Function Setting details Supplementary explanation for service
Contents
1. PB warm up control switchover Warm up when power switch is turned ON Not warm up when power switch is turned ON Switchover of warming up the glue tank when the C6501 subpower SW SW2 turns on niger beep dang the power after the em Countermeasure of glue discoloring in the glue tank PB heater control switchover Enabled by turning OFF ON the power after the setting has been changed 257 300g m paper exit with its face up Prohibited Allowed This switch is used to prohibit allow face up output with 257 300g rh paper Faulty part isolation Tray4 PF 0 Normal Unavailable This switch separates faulty units to allow copier to function without the units Faulty part isolation Tray5 PF o Normal Unavailable There is same function in user mode that can temporary isolate the unit untill next power ON Turn OFF the heater automatically after completion of perfect Not turn OFF the heater automatically after completion of When after finished a lapse of one minute of the binding operation this setting can be switched to the shutoff mode binding perfect binding Countermeasure of glue discoloring in the glue tank Main body NIC setting Disabled Enabled This switch is used to enable disable access to main body NIC setting in the Utility menu mode Number of punch holes 1 aeae 1 This switch changes prohibition control by paper size which differs depending on the number of punch holes It aisd Enabled by turning OFF ON the power af2. 2 Even if it s B W print it actually operates as a color mode Therefore the total counter counts it as a B W and the maintenance counter counts it as a color YMC developing are not used for the printing However the developer is deteriorated because the developer is agitated 3 If you use color print after this mode is used for over 1000 pages of continuous print may cause a toner scattering lor color image failure Automatic paper supply Disabled Enabled Sets whether to start printing automatically or not when papers are supplied into the tray after occurrence of paper empty and the tray is set in the machine For only JOB stopping due to paper empty When becoming tray lift up completion or PFU dehumidification heater ready it starts automatically However when the setting screen on the tray selection screen etc is opened on the machine It is not started automatically Jam code display Disabled Enabled This switch is used to enable disable display of jam code on the touch panel screen Konica Minolta logo when power switch is turned ON Enabled Disabled P2 5 Setting details Supplementary explanation for service manual Display switching on the setting menu counter Normal display Counter display by every size ICSRC connection selection t 1 Telephone 0 1 Disabled CMS function screen dis
3. increase temperature against insufficient fusing or fusing winding jam Multi feed detection PF Enabled 1 Disabled This switch is used to enable disable multi feed detection function of PF Faulty part isolation PF Normal 1 Unavailable This switch separates faulty units to allow copier to function without the units There is same function in user mode that can temporary isolate the unit untill next power ON Developing motor stop control during printing Group stapling mode Normal automatic Rotation at 1 4 speed when OFF when image is not Normal automatic switchover image is not developed developed switchover Disabled Enabled Usually during printing the developing motor operation is stopped when image is not developed If the accumulatio lof stopped time exceeds 20 seconds the developing driving is turned ON at 1 4 speed This is to extend the life of developer However the drum motor rarely locks if low coverage page is printed in an extremely low productivity mode such as sadddle stitching small number of pages with SD since the lubricant supply to the drum becomes insufficient this is because it is driven by the developing motor C 22 To avoid it it is possible to drive the developing motor at 1 4 speed even when image is not developed Oppositely it is possible to stop the developing motor when image is not developed to extend the developer life further This switch is use
4. Display of process adjustment on user screen Setting details Disabled Enabled Supplementary explanation for service manual This switch is to select whether to display process adjustment button on the Paper Setting screen of MACHINE screen Print stop method after displaying toner supply or waste toner full display Stops after exit paper in the 1 Stops at a break between machine 0 print_sets Stops at the end of the 1 current job 1 Does not stop This switch is to select the copier operation when toner runs out or waste toner box becomes full Print when the maintenance count is reached Allowed Prohibited This switch is to set whether to prohibit printing when the print quantity reaches the maintenance count This switch is related to DIPSW 1 5 6 and 7 Number of allowed print quantity after reaching the maintenance count 1 000 prints 001 2 000 prints 010 3 000 prints 011 4 000 prints 100 5 000 prints 101 1 000 prints 110 1 000 prints 111 1 000 prints Disabled Enabled This switch changes the number of allowed prints after reaching the maintenance count if print is prohibited by the DIPSW 1 4 When an option hard disk is connected set this switch to 1 to make the copier recognize hard disk connection When hard disk is removed be sure to set this switch to 0 Otherwise C DOE will be displayed When the built in controller is install
5. This setting reflect that the MIB counter and 12 items counter of large size count in the Management list It doesn affect to the billing counter total counter Limit of SD multi center folding Enabled Disabled Max 50 sheets The limit of every weight can be disabled But it is out of the product specificatior 50gsm 81gsm 5 sheets 82gsm 130gsm 3 sheets 131qsm 244 gsm 2 sheets Automatic restart of the stopped job Disabled Enabled The setting to restart the printing which has been stopped automatically Filter for jagged edges on slanting lines Disabled Enabled As the result of error diffusion processing fine slant lines 60 to 801m are sometimes written with 1 line and 2 line land jagged edges are noticeable To make the jagged edges less noticeable filter change is possible down edge reinforcement However generation copy performance becomes a little poor setting of thick paper BK mode Disabled Enabled Reduces the banding generated in 230mm from the paper leading edge when printing out the B W halftone images lon the thick paper By setting this DipSW to 1 the Thick paper BK mode will be displayed on the User Settings Administrator Setting mode Users can configure the banding reduction mode ON OFF When the mode is ON even if it s B W print each YMC first transfer roller pressures on the paper and operates as a 1 Only thick papers which generate banding can be used
6. d to enable disable stapling with group mode Image scanning area with Page Margin mode Normal Original priority This switch is used to select image scanning area with page margin mode When Normal is selected original size and print paper size are compared and the smaller one is to be the image area When Original priority is selected the original size is to be the image area Total page number standard with in Stamp mode Based on original Based on print paper When using stamp mode numbering or paging function with duplex print criteria of total number of pages to be printed can be selected from original or print paper Periodical black toner band creation on the transfer belt Normal Increased at the edges When this switch is set to 1 with the black toner band periodically created on the transfer belt more toner is supplieq to the both edges to prevent the occurrence of white stripes on the image and the flipping of the both edges of the belt cleaning blade P3 5 New or changed Setting details items meets Supplementary explanation for service manual Select of the paper type table in the Utility Counter 03 Machine Admin Setting 01 System setting 08 Perfect High quality Icol Icoated tabl Plai tabl PB perfect binding limit number switchover igh quality paper color paper coated paper table ain paper table Binding Setting 02 Paper Count Limit
7. decurler lentrance 2nd side of paper leading edge due to strain which is caused by difference of paper contraction ratio between non image area at lead edge and image area To avoid it paper exit decurler pressure in duplex mode can be reduced using this switch 0 Controlled by DIPSW4 1 1 Duplex Low Straight and Reverse Controlled by DIPSW4 1 IAPS when magnification is changed Enabled Disabled This switch is used to enable disable automatic paper feed tray selection function when magnification is changed Large size paper counting method B amp W other than maintenance counter Count as 1 Count as 2 Large size paper count method Color other than maintenance counter Count as 1 Count as 2 This switch is used to set count of large size paper print as 1 or 2 It changes count method for other than maintenance counter The related switches are DIPSW5 5 8 6 and 10 3 through 4 Default differs depending on the main body destination Japan color count as 2 BW count as 1 Europe color and BW count as 1 North America 11x17 color and BW count as 2 8 5x14 color and BW count as 1 Other color and BW count as 2 Fusing jam blank paper cleaning Enabled Disabled On print operation restart after clearing a fusing jam a screen to ask user whether to pass blank paper default 5 sheets of paper pops up on the touch panel screen to remove the toner attached on the fusing belt The blank s
8. ear 15 02 Mode momory clear and 15 98 CS remote care memory initialization If this switch is enabled 1 and then those I O check modes are performed the switch turns to 0 disabled automatically Maximum capacity of small size longer side 250mm 319mm in FS 521 shift mode Air assist shutter open close control PF Stop at the tray middle position sensor PS6 equivalent t Enabled Stop at the lower limit sensor PS3 equivalent to stacking 300q Disabled The limit of the maximum stacking amout of the main tray can be changed from 1500 sheets to 3000 sheets in FS 521 shift mode If paper jams due to too strong wind from the air assist the shutter open close control can be disabled Then air assist is operated at a fixed wind velocity Paper exit decurler roller pressure setting 1 Normal Moist paper support The paper exit decurler roller pressure changes for each paper exit mode straight reverse duplex to minimize paper curl after exit With moist paper the curl correction is sometimes insufficient Pressure can be changed for leach mode using this switch 0 Normal Straight Low Reverse High Duplex Middle loist paper support Straight High Reverse Low Duplex Middle Paper exit decurler roller pressure setting 2 Normal Prevention of wrinkle at lead edge of paper in duplex mode When almost entirely solid image is printed in duplex mode paper may be wrinkled at the paper exit
9. ed set this switch to 1 to make the copier recognize controller connection Switchover of Line1 screen Current screen New screen In screen selection Line1 it corresponds by this setting when the uneven density stands out The uneven density is improved by changing this setting to 1 However when this dipsw setting change to 1 the jaggy might be generated from the highlight part to the middle density part Polygon motor rotation speed switchover Speed when print operation is ended 2 3 speed In screen selection Line1 it corresponds by this setting when the uneven density stands out The uneven density is improved by changing this setting to 1 Mulfunction code latch C35 to C39 Unlatched Latched However when this setting change to 1 the jaggy might be generated from the highklight part to the middle densitt part Reverse decurler roller preliminary rotation Disabled Enabled To prevent rotation noise caused by deformation of the reverse decurler roller and image color unevenness caused by uneven roller surface temperature the reverse decurler roller is rotated for 5 minutes after end of print operation and for a fixed period of time during image stabilization control V O check mode output 15 memory clear Disabled Enabled This switch is used to enable disable the functions related to I O check mode output code 15 01 data collection counter cl
10. ed to set count of large size paper print as 1 or 2 It changes count method for maintenance countef The related switches are DIPSW4 6 7 5 5 and 10 3 4 0000 no limit 0001 1 sheet 0010 3 sheets 0011 5 sheets 0100 9 sheets 0101 10 sheets 0110 20 sheets 0111 30 sheets 1000 50 sheets 1001 99 sheets 1010 no limit 1011 no limit 1100 no limit 1101 no limit 1110 no limit 1111 no limit This is used to limit copy quantity setting Hard disk image momory Disabled Enabled This switch is to select use not use HDD for image memory when an option HDD is fitted Change of the size of the large size paper other than maintenance counter 8 5X13 8 25X13 8 125X13 25 8X13 or large A3 11X17 or larger 1 default for U S A o B4 8 5X14 8K or larger Alsizes arema default for except U S A This switch changes the standard of large size paper used for counter control other than maintenance counter The related switches are DIPSW4 6 7 5 5 and 8 6 Custom size tolerance setting Only with ATS tolerance is 2mm Tray selection and ATS tolerance is 10mm This switch is used to set allowance when there is a difference between print page size sent from the controller and custom paper size set on the main body Private MIB count method large size Count as 2 Count as 1 In this setting refer to the DIPSW settings 4 7 and 4 6
11. enable disable the multi feed detection function of PI PB setting has been changed Printer automatic bias correction LU PF Enabled Disabled Printer automatic bias correction ADU Enabled Disabled P4 5 Setting details actory default Supplementary explanation for service manual Japan Inch Metric New or changed items Not included Included Restriction of the display of the service mode Restricted Not restricted List output PB perfect binding limit includes Z fold Enabled Disabled When the booklet mode the body s contained Z fold limitation number of sheets can be disablec However this is out of specification ISRA4 SRA3 main tray paper exit of FS 607 Disabled Enabled ISRA4 SRA3 are exited to the main tray of FS 607 In the product specification of FS 607 SRA4 SRA3 size cannot be exited to the main tray Setting 1 ON to this setting however allows SRA4 and SRA3 to be exited to the main tray of FS 607 Note that the shift function cannot be used with SRA4 SRA3 Z fold max paper exit capacity FS 521 main tray Z fold center fold max paper exit capacity FD mai tray 50 sheets 40 sheets 30 sheets 20 sheets This switch is used to select the max stacking capacity of paper which is Z folded or center folded by FD on the FS q FD main tray during c
12. heets of paper are output onto an unused tray Change of the size of the large size paper maintenance counter B4 8 5X14 338mm or larger A3 11X17 365mm or larger This switch changes the standard of large size paper It is reflected in DIPSW8 6 The related switches are DIPSW4 6 7 8 6 and 10 3 4 Dust proof filter 1 life message display timing 80 180 000 prints near life end 100 200 000 prints life end 100 200 000 prints near life end 110 220 000 prints life end This switch sets time to display near life end and life end of dust proof filter 1 Print when the dust proof filter 1 life count is reached Allowed Prohibited This switch sets whether to prohibit printing when the dust proof filter 1 reaches its life count Faulty part isolation FD fold and punch function Normal Unavailable Faulty part isolation FD main tray paper exit Normal Unavailable Faulty part isolation FD post insertion function Normal Unavailable Faulty part isolation FS staple function Normal Unavailable Faulty part isolation FS main tray paper exit Normal Unavailable Faulty part isolation FS Normal Unavailable Faulty part isolation LS main tray paper exit 1st unit Normal Unavailable Faulty part isolation LS main tray paper exit 2nd unit Normal Unavailable PI 5 These switches separate faulty units to all
13. kest This switch is used to select background density when scanning tab paper Faulty part isolation Tray1 Normal Unavailable Faulty part isolation Tray2 Normal Unavailable Faulty part isolation Tray3 Normal Unavailable Faulty part isolation Tray4 LU Normal Unavailable These switches separate faulty units to allow copier to function without the units There is same function in user mode that can temporary isolate the unit untill next power ON Print during temperature control by dehumidifier heater LU PF Prohibited Allowed With LU PF option dehumidifier heater is connected this switch is used to set whether to accept a print job during idehumidifying operation Faulty part isolation FS center fold saddle stich Normal Unavailable Faulty part isolation PI Normal Unavailable Faulty part isolation HDD Normal Unavailable These switches separate faulty units to allow copier to function without the units There is same function in user mode that can temporary isolate the unit untill next power ON Fusing upper and lower roller temperature selection 000 30 degrees C 001 20 degrees C 010 10 degrees C 011 standard 100 upper roller standard lower roller 10 degrees C 101 standard 110 standard 111 standard This switch is used to change the fusing standard control temperature Decrease temperature against paper curling lor waving and
14. n the fusing temperature is lower than the specified temperature at power ON is not omitted The color registration automatic correction in main The color registration correction that is performed periodically can be disabled in the main scan direction only This is scan direction periodical correction Enabled Disabled used temporarily when there is a registration error along the main scan as a result of a trouble around the transfer belt unit or when isolating faulty part Gamma correction IC Enabled Disabled This switch is to set whether to perform gamma correction for printer controller output periodically FS 521 rear side staple angle Enabled by turning OFF ON the power after the Diagonally 45 degrees Parallel The angle of the FS 521 rear side staple can be switched by the parallel with diagonally 45 degrees New setting has been changed Punch automatic switchover PK FD s ki a i P Enabled by tuming OFF ON the power after the Disabled Enabled This switch is to enable disable connection of PK and FD with the punch automatic switchover function a This switch is related to DIPSW 22 1 and 2 setting has been changed SD trimming board adjustment display Disabled Enabled This switch is used to change the timing to clear counter of Simple gamma correction which is performed when Simple gamma correction counter reset Reset when print job is started Not reset when print job is started Stability i
15. nding data to the wrong send address This switch is used to enable disable LDAP function of IC 408 This swich is used to enable disable scanner magnification function Box name Japanese input Disabled Enabled To input Japanese for Box Name Coin vender type Parallel Serial This switch is used to change the coin vender communication method between parallel and serial Counting of the key counter in the printer mode Disabled Enabled This switch is used to set whether to increment key counter with printer output when key counter is connected Display of machine install date in Utility menu moda Enabled Disabled This switch is used to set whether to display the install data in the Utility menu mode Dehumidifier heater temperature control LU PF Environment temperature 1 Environment temperature 6 degrees C 0 8 degrees C Environment temperature 1 Environment temperature 10 degrees C 1 6 degrees C With LU PF option dehumidifier heater is connected this switch is used to set control temperature when dehumidifiqr fan heater control is set to On compulsory in the Utility menu mode Density selection at scanning tab paper 000 brightness level 80 001 brightness level 40 lightest 010 brightness level 60 011 brightness level 100 100 brightness level 120 10 brightness level 160 110 brightness level 200 111 brightness level 255 dar
16. ontinuous printing If folding performance is poor and causing paper jam or dropping from tray reduce the max stacking capacity of folded paper using this switch FS 521 Z fold Staple number limit 5 sheets 8 sheets 10 sheets 3 sheets Number limit of Z folded papers included in 50 sheets is changed at the stapling of Z folded mix originals fed Contone output of solid text IC Disabled Enabled Solid 255 text image from controller is printed as it is without applying screen Internal trapping IC Disabled Enabled On output from controller if image is put over color background border lines are lost void when color registration fails on the main body side To avoid this trapping can be enabled and the background image can be thickened by lone pixel in the main body image processing Controller has also auto trapping function but it is sometimes incompatible with the outline processing P5 5
17. ow copier to function without the units User can also use this function temporarily Faulty part isolation SD saddle stitching Setting details Normal Unavailable Motti Supplementary explanation for service manual Faulty part isolation SD multi folding Normal Unavailable Faulty part isolation SD multi letter Normal Unavailable Faulty part isolation SD trimming Normal Unavailable Faulty part isolation SD coupling conveyance sub tray paper exit Normal Unavailable These switches separate faulty units to allow copier to function without the units User can also use this function temporarily Faulty part isolation PB cover paper insertion Normal Unavailable Faulty part isolation PB binder function Normal Unavailable Faulty part isolation PB Normal Unavailable New or changed Counter action for the jam in the reverse exit section Enabled Disabled When condensation occurs in the fusing unit in the morning the leading edge and rear end of the 8 5x11 thin paper are closely attached to each other due to the moisture beads from the condensation in the reverse section and it may cause a jam Setting 1 ON to this setting makes spaces between papers in the reverse section and prevents the papers from attaching together and causing a jam Large size paper counting method maintenance counter Count as 1 Count as 2 This switch is us
18. play Disabled Enabled Charging corona life display Enabled Disabled FNS alarm stop method Stops immediately after i Stops at a break between Does not stop while in detection o copy sets after detection printing Does not stop while in printing 1 ICS Remote Care connection recognition Disabled Enabled Scan send address resetting after scanning Disabled Enabled LDAP function Scanner magnification setting Disabled Enabled Disabled Enabled Corresponding to OEM New Switch the communication method between telephone http and E mail Changed This switch is used to enable disable display of the CMS function screen in the Utility menu mode This switch is used to enable disable display of charging corona life in the Detail of the Utility mode This switch is used to select alarm stop condition Alarm stop means detection of the following states FD FS LS tray lower limit FD FS LS SD tray paper full FD PK punch waste full FS staple waste full SD trimming waste full This switch is used to enable disable CS Remote Care The send address is kept set until the automatic reset starts after completion of scanning If the scanning is executed by other user without setting the send address the job data is sent to the send address set by the previous user Setting 1 ON to this setting automatically resets the address after completion of scanning and prevents users fror se
19. s selected in the Utility menu Image Quality Stability Image stabilization control Enabled Disabled This switch is used to disable the image stabilization control which is performed periodically This switch is used to change the timing of periodical color registration correction control or disable the correction Enable Correction is performed by suspending print at specified print Not performed during Disable Correction is omitted temporarily to reduce down time when the machine cannot be used with mulfunction printing code related to the drum potential sensor or PGC sensor INo performed during printing Correction that is performed by suspending print at every specified print is performed after the print job to reduce down time Color registration auromatic correction control Enabled Disabled Precision of the color registration automatic x F i z F Normal Speed preference This switch changes accuracy of color registration correction that is performed automatically If speed preference is correction selected the correction time can be shorten Crrection time is approx 30 seconds Dehumidifier heater standard heater Enabled Disabled Regardless of the dehumidifier heater switch SW3 ON OFF state the heater can be kept OFF Multi feed detection PI PB Enabled by turning OFF ON the power after the Enabled Disabled This switch is used to
20. ter the 2 3 hole switchover Swedish 4 hole changes the number of holes on the punch hole select screen of user mode setting has been changed 0 This switch is related to DIPSW 23 7 Image position for the custom size original when using DF Function of the power save key Enabled Disabled This switch is used to enable disable power save key function Based on user selection based on APS at DF This switch is used to select image writing base position when using custom size original through the DF This switch is used to enable disable display of adjustment mode to change trimming count for trimmer board shitft operation on the user mode adjustment screen Operation when FS runs out of staple Request staple supply Selectable between staple supply or staple mode cancel This switch is used to set whether to allow staple job printing when FS stapler is empty Precision of the color registration automatic This switch changes accuracy of color registration correction that is performed periodically during printing If fine is correction during printing selected the registration accuracy improves by approx 0 5 pixels but the correction time takes 2 minutes longer Control of the color registration automatic correction Down time while in the continuous printing is reduced by disable the color registration correction that is performed periodical correction Enabled Disabled periodically Color registration correction whe
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