capture mode 1 3 4 2LW 2LX 3 Contents of the maintenance mode items Item No Description U000 Outputti
154. n P ET 4 Q 12 Remove the FFC from the FFC tape D 13 Remove the ferrite core from the pit 14 Remove the FFC from the FFC tape A e 7 Figure 1 5 33 1 5 21 2LW 2LX 15 Fold the end of the FFC and then pull the FFC out from the ISU lower frame 16 Remove the FFC tape D and A from the ISU lower frame 17 Clean the adhesive residue of the FFC tape D and A Figure 1 5 34 18 Remove the ferrite core from the FFC GL Ferrite core Y FFC Figure 1 5 35 1 5 22 Installing the image scanner unit ISU 19 20 21 22 23 Peel off the protective seal on one side from the FFC tape D Stick the FFC tape D on the ISU lower frame aligned with the marking of the frame Sticking standards See right figure Peel off the protective seal on the other side of the FFC tape A Stick the FFC tape A on the ISU lower frame At the right for how to correctly sick the tape in position see the figure Fix the ferrite core onto the FFC 2LW 2LX le YSN AY ff ORY d vs FFC tape A A le S x Figure 1 5 36 Bo Ferrite core S FFC Figure 1 5 37 1 5 23 24 25 26 27 28 29 30 Peel off the protective seal from the FFC tape D Align the line marking on the FFC with the rib on the ISU lower frame then fix the FFC to
155. n it passes through the DP contact glass of main machine Figure 2 1 28 Original conveying section 1 Conveying roller A 5 DP timing sensor DPTS 2 Conveying pulley 6 Actuator DP timing sensor 3 Conveying bottom 7 DP contact glass 4 Reading guide DPDPWB FEEDCL YC6 2 TIMSWN c2 5 DPMOT1A DPMOT2A DPMOT1B DPMOT2B YC3 1 2 3 4 Figure 2 1 29 Original conveying section block diagram 2 1 22 2LW 2LX 3 Original switchback eject sections The original switchback eject sections consists of the parts shown in figure An original of which scanning is complete is ejected to the original eject table by the eject roller In the case of duplex switchback scanning an original is conveyed temporarily to the switchback tray and conveyed again to the original conveying section by the switchback roller Figure 2 1 30 Original switchback eject sections 1 Conveying roller B 7 Original eject table 2 Conveying pulley 8 Switchback guide 3 DP base 9 Switchback roller 4 Eject roller 10 Switchback pulley 5 Eject pulley 11 Switchback pulley mount 6 PF housing 12 Switchback tray DPDPWB DPPRSOL ETT eR RELSOLN DPSBSOL ENa YC5 2 TIMSWN yc2 9 DPMOT1A DPMOT2A DPMOT1B DPMOT2B YC3 1 2 3
156. n mode the specified subaddress box num ber was not registered in the destination unit 1 4 32 Error code 2LW 2LX Description U04100 Subaddress based transmission failed because the destination unit had no subaddress based reception capability U04200 In encrypted transmission the specified encryption box was not registered in the desti nation unit U04300 Encrypted transmission failed because the destination unit had no encrypted communi cation capability U044XX Communication was interrupted because of an encryption key error during encrypted transmission refer to 1 4 37 U044XX error code table U04500 Encrypted reception was interrupted because of a mismatch in encryption keys U05100 Password check transmission or restricted transmission was interrupted because the permit ID s did not agree with U05200 Password check reception or restricted reception was interrupted because the permit ID s did not match the rejected FAX number s did match or the destination receiver did not return its phone number U05300 The password check reception or the restricted reception was interrupted because the permitted numbers did not match the rejected numbers did match or the machine in question did not acknowledge its phone number U14000 Memory overflowed during confidential reception Or in subaddress based confidential reception memory overflowed U14100 In
157. ne rate of 15 Error line rate of 20 Initial setting 15 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 33 Item No 2LW 2LX Description U634 Setting communication control 5 Description Sets the maximum number of error bytes judged acceptable when receiving a TCF signal Used as a measure to ease transmission conditions if transmission errors occur Setting 1 Press the start key 2 Change the setting using the cursor left right keys or numeric keys Description Setting range Initial setting Number of allowed error bytes when detecting TCF 0 to 255 0 3 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Setting communication time 1 Description Sets the detection time when one shot detection is selected for remote switching This setting item will be displayed but the setting made is ineffective Sets the detection time when continuous detection is selected for remote switching This setting item will be displayed but the setting made is ineffective Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description TIME ONE Sets the one shot detection time for remote switching TIME CONT Sets the continuous detect
158. ng an own status report Description Outputs lists of the current settings of the maintenance items and paper jam and service call occurrences Outputs the event log Also sends output data to the USB memory Printing a report is disabled either when a job is remaining in the buffer or when Pause All Print Jobs is pressed to halt printing Purpose To check the current setting of the maintenance items or paper jam or service call occurrences Before initializing or replacing the backup RAM output a list of the current settings of the mainte nance items to reenter the settings after initialization or replacement Method 1 Press the start key 2 Select the item to be output using the cursor up down keys Display Output list MAINTENANCE List of the current settings of the maintenance modes EVENT Outputs the event log ALL Outputs the all reports 3 Press the start key A list is output Method Send to the USB memory 1 Press the power key on the operation panel and after verifying the main power indicator has gone off switch off the main power switch Insert USB memory in USB memory slot Turn the main power switch on Enter the maintenance item Press the start key Select the item to be send Select TEXT or HTML Display Output list Print Outputs the report USB TEXT Sends output data to the USB memory text type USB HTML Sends output data to the USB memory HTML type
159. nitialize it and to reflect the setting changes End 2 Maintenance modes item list Section Content of maintenance item 2LW 2LX Initial setting General Outputting an own status report Setting the factory default data Operation panel and support equipment Checking DP operation Setting the IC card type Other Mode setting Setting the maintenance cycle 100000 Checking clearing the maintenance count Switching between double and single counts Double count Selecting the timing for copy counting EJECT Setting service status page ON Setting the size conversion factor 1 0 Setting the value for maintenance due indication Image processing Adjusting the scanner automatically Setting the target Fax Initializing all data Initializing permanent data Setting user data 1 DTMF Setting user data 2 2 120 V 1 220 240 V Clearing data Setting system 1 Setting the number of lines to be ignored when receiving a fax at 100 magnification Setting the number of lines to be ignored when receiving a fax in the auto reduction mode Setting the number of lines to be ignored when receiving a fax A4R LetterR in the auto reduction mode Setting system 2 Setting the number of adjustment lines for automatic reduc tion Setting the number of adjustment lines for automatic reduc tion when A4 paper is set Settin
160. nned by the CCD image sensor in the CCD PWB CCDPWB via the four mirrors and ISU lens the reflected light being converted to an electrical signal If a document processor DP is used the image scanner unit stops at the position of the DP contact glass and scans sequentially one row of the image on the original in synchronization with the moving timing of the original in the sub scan direction by driving the DP Figure 2 1 10 Image scanner unit ISU 1 Lamp mount 8 Mirror D 2 ISU housing 9 ISU lens 3 ISU reflector 10 CCD PWB CCDPWB 4 Exposure lamp EL 11 Inverter PWB INPWB 5 Mirror A 12 Home position sensor HPS 6 Mirror B 13 ISU shaft 7 Mirror C 2 1 7 2LW 2LX Original Contact glass 3 j Image scanner unit ISU CCDPWB LAMP Mirrors g and lens Tig Lc E CCD y image pei tees J sensor cx g HPSW n HPS SCMOT1A SCMOT2B YC1004 SCMOT1B SCMOT2A 1 2 3 4 Scanner unit Figure 2 1 11 Scanner unit block diagram 2LW 2LX 3 Laser scanner unit The charged surface of the drum is then scanned by the laser beam from the laser scanner unit The laser beam is dispersed as the polygon motor PM revolves to reflect the laser beam over the drum Various lenses and mirror are h
161. on box number was not registered U00462 Encrypted reception was interrupted because the encryption key for the specified encryption box was not registered 2 2 U006XX error code table Problems with the unit Error code Description U00601 Document jam or the document length exceeds the maximum U00613 Image writing section problem U00656 Data was not transmitted to a modem error U00690 System error 2 3 U008XX error code table Page transmission error Error code Description U00800 A page transmission error occurred because of reception of a RTN or PIN signal U00811 A page transmission error reoccurred after retry of transmission in the ECM mode 2 4 U009XX error code table Page reception error Error code Description U00900 An RTN or PIN signal was transmitted because of a page reception error U00910 A page reception error remained after retry of transmission in the ECM mode 1 4 34 2LW 2LX 2 5 U010XX error code table G3 transmission Error code Description U01000 An FTT signal was received for a set number of times after TCF signal transmission at 2400 bps Or an RTN signal was received in response to a Q signal excluding EOP after transmission at 2400 bps U01001 Function of the unit differs from that indicated by a DIS signal U01016 An MCF signal was received but no DIS signal was received after transmission of an EOM s
162. on within specified time during the second sheet feeding Retry 5 times The DP timing sensor does not turn off within specified time of the DP paper feed motor turning on The DP timing sensor turns off within the specified time of period of the DP paper feed motor turning on During original switchback operation DP timing sensor does not turn off within specified time of the DP paper feed motor turning on The DP timing sensor does not turn on within specified time of the DP timing sensor turning off The top cover is opened during original feeding The DP timing sensor turns on when starting the original paper feed 1 4 4 2LW 2LX 1 4 2 Self diagnostic function 1 Self diagnostic function This machine is equipped with self diagnostic function When a problem is detected the machine stops print ing and display an error message on the operation panel An error message consists of a message prompting a contact to service personnel total print count and a four digit error code indicating the type of the error The display varies depending on the type of the error Machine failure Call service Figure 1 4 3 1 4 5 2 Self diagnostic codes Contents Causes 2LW 2LX Check procedures corrective measures FAX control PWB system error Processing with the fax software was disabled due to a hardware problem Defective FAX con trol PWB Replace the fax
163. only RX V 34 communication is enabled for reception only OFF V 34 communication is disabled for both transmission and reception Initial setting ON 2 Press the start key The setting is set 1 3 32 Item No 2LW 2LX Description U633 Setting the V 34 symbol speed 3429 Hz Sets if the V 34 symbol speed 3429 Hz is used 1 Select the setting using the cursor up down keys Display Description ON OFF V 34 symbol speed 3429 Hz is used V 34 symbol speed 3429 Hz is not used Initial setting ON 2 Press the start key The setting is set Setting the number of times of DIS signal reception Sets the number of times to receive the DIS signal to once or twice Used as one of the correction measures for transmission errors and other problems 1 Select the setting using the cursor up down keys Display Description ONCE TWICE Responds to the first signal Responds to the second signal Initial setting ONCE 2 Press the start key The setting is set Setting the reference for RTN signal output Sets the error line rate as the reference for RTN signal output If transmission errors occur fre quently due to the quality of the line they can be reduced by lowering this setting 1 Select the setting using the cursor up down keys Display Description 5 10 15 20 Error line rate of 5 Error line rate of 10 Error li
164. origi nal sensor and DP tim ing sensor PILED GND OPSWN PILED GND ORGSWN PILED GND TIMSWN 3 3 V DC 0 3 3 V DC 3 3 V DC 0 3 3 V DC 3 3 V DC 0 3 3 V DC 3 3 V DC power to DPOCS Ground DPOCS On Off 3 3 V DC power to DPOS Ground DPOS On Off 3 3 V DC power to DPTS Ground DPTS On Off Connected to DP paper feed motor DPMOT1A DPMOT2A DPMOT1B DPMOT2B 0 24 V DC pulse 0 24 V DC 0 24 V DC 0 24 V DC pulse pulse pulse DPPFM drive control signal DPPFM drive control signal DPPFM drive control signal DPPFM drive control signal YC4 Connected to DP pressure solenoid CQ N gt A N gt l O o NOORA ON ALD 0 A OO N gt 24V6 PRESOLN RELSOLN 24 V DC 0 24 V DC 0 24 V DC 24 V DC power to DPPRSOL DPPRSOL ON Press Off DPPRSOL On Release Off YC5 Connected to DP switch back sole noid 24V6 REVSOL 24 V DC 0 24 V DC 24 V DC power to DPSBSOL DPSBSOL On Off YC6 Connected to DP paper feed clutch 24V6 FEEDCL 24 V DC 0 24 V DC 2 3 22 24 V DC power to DPPFCL DPPFCL On Off 2LW 2LX Connector Pin Signal I O Voltage Description 3 3V 3 3 V DC 3 3 V DC power from MPWB GND Ground TIMSWN 0 3 3 V DC DPTS On Off ORGSWN 0 3 3 V DC DPOS On Off OPSWN 0 3 3 V DC DPOCS On Off DPDETN 0 3 3 V DC DP set signal RELSOLN 0 24 V DC DPPRSOL On Release Off PRESOLN 0 24 V DC DPPRSOL ON Press O
165. ormally completed FIN is displayed Turn the main power switch off and on after completing writing when selecting IMPORT 1 3 47 Item No Description 2LW 2LX U917 Error Codes Codes Description Codes Description e002 e003 e004 e005 e006 e010 e011 e012 e013 e014 e015 e016 e017 e110 e111 e112 e113 e114 e115 e210 e211 e212 e310 e311 e312 e313 e314 e315 e316 e317 e318 e319 e31a e31b e31c e31d Parameter error File write error File initialization error File error Processing error Address book clear error contact Address book open error contact Address book list error contact Address book list error contact Address book clear error group Address book open error group Address book list error group Address book list error group Job accounting clear error Job accounting open error Job accounting open error Job accounting error in writing Job accounting list error Job accounting list error One touch open error One touch list error One touch list error User managements backup error User managements clear error User managements open error User managements open error User managements open error User managements error in writing User managements list error User managements list error User managements list error User managements list error User managements open error User managements error User managements error User managem
166. oused in the laser scanner unit adjust the diameter of the laser beam and focalize it at the drum surface Figure 2 1 12 Laser scanner unit 1 Polygon motor PM 2 f 0 sub lens 3 f 0 main lens 4 Direction change mirror 5 Protective glass 2LW 2LX Laser scanner unit YC14 5 POLCLK 7 YC12 4 POLRDYN YC12 2 POLONN E id ya YC12 4 PDMASKN Pin photo Ea 0 4 Laser sensor EPWB OUTPEN YC12 3 SAMPLEN1 APCPWB VDATAP1 VDATAN1 Figure 2 1 13 Laser scanner unit block diagram 2 1 10 2LW 2LX 2 1 4 Developing section The latent image constituted on the drum is developed into a visible image The developing roller contains a 3 pole S NS magnet roller and an aluminum cylinder rotating around the magnet roller Toner attracts to the magnet sleeve since it is powdery ink made of black resin bound to iron particles Developing blade magne tized by magnet is positioned approximately 0 3 mm above the magnet sleeve to constitute a smooth layer of toner in accordance with the magnet sleeve revolution The developing roller is applied with the AC weighted positive DC power source Toner on the magnet sleeve is given a positive charge The positively charged toner is then attracted to the areas of the drum which was exposed to the laser light The gap between the drum and the magnet sleeve is appro
167. pacity 500 heets 80g m Continuous printing 1 to 999 sheets Scanning system Flat bed scanning by CCD image sensor 1 1 1 Item 2LW 2LX 1 Specifications Photoconductor a Si drum diameter 30 mm Image write system Semiconductor laser 1 beam Charging system Contact charger roller method positive charging Developing system Mono component dry developing method Toner replenishing Automatic from the toner container Transfer system Transfer roller negative charged Separation system Small diameter separation discharger brush negative charged Cleaning system Counter blade cleaning cleaning roller Charge erasing system Exposure by eraser lamp LED Fusing system Heat roller system Heat source halogen heater Abnormally high temperature protection devices thermostats CPU PowerPC440 667MHz Memory Standard 256MB Maximum 768MB Interface USB 1 port Hi speed USB 2 0 USB host 1 port Ethernet 1 port 1OBASE T 100BASE TX Resolution 600x600 dpi Operating Temperature 0 to 32 5 C 50 to 90 5 F environment Humidity 15 to 80 Altitude 2 500 m 8 202 ft maximum Brightness 1 500 lux maximum Dimensions W x Dx H 494 x 497 1 x 545 5 mm 19 7 16 x 19 9 16 x 21 1 2 Weight 3in1 model without FAX Approx 25 5 kg 56 2 Ibs 4in1 model with FAX Appro
168. page 1 5 34 Engine PWB EEPROM error Detecting engine PWB EEPROM communication error Improper installa tion engine PWB EEPROM Check the installation of the EEPROM and remedy if necessary Defective engine PWB Replace the engine PWB and check for correct operation see page 1 5 30 Device damage of EEPROM Contact the Service Administrative Division Billing counting error A checksum error is detected in the main and engine backup memories for the billing counters Data damage of EEPROM Contact the Service Administrative Division Defective PWB 1 4 6 Replace the main PWB or the engine PWB and check for correct operation see page 1 5 34 Contents Causes 2LW 2LX Check procedures corrective measures Machine number mis match Machine number of main and engine does not match Data damage of EEPROM Contact the Service Administrative Division Paper feeder communica tion error Communication error between engine PWB and optional paper feeder Improper installa tion paper feeder Follow installation instruction carefully again Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Paper feeder interface and connect L PWB YC2 Connect L PWB YC6 and engine PWB YC504 Defective engine PWB
169. per is excessively curled Change the paper Check if the contact between the upper and lower registration rollers is correct Check visually and remedy if necessary Check if the heat roller or press roller is extremely dirty or deformed Check visually and replace the fuser unit see page 1 5 29 6 Toner drops on the paper conveying path Check if the drum unit or developing unit is extremely dirty Clean the drum unit or developing unit 7 Abnormal noise is heard Check if the rollers pulleys and gears operate smoothly Grease the bushes and gears Check if the following clutches are installed correctly Paper feed clutch Registration clutch Middle clutch Duplex clutch 1 4 25 Check visually and remedy if necessary Problem Causes check procedures 2LW 2LX Corrective measures 8 No primary original feed Check if the surfaces of the following pul leys are dirty with paper powder DP forwarding pulley DP feed pulley Clean with isopropyl alcohol Check if the following pulleys is deformed DP forwarding pulley DP feed pulley Check visually and replace any deformed see page 1 5 49 9 Multiple sheets of orig inal are fed Original is not correctly set Set the original correctly Check if the DP separation pad is worn Replace the DP separation pad if it is worn see page 1 5 49 10 Originals jam Orig
170. perator panel For details refer to the operation guide Check procedures corrective measures ABC 123 Print density setting The print density may be set too high Try adjusting the print density For details refer to the operation guide Defective potential on the drum surface Replace the drum unit see page 1 5 26 Defective main charger unit Replace the main charger unit see page 1 5 26 Defective developing roller developing unit Replace the developing unit see page 1 5 25 1 4 17 2LW 2LX 9 Dirt on the top edge or back of the paper Print example Causes Check procedures corrective measures Toner contamination in vari Dirty edges and back of the paper can be caused by toner ABC OUS parts accumulated on such parts as the paper chute guide 123 paper conveying paths the bottom of the drum and devel oping unit and the fuser unit inlet Clean these areas and parts to remove toner Defective transfer roller If the transfer roller is contaminated with toner clean the transfer roller using a vacuum cleaner or by continuously printing a low density page until the symptom has faded away 10 Undulated printing at the right edge scanning start position Print example Causes Check procedures corrective measures Defective polygon motor Replace the laser scanner unit see page 1 5 16 P laser scanner unit This vertical Defecti
171. period to prevent echo problems at the sender RX ECHO Sets the waiting period to prevent echo problems at the receiver Setting the communication starting speed Sets the initial communication speed when starting transmission When the destination unit has V 34 capability V 34 is selected for transmission regardless of this setting 1 Select the setting using the cursor up down keys Display Description 14400bps V17 V 17 14400 bps 9600bps V29 V 17 9600 bps 4800bps V27ter V 27ter 4800 bps 2400bps V27ter V 27ter 2400 bps Initial setting 14400bps V17 2 Press the start key The setting is set 1 3 28 Item No 2LW 2LX Description U630 cont Setting the reception speed Sets the reception speed that the sender is informed of using the DIS or NSF signal When the destination unit has V 34 capability V 34 is selected regardless of the setting 1 Select the setting using the cursor up down keys Display Description 14400bps V 17 V 33 V 29 V 27ter 9600bps V 29 V 27ter 4800bps V 27ter 2400bps V 27ter fallback only Initial setting 14400bps 2 Press the start key The setting is set Setting the waiting period to prevent echo problems at the sender Sets the period before a DCS signal is sent after a DIS signal is received Used when problems occur due to echoes at the sender 1 Select the setting using the cursor up down keys Disp
172. pull on the AC power cord or connector wires on high voltage components when removing them always hold the plug itself sse nemen S Do not route the power cable where it may be stood on or trapped If necessary protect it with a cable cover or other appropriate item cesecececeecceeceeeeeeeeeeececeaeaaecaeeeeeeeeeeeseeeesececuceeeeeeeeeeeeess SO Treat the ends of the wire carefully when installing a new charger wire to avoid electric leaks o Remove toner completely from electronic components ssssssssssssssseeeeeeneeennes AN Run wire harnesses carefully so that wires will not be trapped or damaged sssssss o After maintenance always check that all the parts screws connectors and wires that were removed have been refitted correctly Special attention should be paid to any forgotten connector trapped wire and missing screws ecceceeeceeeeeeeeeeececeececeaaecaeceeeeeeeeeseesecacecaecaeeeeeeeeeeeseteeesnneeees Check that all the caution labels that should be present on the machine according to the instruction handbook are clean and not peeling Replace with new ones if necessary ssssssess Q Handle greases and solvents with care by following the instructions below sessss o Use only a small amount of solvent at a time being careful not to spill Wipe spills off completely Ventilate the room
173. r remains at the registration sensor RS when power is turned on Paper does not arrive at the eject sensor ES within specified time from start of secondary paper feed Paper does not pass the eject sensor ES within specified time of the registration sensor RS turning off Paper remains at the eject sensor ES when power is turned on Paper does not arrive at the duplex sensor DUS within specified time from start of paper switchback Paper does not pass the duplex sensor DUS within specified time of the duplex sensor DUS turning on Paper does not arrive at the duplex jam sensor DUJS within spec ified time of the duplex sensor DUS turning on Paper does not pass the duplex jam sensor DUJS within specified time from start of secondary paper feed duplex refeeding Paper remains at the duplex sensor DUS or the duplex jam sensor DUJS when power is turned on Paper misfeed occurs due to forced stop when an error occurs dur ing printing Paper does not arrive at the paper full sensor PFS within specified time of the eject sensor ES turning on Paper misfeed by system error Paper misfeed by system error Paper feeder Paper does not arrive at the PF paper feed sensor 1 within specified time from start of paper feed paper feed from paper feeder 1 Paper does not arrive at the PF paper feed sensor 1 within specified time of the PF paper feed sensor 2 tu
174. receiving a fax A4R LetterR in the auto reduction mode Setting the number of lines to be ignored when receiving a fax at 100 magnification Sets the maximum number of lines to be ignored if the received data volume exceeds the record ing capacity when recording the data at 100 magnification If the number of excess lines is below the setting those lines are ignored If over the setting they are recorded on the next page 1 Change the setting using the cursor left right keys or numeric keys Description Setting Initial Change in range setting value per step Number of lines to be ignored when 0 to 22 3 16 lines receiving at 10096 Increase the setting if a blank second page is output and decrease it if the received image does not include the entire transmitted data 2 Press the start key The value is set Setting the number of lines to be ignored when receiving a fax in the auto reduction mode Sets the maximum number of lines to be ignored if the received data volume exceeds the record ing capacity when the data is recorded in the auto reduction mode If the number of excess lines is below the setting those lines are ignored If over the setting the entire data on a page is fur ther reduced so that it can be recorded on the same page 1 Change the setting using the cursor left right keys or numeric keys Description Setting Initial Change in range setting value per step Number o
175. return action P2 0 Ignores OxOd 1 1 Carriage return 2 Carriage return linefeed Linefeed action P3 0 Ignores OxOd 1 1 Linefeed 2 Linefeed carriage return Automatic emulation sensing P4 0 AES disabled 0 For KPDL3 1 AES enabled Alternative emulation P5 Same as the P1 values except that 9 is ignored 6 For KPDL3 Automatic emulation switching P7 0 Page eject commands 10 trigger 1 None For KPDL3 2 Page eject and Prescribe EXIT 3 Prescribe EXIT 4 Formfeed L 6 Page eject Prescribe EXIT and formfeed 10 Page eject commands if AES fails resolves to KPDL Command recognition character P9 ASCII code of 33 to 126 82 R 2 4 6 2LW 2LX Environment Default paper size Param eter R2 coo 400i 0o n0 OO ana hwowWwWNnNNnNNDND A BFA BSA Oo NA ODOWNAWNHA DOAN DAA W 53 Values Factory setting Size of the default paper cassette See R4 0 Monarch 3 7 8 x 7 1 2 inches Business 4 1 8 x 9 1 2 inches International DL 11 x 22 cm International C5 16 2 x 22 9 cm Executive 7 1 4 x 10 1 2 inches US Letter 8 1 2 x 11 inches US Legal 8 1 2 x 14 inches A4 21 0 x 29 7 cm JIS B5 18 2 x 25 7 cm ISO A5 A6 10 5 x 14 8 cm JIS B6 12 8 x 18 2 cm Commercial 9 3 7 8 x 8 7 8 inches Commercial 6 3 5 8 x 6 1 2 inches ISO B5 17 6 x 25 cm Custom 11 7 x 17 7 inches f B4Q A4 reduces A3 A4 reduces A4 A4 98 reduces Stock
176. rning on paper feed from paper feeder 2 Paper does not arrive at the PF paper feed sensor 1 within specified time of the PF paper feed sensor 3 turning on paper feed from paper feeder 3 1 4 3 Section Conditions 2LW 2LX Jam location Paper feeder Paper does not pass the PF paper feed sensor 1 within specified time of the PF paper feed sensor 1 turning on C Paper remains at the PF paper feed sensor 1 when power is turned on C Paper does not arrive at the PF paper feed sensor 2 within specified time from start of paper feed paper feed from paper feeder 2 Paper does not arrive at the PF paper feed sensor 2 within specified time of the PF paper feed sensor 3 turning on paper feed from paper feeder 3 Paper does not pass the PF paper feed sensor 2 within specified time of the PF paper feed sensor 2 turning on Paper remains at the PF paper feed sensor 2 when power is turned on Paper does not arrive at the PF paper feed sensor 3 within specified time from start of paper feed paper feed from paper feeder 3 Paper does not pass the PF paper feed sensor 3 within specified time of the PF paper feed sensor 3 turning on Paper remains at the PF paper feed sensor 3 when power is turned on Document processor The DP timing sensor does not turn on within specified time during the first sheet feeding Retry 5 times The DP timing sensor does not turn
177. rror Defective main PWB Turn the main power switch off on to restart the machine If the error is not resolved replace main PWB Defective engine PWB Replace the engine PWB Main PWB scanner communication error Defective main PWB Turn the main power switch off on to restart the machine If the error is not resolved replace main PWB Engine ROM checksum error Defective engine PWB 1 4 12 Replace the engine PWB and check for correct operation see page 1 5 30 2LW 2LX 1 4 3 Image formation problems 1 Completely 2 All black print 3 Dropouts 4 Black dots 5 Black horizontal blank printout out streaks ABC 123 ABC see page 1 4 14 see page 1 4 15 see page 1 4 16 see page 1 4 16 see page 1 4 16 6 Black vertical 7 Unsharpness 8 Gray back 9 Dirt on the top 10 Undulated streaks ground edge or back of printing at the the paper right edge scanning start position AB ABC ABC ABC 123 123 123 123 This vertical line should be straight see page 1 4 17 see page 1 4 17 see page 1 4 17 see page 1 4 18 see page 1 4 18 1 4 13 1 Completely blank printout Print example Causes 2LW 2LX Check procedures corrective measures Defective transfer bias output Poor contact of engine PWB s transfer bias output terminal and machine s contact spring Check the installation position of the engine
178. rs and gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any 3 Defective motor Replace the switchback motor Defective PWB Replace the engine PWB or connect R PWB and check for correct operation see page 1 5 30 3 Toner motor does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Toner motor and developing PWB YC2 Developing PWB YC1 and connect L PWB YC9 Connect L PWB YC8 and engine PWB YC503 Defective motor Replace the toner motor Defective PWB Replace the engine PWB or connect L PWB and check for correct operation see page 1 5 30 1 4 19 Problem Causes 2LW 2LX Check procedures corrective measures 4 Right fan motor does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Right fan motor and connect R PWB YC11 Connect R PWB YC1 and engine PWB YC9 Defective motor Replace the right fan motor Defective PWB Replace the engine PWB or connect R PWB and check for correct operation see page 1 5 30 5 Left fan motor does not operate Defective connector cable or poor con
179. rum unit Replace the drum unit see page 1 5 26 1 4 16 6 Black vertical streaks Print example Causes 2LW 2LX Check procedures corrective measures AB 12 Flawed main charger roller Replace the main charger unit see page 1 5 26 Defective drum unit A streak of toner remaining on drum after printing means that the cleaning blade in the drum unit is not working properly Replace the drum unit see page 1 5 26 Defective developing roller developing unit 7 Unsharpness Print example Causes Replace the developing unit see page 1 5 25 Check procedures corrective measures ABC 123 Defective paper specifica tions Replace paper with the one that satisfies the paper specifi cation Defective transfer roller instal lation The transfer roller must be supported by the bushes at the both ends Clean the bush to remove oil and debris Replace the transfer roller if necessary see page 1 5 27 Poor contact of engine PWB s transfer bias output terminal and machine s contact spring Check the installation position of the engine PWB See page 1 4 14 refer to figure 1 4 4 EcoPrint mode setting 8 Gray background Print example Causes The EcoPrint mode can provides faint unsharp printing because it acts to conserve toner for draft printing purpose For normal printing turn the EcoPrint mode off by using the o
180. section block diagram 2 1 2 2LW 2LX 2 MP tray paper feed section The MP tray can contain about 100 pages Feeding is performed by the rotation of the MP tray feed roller from the MP tray Function of the MP tray friction pad prevents papers from multiple feeding J EQ Figure 2 1 3 MP tray paper feed section 1 MP paper feed roller 2 Bottom plate 3 MP tray frame 4 MPF base 5 MP tray cover YC9 7 MEEDRN MPSOL CPWB R Ie YC502 4 MIDDRN M YC501 3 MMOTONN S ae YC501 4 MMOTRDYN 4 pa E YC501 5 MMOTCLK M on EPWB Figure 2 1 4 MP tray paper feed section block diagram 2 1 3 2LW 2LX 3 Paper conveying section Paper conveying section consists of the parts shown in the following illustration and conveys papers from the paper cassette or the MP tray to the transfer separation section when papers are fed Paper by feeding or refeeding is conveyed by the middle roller to the position where the registration sensor RS is turned on and then sent to the transfer separation section by the upper registration roller and lower registration roller Figure 2 1 5 Paper conveying section 1 Middle roller 5 Registration sensor RS 2 Feed DU pulley 6 Actuator registration sensor 3 Feed frame 7 Lower registration roller 4 Registration upper gu
181. set Completion Press the stop key The screen for selecting a maintenance item No is displayed Setting the value for maintenance due indication Description Sets when to display a message notifying that the time for maintenance is about to be reached by setting the number of copies that can be made before the current maintenance cycle ends When the difference between the number of copies of the maintenance cycle and that of the maintenance count reaches the set value the message is displayed Purpose To change the time for maintenance due indication Setting 1 Press the start key 2 Select COUNT using the cursor up down keys 3 Change the setting using the cursor left right keys Description Setting range Initial setting Time for maintenance due indication 0 to 9999 0 Remaining number of copies that can be made before the current maintenance cycle ends 4 Press the start key The value is set Clearing 1 Select CLEAR using the cursor up down keys 2 Press the start key The value is cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed 1 3 16 Item No 2LW 2LX Description U411 Adjusting the scanner automatically Description Uses the adjustment original suppled with DP and automatically adjusts the following items in the scanner and the DP scanning sections Scanner section Original size magnification lea
182. setting to prevent the following problems fax transmission is not possible due to too short redial interval or fax transmission takes too much time to complete due to too long redial interval Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description INTERVAL Setting the auto redialing interval TIMES Setting the number of times of auto redialing Setting the auto redialing interval 1 Change the setting using the cursor left right keys Description Setting range Initial setting Redialing interval 1 to 9 min 3 120 V 2 220 240 V 2 Press the start key The value is set 1 3 27 2LW 2LX Item No Description U625 Setting the number of times of auto redialing 1 Change the setting using the cursor left right keys or numeric keys Description Setting range Initial setting Number of redialing 0 to 15 2 120 V 3 220 240 V 2 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Setting communication control 1 Description Makes settings for fax transmission regarding the communication Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Display Description TX SPEED Sets the communication starting speed RX SPEED Sets the reception speed TX ECHO Sets the waiting
183. short protocol transmission SHORT PRTCL RX Sets the reception of short protocol transmission NUM OF CNG F T Sets the CNG detection times in the fax telephone auto select mode Setting the DIS signal to 4 bytes Sets if bit 33 and later bits of the DIS DTC signal are sent 1 Select the setting using the cursor up down keys Display Description ON Bit 33 and later bits of the DIS DTC signal are not sent OFF Bit 33 and later bits of the DIS DTC signal are sent Initial setting OFF 2 Press the start key The setting is set Setting the short protocol transmission Sets if short protocol transmission is performed 1 Select the setting using the cursor up down keys Display Description ON Short protocol transmission is performed OFF Short protocol transmission is not performed Initial setting ON 2 Press the start key The setting is set Setting the reception of a short protocol transmission Selects whether to receive or ignore transmission using short protocol If a short protocol transmission is received when an auto switching device is attached to the machine communication problems including auto switching inability sometimes occur Change the setting to ignore short protocol transmission to prevent such problems 1 Select the setting using the cursor up down keys Display Description ON Receives short protocol transmission OFF Ignores short protoco
184. stration roller 7 Remove the stopper gear and three bushes from the lower registration roller 8 Check or replace the upper registration and lower roller and refit all the removed parts Figure 1 5 12 2LW 2LX 4 Detaching and refitting the MP paper feed roller Procedure 1 Open the front cover 2 Remove the developing unit See page 1 5 25 3 Remove the front cover See page 1 5 3 4 Pull the MP paper feed tray upwards until it is removed from the machine 5 Pull the MP paper feed roller holder 1 6 Slide the MP paper feed roller holder 2 7 Remove the MP paper feed roller 8 Check or replace the MP paper feed roller and refit all the removed parts Q Fa MM f i E om ZZ Z A EE ic 8 D MP paper feed tray caw co t Figure 1 5 13 1 5 10 Figure 1 5 14 2LW 2LX 1 5 4 Optical section 1 Detaching and refitting the Document processor Procedure 1 Remove the right cover See page 1 5 3 2 Remove two connectors from the main a 5 rere ses PWB YC1005 YC1008 M Connectors Main PWB Figure 1 5 15 1 5 11 2LW 2LX 3 Remove the ferrite core 4 Remove the screw and grounding ter minal 5 Release four clamps and then remove the wires Grounding termi nal arr di e i Figure 1 5 16 6 Pull the Document processor out F
185. t lifts the paper in order to let it touch the pickup roller and the retard roller that prevents papers from multiple feeding Paper that is drawn out by the rotation of pickup roller of the cassette paper feed sec tion is then sent in between the feed roller and the retard roller Function of the built in torque limiter in the retard roller gives weak resistance force against the rotation Normally when only a page is drawn out by the rotation of pickup roller the paper is conveyed to the machine by the rotation of feed roller on its own If the pickup roller drew out two lapped pages someway the upper paper is conveyed by the feed roller and the lower paper stays due to the rotation resistant force of the retard roller because the friction force between papers is smaller than the rotation resistance force of the retard roller and then the multiple paper feed can be prevented Figure 2 1 1 Cassette paper feed section 1 Pickup roller 5 Retard holder 2 Paper feed roller 6 Bottom plate 3 Feed holder 7 Retard guide 4 Retard roller 8 Cassette base 2 1 1 2LW 2LX YC501 3 YC501 4 YC501 5 MMOTONN A MMOTRDYN B MMOTCLK m LS FEEDDRN CPWB R o m LMOTON o Ti Wo m EE YC502 8 YC502 1 YC7 2 LIFTSEN M P J EPWB Figure 2 1 2 Cassette paper feed
186. the FFC tape D Install the ferrite core in the pit Peel off the released paper from the FFC tape A Stick the FFC on the FFC tape A Thread an end of the FFC through the ISU lower frame Refer to the step 11 to 1 and refit all the removed parts NOTE When the replacing the image scanner unit ISU perform following mainte nance modes U425 Setting the target see page 1 3 18 U411 Adjusting the scanner automati cally see page 1 3 17 2LW 2LX A ue cC a FFC tape D POSSI KINKY 13 Pd Ferrite core Pt 5 Figure 1 5 38 ISU lower frame Figure 1 5 39 1 5 24 2LW 2LX 1 5 5 Developing section 1 Detaching and refitting the developing unit Procedure 1 Open the front cover 2 Remove the developing unit 3 Check or replace the developing unit and refit all the removed parts NOTE When the periodic maintenance replacing the maintenance kit see page 2 4 4 perform maintenance mode U251 Clearing the maintenance count see page 1 3 14 Figure 1 5 40 1 5 25 1 5 6 Drum section 1 Detaching and refitting the drum unit Procedure 1 Remove the developing unit See page 1 5 25 2 Open the left side cover and then remove the waste toner box 3 Remove the drum stopper 4 Unlock the drum unit lock and then remove the drum unit 5 Check or replace the drum
187. tics error If the occurrence of the previous diagnostics error is less than 8 all of the diagnostics errors are logged The total page count at the time of the self diagnostics error Self diagnostic error code See page 1 4 6 Example 01 6000 01 Self diagnostic error 6000 Self diagnostic error code number Maintenance Log Count Item Remembers 1 to 8 of occurrence of replacement If the occurrence of the previous replace ment of toner con tainer is less than 8 all of the occurrences of replacement are logged 1 3 9 The total page count at the time of the replacement of the toner container Code of maintenance replacing item 1 byte 2 categories First byte Replacing item 01 Toner container 02 Maintenance kit Second byte Type of replacing item 00 Black 01 MK 350 MK 370 Description 2LW 2LX Items Description Unknown Toner Log Count Item Remembers 1 to 5 of occurrence of unknown toner detec tion If the occurrence of the previous unknown toner detec tion is less than 5 all of the unknown toner detection are logged The total page count at the time of the Toner Empty error with using an unknown toner con tainer Unknown toner log code 1 byte 2 cate gories First byte 01 Fixed Toner con tainer Second byte 00 Fixed Black Counter Log Comprised of three log coun
188. tions Item PRESCRIBE Specifications Compatible operation system Windows 2000 Service Pack 4 Windows XP Windows Vista Windows Server 2003 Windows Server 2008 Windows 7 System requirements IBM PC AT compatible CPU Celeron 600MHz or higher RAM 128MBor more HDD free space 20MB or more Interface USB Resolution 600 dpi 400 dpi 300 dpi 200 dpi File format JPEG TIFF PDF XPS 2LW 2LX Item Specifications Scanning speed 1 sided B W 35 images min Color 13 images min A4 landscape 600 dpi Image quality Text Photo original Interface Ethernet 10 BASE T 100 BASE TX USB2 0 Hi Speed USB Network protocol TCP IP Transmission system PC transmission SMB Scan to SMB FTP Scan to FTP FTP over SSL E mail transmission SNMP Scan to E mail TWAIN scan WIA scan Fax functions 4in1 model with FAX only Item Specifications Compatibility Super G3 Communication line Subscriber telephone line Transmission time 3 seconds or less 33600 bps JBIG ITU T A4 1 chart Transmission speed 33600 31200 28800 26400 24000 21600 19200 16800 14400 12000 9600 7200 4800 2400 bps Coding scheme JBIG MMR MR MH Error correction ECM Original size Max width 8 1 2 215 mm Max length 14 355 6 mm Automatic document feed Max 50 sheets Scanner resolution Horizontal x Vertical 200
189. unit and refit all the removed parts NOTE When the periodic maintenance replacing the maintenance kit see page 2 4 4 perform maintenance mode U251 Clearing the maintenance count see page 1 3 14 2LW 2LX Left side cover Y D EON MSN N S Waste toner box Figure 1 5 41 2 Detaching and refitting the main charger unit Procedure 1 Remove the drum unit See page 1 5 26 2 Unlock the lock lever and then remove the main charger unit 3 Check or replace the main charger unit and refit all the removed parts Drum unit Main charger unit Lock lever Drum unit Figure 1 5 42 1 5 26 2LW 2LX 1 5 7 Transfer separation section 1 Detaching and refitting the transfer roller and separation brush unit Procedure 1 Remove the developing unit See page 1 5 25 2 Remove the drum unit See page 1 5 26 3 Slide the paper chute guide and unhook the hooks 4 Remove the paper chute guide lt 5 Remove the transfer roller s shaft from the both bushes a ee A RE WELL DE ia Eo S Transfer roller 7 M Shaft pc ivy ae Z Figure 1 5 44 1 5 27 6 Release four hooks and then remove the separation brush unit 7 Check or replace the transfer roller and separation brush unit and refit all the removed parts CAUTION Note the following when refitting the transfer roller and separa tion brush unit A Transferroller To avoid dama
190. ure lamp or inverter PWB Replace the scanner unit see page 1 5 19 Defective CCD PWB Replace the scanner unit see page 1 5 19 Defective main PWB 1 4 9 Replace the main PWB and check for correct operation see page 1 5 34 Contents Causes 2LW 2LX Check procedures corrective measures Communication error between scanner and ASIC An error code is detected Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable CCD PWB YC2 and main PWB YC8 Defective CCD PWB Replace the scanner unit see page 1 5 19 Defective main PWB Replace the main PWB and check for correct operation see page 1 5 34 Polygon motor synchro nization error The polygon motor ready input is not given for 10 s during the polygon motor is ON Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for continu ity within the connector cable If none remedy or replace the cable Laser scanner unit and main PWB YC14 Defective polygon motor Replace the laser scanner unit see page 1 5 16 Defective main PWB Replace the main PWB and check for correct operation see page 1 5 34 BD steady state error Defective connec tor cable or poor contact in the con nector Reinsert th
191. urpose To prevent bleeding of the output image when operating environment is one of high humidity Method 1 Enter the Service Setting menu 2 Select Auto DrumRefresh using the cursor up down keys 3 Press the start key 4 Select the setting using the cursor up down keys Display Description OFF Disables automatic drum refreshing Standard Sets the standard duration for automatic drum refreshing maximum 140 s Long Sets a longer time for automatic drum refreshing maximum 180 s 5 Press the start key The setting is set Completion Press the stop key Drum Refresh Performing drum refreshing Description To perform drum refreshing Purpose To clean the drum surface when image failure occurs due to the drum This mode is effective when dew condensation on the drum occurs Method 1 Enter the Service Setting menu 2 Select Drum Refresh using the cursor up down keys 3 Press the start key 4 Press Yes the Left Select key Drum refresh is performed Completion Press the stop key 1 3 58 2LW 2LX 1 4 1 Paper misfeed detection 1 Paper misfeed indication When a paper misfeed occurs the machine immediately stops printing and displays the paper misfeed mes sage on the operation panel To remove paper misfeed in the machine pull out the paper cassette pull out the rear unit remove the developing unit or open the duplex cover Figure 1 4 1 Paper misfeed
192. ut 2 9 U044XX error code table Encrypted transmission Error code Description U04400 Encrypted transmission was interrupted because encryption keys did not agree 1 4 37 2LW 2LX This page is intentionally left blank 1 4 38 2LW 2LX 1 5 1 Precautions for assembly and disassembly 1 Precautions Before starting disassembly press the Power key on the operation panel to off Make sure that the Power lamp is off before turning off the main power switch And then unplug the power cable from the wall outlet When the fax kit is installed be sure to disconnect the modular code before starting disassembly When handling PWBs printed wiring boards do not touch parts with bare hands The PWBs are susceptible to static charge Do not touch any PWB containing ICs with bare hands or any object prone to static charge When removing the hook of the connector be sure to release the hook Take care not to get the cables caught To reassemble the parts use the original screws If the types and the sizes of screws are not known refer to the PARTS LIST 2 Drum Note the following when handling or storing the drum When removing the drum unit never expose the drum surface to strong direct light Keep the drum at an ambient temperature between 20 C 4 F and 40 C 104 F and at a relative humidity not higher than 90 RH Avoid abrupt changes in temperature and humidity Avoid exposure to any substance which is harmful
193. ve main PWB Replace the main PWB see page 1 5 34 line should be straight 1 4 18 1 4 4 Electric problems 2LW 2LX Troubleshooting to each failure must be in the order of the numbered symptoms Problem Causes Check procedures corrective measures 1 The machine does not operate when the main power switch is turned on 1 No electricity at the power outlet Measure the input voltage The power cord is not plugged in prop erly Check the contact between the power plug and the outlet The top cover is not closed completely Check the top cover Broken power cord Check for continuity If none replace the cord Defective main power switch Check for continuity across the contacts If none replace the power source PWB see page 1 5 37 Defective interlock Switch Check for continuity across the contacts of interlock switch If none replace the power source PWB see page 1 5 37 Defective power source PWB Replace the power source PWB see page 1 5 37 2 Switchback motor does not operate Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable Switchback motor and connect R PWB YC3 Connect R PWB YC1 and engine PWB YC9 Defective drive trans mission system Check if the rolle
194. well while using grease or solvents Allow applied solvents to evaporate completely before refitting the covers or turning the power Switch on Always wash hands afterwards Never dispose of toner or toner bottles in fire Toner may cause sparks when exposed directly to fire inxa furmnace ete ee T Eee eR Ee e Pe a D a YE AU b d ded SO Should smoke be seen coming from the copier remove the power plug from the wall outlet imme diately mn nci dte e Older ad ee dalle rep E T E E TA Z 3 Miscellaneous A WARNING Never attempt to heat the drum or expose it to any organic solvents such as alcohol other than the specified refiner it may generate toxic gas ssssssssseeeeenne nennen nnne SO This page is intentionally left blank 2LW 2LX CONTENTS 1 1 Specifications 1 121 Specifications c ite ab e t abt teet d ue t i red ard ead 1 1 1 1 132 Parts MAMCS i tpe A Lp eee E Bea eben Rec ERI ex rap eta RS 1 1 5 Overall iA 1 1 5 2 Operation panel sos restet ena etu rend esL RR RE ERR ERRARE Pe Ka D ERE A ERA A Ee ez ddr 1 1 6 1 1 3 Machine cross section sssssssssssseseseeeeneen nee A enne nrnn nennen AE 1 1 7 1 2 Installation 1 2 1 Installation environment sssssssssseeeeeeeneeeenennen nennen nennen nnne ener nennen nes 1 2 1 P 2 2 npackirig si qe e e e ege tai e e ect eeptenat 1 2 2 GORULSIo do 1 2 2 2 Removin
195. x 25 8 kg 56 9 Ibs Floor requirements W x D Without MP tray 494 x 497 1 mm 19 7 16 x 19 9 16 With MP tray 494 x 656 1 mm 19 7 16 x 25 13 16 Power source 120 V AC 60 Hz more than 10 0 A 220 240 V AC 50 60 Hz more than 6 0A Options Paper feeder x 3 Expanded memory 2LW 2LX Document processor functions Item Specifications Original feed method Automatic feed Supported original types Sheet originals Original sizes Maximum Legal A4 Minimum Statement A5 Original weights Simplex 50 to 120 g m Duplex 50 to 110 g m Loading capacity 50 sheets 50 to 80 g m maximum Dimensions 490 W x 339 D x 104 H mm 19 5 16 W x 13 5 16 D x 4 1 8 H Weight Printing functions Item 3 kg or less 6 6 Ibs or less Specifications Printing speed Same as copying speed First print time A4 feed from cassette 9 5 seconds or less Resolution Fine 1200 Fast 1200 600 dpi 300 dpi Compatible operation system Windows 2000 Windows XP Windows XP Professional Windows Server 2003 Windows Server 2003 x64 Edition Windows Vista x86 Edition Windows Vista x64 Edition Windows 2008 Server Windows Server 2008 x64 Edition Windows 7 Apple Macintosh OS 10 x Interface USB 1 port Hi speed USB 2 0 USB host 1 port Ethernet 1 port TOBASE T 100BASE TX Page description language Scanning func
196. x 100 dpi Normal 8 dot mm x 3 85 line mm 200 x 200 dpi Fine 8 dot mm x 7 7 line mm 200 x 400 dpi Super fine 8 dot mm x 15 4 line mm 400 x 400 dpi Ultra fine 16 dot mm x 15 4 line mm Printing resolution 600x600 dpi Gradations 256 shades Error diffusion One Touch key 22 keys Multi Station transmission Max 100 destinations Substitute memory reception 256 sheets or more when using ITU T A4 1 Image memory capacity 3 5 MB standard for incoming faxed originals Report output Sent result report FAX RX result report Activity report Status page NOTE These specifications are subject to change without notice 1 1 4 1 1 2 Parts names 1 Overall Platen contact glass Original size Indicator plate Operation panel Front upper cover Front cover Drum unit Lock lever Toner container Top tray Paper length guide 2OOMNDOARWND USB Interface connector front 12 13 14 15 16 17 18 19 20 21 22 2LW 2LX Figure 1 1 1 Paper width guides Cassette Paper width guides MP tray MP
197. ximately 0 32 mm The non exposed areas of the drum repel the positively charged toner as these areas maintain the positive charge The developing roller is also AC biased to ensure contrast in yielding by compensating the toner s attraction and repelling action during development s Figure 2 1 14 Developing section 1 Developing blade 6 DLP screw B 2 Blade magnet 7 Toner container 3 Developing roller 8 Sleeve cover 4 Developer case 9 Developer lid 5 DLP screw A 2 1 11 2LW 2LX YC411 4 DMOTCLK 4 YC11 5 DMOTONN 45 EPWB CPWB R YC502 3 EDO DEVSOL za Developing unit TB1 Developing bias TS Developing roller b DEVPWB YC503 10 Yc503 9 E INMOT Figure 2 1 15 Developing section block diagram 2 1 12 2LW 2LX 2 1 5 Transfer Separation section The image developed by toner on the drum is transferred onto the paper because of the electrical attraction between the toner itself and the transfer roller The transfer roller is negatively biased so that the positively charged toner is attracted onto the paper while it is pinched by the drum and the transfer roller Figure 2 1 16 Transfer Separation section 1 Transfer roller 2 Paper chute guide 3 Separation brush Separation t brush Transfer Qe roller as Separation bias EPWB Transfer bias Figure 2

FS-3040MFP FS-3140MFP

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