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Free Service Manual and Resetter Printer at http://printer1

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4. to 00 Et MAG1 13 MAQ2 145 A2 15 A3 4 16 4 5 17 AS 18 A6 28 MAGS 21 MAUS 327 A9 10 192 A10 DATAQQ 26 7 DATA 1 24 pe DATAQ2 22 DS 20 D4 DATAQ4 8 D3 5 6 gt DATAE 4 bi DATAQ7 2 DO DATAS X DIG DATAQ9 5 017 10 7 D18 DATA11 D19 DATA12 21 D20 DATA13 23 D21 DATA14 25 gt DATA15 27 pea DATA16 65 115 DATA17 63 D14 DATA18 61 D13 DATA19 57 D12 DATA2 55 Dii DATA21 53 DATA22 51 79 DATA23 49x D8 DATA24 DATA2S D24 DATA26 X D25 D26 DATA27 56x D27 DATA28 D28 DATA29 D29 DATA3 X D30 DATA31 64 031 CASNO 40 CASO CASNe 43 CASN1 412 CAS CASN3 422 CAS2 44 CAS3 B3 07F RASN4 50 L_345 Rase 93 07F RASNS RAS1 L 33 pasa 47 WE VDDS 5 L 45V 55000 tak CND GND O GND ys ne MALL 29 458 All 8 55 17 NC 58 PD1 9 PD3 3 PD4 35 2 MPO 1 Fig 2 8 Il 9 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 1 3 7 Optional Serial I O The interrupt of the serial I O is input to the EXINT terminal of the ASIC and recognized by the CPU A 32 byte space for a register is provided for this I O which is read and written
5. MODEL HL 1070 54U S03 060 8 DRIVER PCB REF NOj CODE DESCRIPTION SYMBOL REMARK UK3440001 PCB ASSY SP 48 280 MODEL HL 1070 540 503 151 9 POWER SUPLLY PCB REF NOJ CODE DESCRIPTION SYMBOL REMARK UK3441001 1 LOW VOLTAGE PS ASSY 115V SP REV B UK3442001 1 LOW VOLTAGE PS ASSY 230V SP REV B UK3585001 1 HARNESS ASSY UK3461001 1 HEATER HARNESS ASSY MODEL HL 1070 54U S03 200 201 10 8 DRIVER 9 POWER SUPPLY PCB 10 HIGH VOLTAGE POWER SUPPLY REF NOJ CODE DESCRIPTION SYMBOL REMARK 1 UK3443001 1 HIGH VOLTAGE PS ASSY SP 2 UK3433001 1 FLAT CABLE 11 MODEL HL 1070 540 503 220 NO PR98208 11 AC CORDS UK3483001 UK3485001 UK3487001 UK3489001 UK3491001 UK3968001 AC CORD ASSY DEMKO UK3495001 AC CORD ASSY HEB UK3496001 UK3498001 UH3298001 CORE SPONGE LVPS ASSY poe ee 2l MODEL HL 1070 54U S03 230 12 10 HIGH VOLTAGE POWER SUPPLY MODEL HL 1070 54U S03 220 11 AC CORDS MODEL HL 1070 54U S03 230 13 12 ACCESSORIES UK4086001 PR DRIVER DISK ASSY 1 WINDOWS UK4206001 PR DRIVER DISK ASSY 1 WINDOWS ISR UK4088001 PR DRIVER DISK ASSY 2 FONT amp DOS UK4208001 PR DRIVER DISK ASSY 2 FONT amp DOS ISR UK4329001 CD ROM ASSY HL 1070 1660E 2060 UL6856000 UH3666001 UH3669001 UH3678001 UH3687001 USER S MANUAL DEN UH3690001 USER S MANUAL ITA UH
6. A 1 PRINTER SPECIBICATIGNS gt 1 cuir er Te ETT A 1 A 2 Electeical and Mechanical 06 irit acte PE ane ik A 3 PARALLEL INTERFACE SPBCIFICATIONS 2 feb b dad bb tappa ba gf be 4 UNIVERSAL SERIAL USB INEERBAGB tit o i bbs oa Tod A 6 RESIDENT FONTS citta aso 7 7 Scalabelevand 12 Bitmapped Fonts oer pO Ee HP HE REN 7 SYMBOL SETS CHARACTER SETS toits cete teet tf ea eae tete eese sme thor ese A 9 OCR S ymbolSete cun iurat e aco ut Oda pt portet HO a dpt Medos 9 HP LaserJet GP Mode irte DONE Heo ERROR A 9 EPSON cicer esci eir Se d ipte Pene rud Uae 9 MA 9 USER S GUIDE REGULATIONS Federal Communications Commission FCC Declaration of Conformity For USA Only Responsible Party Brother International Corporation 100 Somerset Corporate Boulevard Bridgewater NJ 08807 0911 USA TEL 908 704 1700 declares that the products Product Name Brother Laser Printer HL 1070 Model Number HL 1060 Product Options ALL complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this devic
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8. Fig 3 36 21 Note Follow instructions below when applying the grease When applying the grease Grease Application amount Before installing the gear Dow Corning LTD EM 30L After installing the bending Dow Corning LTD EM 30L 1 rice grain size washer and before installing the gear Before installing the gear Dow Corning LTD EM 30L IF Dow Corning LTD 0110 Refer to the Fig 3 36 ingtaling therdrive unikon Dow Corning LTD EM 30L 5 rice grain size main body J After installing the drive unit Kanto Kasei LTD 1 2 rice grain size mal Pedy FLOIL GE334C or GE676 Lo Dow Corning LTD 0110 Refer to the Fig 3 36 Dow Corning LTD EM D110 Refer to the Fig 3 36 Before installing the gear Dow Corning LTD EM D110 Ill 22 3 19 Paper Support 1 Pull the paper support down toward you and pull both legs outwards to release it 2297 lt lt Fig 3 37 MP Sheet Feeder 1 Im 3 20 Extension Support Wire 1 Raise the extension support wire toward you press both legs inward to release it and then release the paper stopper from the wire Output Tray Paper Stopper Extension Support Wire Fig 3 38 111 23 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 4 PACKING Documents Accessories Carton PE sheet Carton Fig 3 39 11 24 Download Free Service Manual and Resetter
9. 1031 E 210543 105 AS p Aver 5 105 7 Ae T3Nvd MS 108 d 1824878 god plouajos jeued 6 Appendix 10 Low voltage Power Supply PCB Circuit Diagram 110 120V Low voltage PS Circuit 110 240V Appendix 11 Low voltage Power Supply PCB Circuit Diagram 220 240V Low voltage PS Circuit 220 240V
10. 111 10 LIAN A 11 12 TRIB Hn n dee es 1 14 KEEN AOS UD 11 15 Se DOr POSADI BA 11 16 3 13 Low voltage Power Supply POB ASOV 11 17 214 High valtage Power Supply 111 18 3 19 MOIGE ADS ah fada dier iod ferio 111 18 Uu ai 111 19 SAL MANNO ADO ERR ETE TTD TOSS 11 20 291056515 ena sso pti ie EH rien eee mies 21 3 19 Paper BUD DON aam p HE Rt o cde pe de qe td HE Edi sta 23 Sab Extensian SuDDON tu irritu Pes Sob Br Goes rater pda Priore tae ena 23 ii Download Free Service Manual and Resetter Printer at http printeri blogspot com d PACKIN G M 11 24 CHAPTER IV MAINTENANCE AND TROUBLESHOOTING IV 1 ja ie ob HUE di pU ide IV 1 Ux cbe qv IV 1 1 2 BASIE Prco E m i N O A IV 2 2 CONSUMABLE PARTS Y tira d PAG IV 2 x eT PUE IV 2 Toner Cadger a a IV 2 Replacement ENE IV 3 2 IMAGE cick tec sects cel
11. o c AMUA H AMC cGb Re pa nN SVC v d 1 set Soo SRE RAE or SOS wt Y Rd O O O 2 amp ub hh x cd od DD 20 QD oin d ird ied tH OH SP BM AN weet d Oi pj 0 1D gt 04 M ON m uv Oe GMVOAHHUMDHANMHEABO NM AM WOM OM HAO 4 dod 7 424124 Arete EPSON FX 850 US ASCII 0123456789 ABCDEF p 11AQ0aq 2BRbr 3 5 3 4 5 ADTAt 4DTdt 5EUeu 5EUeu amp 6FVfv amp 6FVf fv 6 7GWgw 8HXhx 9 1I1Yiy 7GWgw 8HXhx 8 9 JZ 7217 l MN ES w o em 5 st wt m rA mt A A 11 USER S GUIDE The following table shows characters available only in the corresponding character set The numbers at the top of the table are code values with which characters are to be replaced in the US ASCII character set For other characters see the US ASCII character set SYMBOL SET 23 24 40 5B 5 5D 60 7B 7 7D 7E German 5 5 A U B
12. sure to restart Windows 98 so that the installed USB driver will be effective When the installation of the USB driver is complete install the printer driver From CD ROM Run the CD ROM program and go to the Install driver menu From Floppy disk Refer to the Software Quick Setup Guide Set the printer port to USB After installing the USB driver and printer driver the printer port has to be set to USB port 1 Click the Start button and select Printers in Settings Select the HL 1070 icon in printers so that the HL 1070 icon is highlighted Select Properties from File menu Click Details tab Select BRUSB USB Printer Port in the box for Print to the following port Click OK to close the properties dialog box 10 Brother HL xxxx Brother HL xxxx __ EndCapwe epp Troubleshooting If the printer does not print from the USB port try reinstalling the USB driver as follows 1 Double click the file DeinsUSB exe in the USB directory of the CD ROM 2 Turn the printer off and on again 3 Add New Hardware Wizard is launched again follow the instructions in the Wizard ction 5 Plu in and Turn on Your Printer Plug the power cord into the AC power outlet NOTE The shape of the power cord varies according to the country of destination Turn on the power swi
13. 5019 8014 204 1019 9019 SOY god 5 ebeyo ubiH xipueday L V 000659240 10S lt 080 2105 080 22 016550 11 105 380 2105 380 1246 3 0 Ape ret 121182 zaz 501 95 021551 64 10 gt 1IAS TAre 062551 aS Ol 73 sid 33440 L0 9ISZH 102 Ozo 14 l ISSZH eaz va 021551 1245 3 0 Qiv lee 9 212 4008 y8 lee yeg pea 1 1005 ME gg gs vr Ben 90 83 Anus 90 84 vrsa 90 84 VPsa M 88 rsa eld 0 1551 021551 sa lt 10 X MLSE 021551 11 21 d 201 52 god HS 1 xipueddy brother LASER PRINTER PARTS REFERENCE LIST MODEL HL 1070 MECHANISMS amp ELECTRONICS Apr 98 54U011BEO NOTE FOR USING THIS PARTS REFERENCE LIST 1 In the case of ordering parts it needs mentioning the following ite
14. 89 study 9raqv staav er stadv 7 az Trav Sgaav s sav re sosiy 18 1472142 Lexy v8 car Ser ST SIT T 26 2 vy 55 SA 102 ear est 0191 SAGA O Fig 2 4 Il 4 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 1 3 2 ASIC The ASIC is composed of a Cell Based IC that contains the following functional blocks 1 Oscillator circuit Generates the main clock for the CPU 2 gt Address decoder Generates the CS signal for each device 3 lt DRAM control Generates the RAS CAS WE OE and MA signals for the DRAM and controls the refresh processing CAS before RAS self refreshing method 4 Interrupt control Interrupt levels Priority High 10 Reserve interrupt 1 for debug 9 Watch Dog Timer 8 LSB EMPTY for VDO FIFO 7 Timer 1 6 USB 5 XIO interrupt RS 100M or MIO interrupt 4 3 2 1 BD for engine check Reserve interrupt 2 CDCC Low Timer 2 Note e All the interrupts can be masked The priority of level 7 6 and 5 are changeable from the program 5 Timers The following timers are included Timer 1 32 bit timer Timer 2 32 bit timer Timer 3 Watch dog timer
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18. Ea 6 2 quality see ter o Syne A 1 speed eene rne ppr ins A 1 Prnt Config 3 5 Print 3 5 2 3 printer 2 printer status 1 4 protocol terrre ten 4 3 R Ready lamp 3 1 Remote Printer Console 1 4 fesolutlOn 1 3 1 inr 4 3 i pecia 1 4 RS5232C etit iere teens 4 2 8 4 2 4 2 5 scalable font 7 scanner window esee 5 13 serial interface 4 1 cable ii d p duh 4 4 patameltet 4 3 RS 422A RS 232C port 1 2 service call eerte 6 4 SIMM iere eripe egeta 4 7 sleep 1 5 3 4 slide switch 1 2 4 2 starter sheet eene 5 9 Stop Dib etienne terrae 4 3 3 3 symbol Set 9 test print 3 4 test sample page 3 5 time oUt 3 oce eere rene 3 4 toner ERES 6 1 VOW 6 1 toner cartridge 5 1 1 Toner 3 2 6 1 TOP COVED GAR bn Perte 1 2 transparency 2 1 U universal serial bus pin assignment A 6 WAMU 1 Windows 6 10 X ecce eter orte ERE red 4 3
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20. Hn I dee L a a El ctiicalahd eoi ior tie eere deer eo ta iioii tende l 4 2A Paper SOG CIO AON ses l l 5 2 9 Prim idi tna iii l kt b deleted Va idi redes l 6 EDO g A A l 6 AER 6 doter pde to to bte Ebo kt auto eei editos 7 3 SAFETY INFORMA TION m 1 9 91 Lasersetetv 110 120V Model Only ie or l 9 32 FDA Regulations 110 120V Model Only sisien ka l 9 3 3 Caution for Laser Product Warnhinweis f r Laserdrucker sese l 10 CHAPTER THEORY OF Il 1 TRON a pere er eR CUT Il 1 General BIK DAA UR I eb I d a d ak a ija Il 1 te PER Il 2 vw a EI Il 3 revere RUE Il 3 lt PRONG ie g e P ER Il 5 EEE TA TEROA TA FEAT Il 7 Il 7 Il 8 Aa Oe re ira Aetna Fi u lir i Il 9 1 27 Serial ererr reer ert rere ere ecrertrrereretrerarrtrrecirertvecere teerrerereseer str eerrert
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23. and close the multi purpose sheet feeder 2 Q Caution Failure to set the paper guides to the paper size may cause paper skew or jams Fig 2 6 Moving the Paper Guides and Closing the Feeder 2 6 CHAPTER 2 PAPER HANDLING gt Note If the multi purpose sheet feeder runs out of paper when you try to print the Alarm and Paper lamps blink to alert you You have to load paper in the feeder and push the panel switch to cancel the alarm and continue printing If paper jams in the printer the Alarm and Paper lamps also blink If the error is a paper jam clear it referring to PAPER JAMS in Chapter 6 When the rear sheet feeder 2 runs out of paper and there is paper loaded in the front sheet feeder 1 be sure to remove paper from Feeder 1 temporarily and load paper in Feeder 2 Fig 2 7 Loading Paper in Feeder 2 USER S GUIDE Two Side Printing Manual Duplexing The supplied printer driver for Windows 95 98 or Windows 3 1 allows for manual duplex printing from both Feeder 1 and Feeder 2 For more information about settings see the help text in the printer driver The printer prints all the even numbered pages on one side of the paper first and then prints all the odd pages on the reverse side of the paper When you have finished printing the even numbered sides of the paper the driver instructs you to re insert the paper by a pop up message on your computer screen Follow the instructions on h
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26. Papers Pick up roller Registration sensor lever Hopper plate Separation pad Fig 2 21 The paper is gripped between the pick up roller and the separation pad and separated into individual sheets The pick up roller is directly connected to the sector gear whose rotation is forcibly stopped by the gear stopper when the pick up solenoid is activated the clutch mechanism is engaged by the solenoid action and the sector gear is driven when it has completed one full turn its rotation is stopped again by the gear stopper The paper drawn out by the pick up roller pushes against the top of form sensor lever and the paper top position absence of paper is detected by sensing the motion of the lever 2 2 2 Paper Registration When paper picked up from the multi purpose sheet feeder MPF pushes against the top of form sensor actuator the registration sensor lever is caused to turn and the photo sensor detects this motion When this signal from the sensor is detected the paper feed roller is stopped temporarily by the clutch The paper is fed to the nip point between the paper feed roller and the pinch roller in the multi purpose sheet feeder and the skew of the paper is corrected by pushing the leading edge of the paper against the nip point When the paper feed roller starts to be rotated again when it is released by the clutch paper with the leading edge correctly aligned is fed by the paper feed roller and is transported to the tr
27. 2 Open the top cover 3 Remove the drum unit assembly referring to the previous section gt Note Remove the drum unit assembly with the toner cartridge included Fig 5 26 Removing the Drum Unit Assembly 5 16 5 4 Place drum unit assembly in the plastic bag and seal bag completely Fig 5 27 Placing the Drum Unit in the Plastic Bag 5 Close the top cover the extension wire and the output tray 6 Wrap the printer in the plastic bag and place it in the original carton box with the original Styrofoam packing material 7 Place any documents manual and any documentation describing the reason for repacking printer and drum unit assembly in the carton box as shown below 8 Close the carton box and tape it Manuals Printer Drum Unit Including Toner Cartridge Carton Fig 5 28 Repacking the Printer 5 17 6 CHAPTER 6 TROUBLESHOOTING TROUBLESHOOTING ALARM INDICATIONS AT A GLANCE Operator Calls If a recoverable error occurs the printer indicates an operator call by blinking the Alarm lamp and any of the following lamps Find the error and take the proper action to correct it The printer automatically recovers from most errors but you may need to reset the printer with the panel Switch as described below Blinking Lamp Error Paper O 0 Paper jam AlarmOo 0 Paper emptv Misfeed TonerO 0 Toner l
28. 6 FIFO A 10Kbit FIFO is included Data for one raster is transferred from the RAM to the FIFO by DMA transmission and is output as serial video data The data cycle is 10 43mhz Il 5 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 7 Parallel I O Data receive Mode There are two modes in this unit One is the CPU receive mode and the other is the DMA receive mode In the CPU receive mode the CPU receives the command data from the PC and after the CPU is switched to the DMA mode it receives the image data and writes it to the DRAM directly CPU Receive Mode STROBE uu BUSY T ED c c 7 FP 1 90 0 5 usec ME ooe DMA Receive Mode STROBE BUSY mog 7 l 1 5 0 5 usec BUSY goes HIGH the falling edge of the STROBE signal The data 8 bits from the PC is latched into the data buffer at the rising edge of the STROBE signal The pulse width of ACK varies according to the speed MODE as shown above BUSY goes LOW on the rising edge of ACK IEEE 1284 support This supports the IEEE1284 data transfer with the following mode Nibble mode Byte mode ECP mode 8 Data extension This circuit extents the compressed image data which are received from the PC and writes the bit map data to the FIFO 9 Software support Supports 16 x 16 rotation bit expansion bit search and decimal point conversion 10 EEP
29. Fig 3 16 1 10 Download Free Service Manual and Resetter Printer at http printer1 blogspot com Note Follow instructions below when installing the thermistor in the fixing unit Place the cleaner felt of the cleaner ASSY under the heat roller Place the end of the thermistor on the heat roller e Insert the boss of the thermistor into the hole of the fixing unit frame Do not place the thermistor on the boss2 of the fixing unit frame Thermistor Boss2 Heat roller a Boss1 Fixing unit frame Cleaner ASSY Fig 3 17 7 Remove the two screws 8 Open the fixing unit cover along the open side of the fixing unit cover Fixing unit cover Shaft Fixing unit frame Fig 3 18 111 11 Download Free Service Manual and Resetter Printer at http printer1 blogspot com PR98292 9 Release the right side of the paper eject roller shaft 10 Remove the four eject pinch rollers and the pinch springs from the fixing unit frame Then remove the pinch spring from each pinch roller Paper eject roller shaft Pinch Spring Eject Pinch Roller Fig 3 18a 11 Remove the bind B tight 3 x 10 screw securing the connector plate 12 Remove the connector plate from the fixing unit frame and loosen the other bind B tight 3 x 10 screw securing the fixing unit cover 13 After removing the idle gear 16 from the fixing unit frame the heat roller can be removed You can then remov
30. we 1 02 3 N TPg29 4 12 NC 1 03 DS N TPA218D jZ JNC 1 04 gt TEN 02115 42 44 1 05 3 a ay TP8212 hNc 1 06 N 1707 S DATAQS ABB 17 9 10 DATAGTN MAGI 18 N s nao 19 gg 33 5 17010 34 DATAZSN MNOA 23 1011195 DATAION MAUS 24 1 12 36 DATALIN 25 013 38 12 26 09 17014 39 DATAI2N 808 27 Jig 10015 48 DATAI4N ABS 28 Jig 41 DATAIS VDDS 01 HM5118160AJ 7 S8 vcc VSS E GND NCC 55 gt vss 9 5 LCAS 93 07F RASN RAS 2 16 11 1 0173 DATALTN TP8213 1 02 214 1 03_ amp TPB215 1 04 3 jparA22N 216 Ne 1055 TPB217 1 06 N 1707 2 ABB 17 1706 12 DATAE2N MNOL 18 N MNO2 18 5 1 09 23 DATA24 MN03 20 05 012 94 DATAZSN maoa 23 35 DATAE N MAUS 24 ie 36 DATAE7N mage 25 Jie 1019 38 MAU 26 5 17014 39 DATA29N mAU8 27 lag 17016 48 DATABBN MAUS 28 Jig 41 DATASIN 03 10 MAC11 001 1 12C DATAL31 00 c Fig 2 7 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 1 3 6 Optional RAM A 32bit SIMM 72 pin can be fitted as optional RAM The main PCB has one slot and its capacity is for SIMM from 1Mbytes to 32Mbvtes
31. hex dump print 3 5 I 2 6 2 7 jammed paper 6 5 L label 2 1 M Macintosh 6 12 manual feed slot 1 2 2 9 MEMOLY iocis tortor ree A 2 full ute eret lettere 6 2 SIMM 4 7 6 1 multi purpose sheet feeder 1 2 2 5 Capacity tee 2 1 operator 6 1 6 2 rA 2 1 output traV eee eee 1 2 2 11 Capacity aterert tete 2 1 P page protection 3 5 paper edet 2 1 eni tr tr raras ies 6 1 JE iei cuties tert ege ER Ee HERE 6 1 6 5 recommended 2 22 22 2222 2 2 Jump rc DET 2 1 uo 2 1 INDEX Index 1 USER S GUIDE Index 2 paper feed 5 15 paper guide LL 1 2 Paper 3 1 6 1 paper stopper l 2 paper 1 2 parallel interface pin assignment 4 j Mm 1 2 Pally iae e pier ed 4 4 post card 2 1 power cord e teens 1 2 power 1 2 PPM i i i et l 3 primary corona 1 5 14 print density eret eerte 5 10 method 1 OVGEFUL
32. laser polygon motor connector for main PCB Registration sensor SW Panel PCB The following parts are mounted on the SW panel PCB e Operation panel 1 Key 5 LEDs Il 14 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 1 6 Power Supply 1 6 1 Low voltage Power Supply The power supply uses a switching regulation system to generate the regulated DC power 5 and 24 which are converted from the AC line Heater Thermal Fuse O Fuse Lightning O Surge Heater Circuit Oscillator 24V 24V Lamp Feedback Driver Circuit Regulation Circuit 5V Regulation Circuit Fig 2 17 Il 15 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 1 6 2 High voltage Power Supply SR This generates and outputs the voltages and currents for the charging development and transfer functions I IC PROTECTOR lE c 701 0702 LI 001 Current 24V O1 Current Regulator Regulator 1 1 1 1 Voltage O Transfer Roller O egulator Supply Roller Z Photosensitive VR201 VR202 Drum Developing Cleaner Roller Roller Regulator 1 T601 Q602 1 1 1 Voltage i Regulator 1 1 1 1 1 Voltage Regulator x Z301 VR301 Voltage Regulator Voltage Regulator Fig 2 18
33. Il 16 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 MECHANICS 2 1 Overview of Printing Mechanism MP Feeder 2 Cover Multi purpose Sheet Feeder 2 Papers Multi purpose Sheet Feeder 1 h Papers Manual Paper Pat MP Feeder 1 Cover Paper Pick up Roller Paper Feed Roller Drum Unit Pitch Roller Photosensitive Drum Transfer Hopper Plate Blade Roller Erase Lamp Fixing Unit Pressure Roller Hopper Eject Roller Pinch Roller Paper Feed Roller Paper Pick up Roller Eject Sensor Actuator Polygon Mirror Heat Roller IET Thermistor ment Roller Cleaning Roller Corona Wire Empty Laser Scanner Sensor Supply Poller Scanner Unit Fig 2 19 SW Panel PCB Scanner Unit I 4 Fan Motor High Primary Charger Corona Wire Solenoid Resist Voltage Primary Charger Grid Main Cotrol PCB Driver Power Developer Roller PCB Supply Transfer Roller I Relay PCB Solenoid Bin Thermistor for Heat roller Toner Empty Sensor Thermistor for Tonner Fig 2 20 1 17 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 2 Paper Transfer 2 2 1 Paper Supply The pick up roller picks up one sheet of paper from the paper feeder every time it is rotated and feeds it to the paper feed roller
34. L size 8 5 5 0 8 17 dum dots 2 550 dots 1 500 dots 2 450 dots 78mm 241 3mm 92 11mm 232 8mm COM 10 4 125 9 5 3 63 9 16 1 237 dots 2 850 dots 1 087 dots 2 750 dots T 43mm 190 5mm 85 7mm 182 0mm MONARCH 3 875 7 5 3 37 7 16 1 162 dots 2 250 dots 1 012 dots 2 150 dots oan 229mm 150 0mm 220 5mm 6 01mm 6 38 9 01 5 9 8 68 0 24 1 913 dots 2 704 dots 1 771 dots 2 604 dots 71 dots 110mm 220mm 98 0mm 211 5mm 4 33 8 66 3 86 8 33 1 299 dots 2 598 dots 1 157 dots 2 498 dots Note that the paper sizes indicated here should conform to the nominal dimensions specified by JIS A4 paper must accommodate 80 characters printed in pica pitch 203 2 mm The dot size is based on 300 resolution 1 8 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 SAFETY INFORMATION 3 1 Laser Safety 110 120V Model only This printer is certified as a Class 1 laser product under the US Department of Health and Human Services DHHS Radiation Performance Standard according to the Radiation Control for Health and Safety Act of 1968 This means that the printer does not produce hazardous laser radiation Since radiation emitted inside the printer is completely confined within the protective housings and external covers the laser beam cannot escape from the machine during any phase of user operati
35. a local computer store Look for Apple serial cables labeled as Macintosh to ImageWriter II or Macintosh to Personal LaserWriter 300 or the Apple System Peripheral 8 Cable Do not purchase a serial cable labeled as Straight through or LocalTalk If you are a PC user you need to purchase a special serial cable from your dealer If you have a 9 pin connector on your computer look for a cable labeled IBM AT to ImageWriter cable If you have a 25 pin connector look for a cable labeled DB25 to ImageWriter These cables most likely would be found in the Apple Macintosh section at your computer dealer For more information about the interface specification consult your dealer 4 4 CHAPTER 4 OPTIONS You can connect a parallel and a serial interface cable at the same time The auto interface selection function allows you to share the printer with two computers To do this connect the parallel interface cable and then connect the serial interface cable as follows 1 Make sure that the power switch is turned off Q Caution Be sure to turn off the power switch before connecting or disconnecting the interface cables or the printer may be damaged 2 Insert and secure the parallel interface connector into the parallel interface port of your printer 3 Insert and secure the serial interface connector into the serial interface port of your printer 4 Turn on the power switch 4 5
36. as amended by 91 263 EEC and 92 31 EEC Issued by Brother International Europe Ltd European Technical Services Division IEC 825 Specification For 220 240 V Model Only This printer is a Class 1 laser product as defined in IEC 825 specifications The label shown below is attached in countries where required CLASS 1LASER PRODUCT APPAREIL LASER DE CLASSE 1 LASER KLASSE 1PRODUKT This printer has a Class 3B Laser Diode which emits invisible laser radiation in the Scanner Unit The Scanner Unit should not be opened under any circumstances Caution Use of controls adjustments or performance of procedures other than those specified in this manual may result in hazardous radiation exposure The following caution label is attached near the scanner unit CAUTION INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK DEFEATED AVOID DIRECT EXPOSURE TO BEAM CLASS 38 LASER PRODUCT ADVARSEL USVNLIG LASER STRALING NAR KABINETLAGET STAR BENT UNGD DIREKTE UDS ETTELSE FOR STRALING KLASSE 3B LASER VARNING OSYNLIG LASERSTRALNING NAR DENNA DEL AR OCH SPARRAR AR URKOPPLADE STRALEN AR FARLIG KLASS 3B LASER APPARAT VARO AVATTAESSA 500 ALUKITUS OHITETTAESSA OLET ALTTIINA NAKVMATTOMALLE LASERSATEILYLLE KATSO SATEESEEN LASERLAITE ADVARSEL USYNLIG LASERSTRALING UNNGA DIREKTE KONTAKT MED LASERENHETEN NAR TOPPDEKSELET ER APENT KLASSE 3B LASERPRODUKT ATTENTION RADIATIONS LASER IN
37. fel o ei e 0 10 Wid IQ e of D 10 ID e 10 10 0 WIS 0 5 8 S 3 ou n 6 1506 ASCII ISO10 Swedish ISO11 Swedish nj uo m MIO 8 Bs uds 7404 1447 uo t t 4 UD Un kok UNIO D H O OZIO Q UOO N un vn vr 15014 115 ISO15 Italian vr vr ISO16 Portuguese ISO17 Spanish ISO21 German ISO25 French vt x den Ld 5057 14 9 sg ta 5 15084 Portuguese f ISO61 Norwegian2 ISO85 Spanish 15060 Norwegianl 5069 French i me Vr tA HP German HP Spanish 10 APPENDIX HP LaserJet 6P EPSON FX 850 IBM Proprinter XL PC 850 PC 8 F E 0123456789 ABCD 0123456789 ABCDEF LA wg dee e un dg 20101010 Ase d H d Eu DIE AM oS EU N NW En id we Y A Rf Rd KO O O 23 e 8 u SG ID 30 x inb dd ini ond oH MP DP BK AWN eet 9 OMNHODS gt EH CMOUANEUMHAMHAEBZO wu ss eV WA amp E WANS wank 29 tT 10 8 4 gt orete
38. printer The software setup varies depending upon your computer and operating system Refer to the section relevant to your needs Action 6 1 Installation from CD ROM Action 6 2 Prepare Windows 95 98 for the Printer Action 6 3 Prepare Windows 3 1 for the Printer Action 6 4 Prepare DOS for the Printer Action 6 5 Prepare Macintosh for the Printer 13 Action 6 1 Installation from CD ROM The supplied CD ROM contains the following materials e Printer Driver amp TrueType fonts You need to configure your PC for the printer by installing the printer driver and TrueType compatible fonts e Other useful utilities Useful utility software programs are available on the CD ROM Documentation This Setup guide and the User s Guide are available on the CD ROM You can view the On Line guides with the Adobe Acrobat reader software included on the CD ROM If your PC does not have a CD ROM drive you can install the printer driver or RPC from the supplied floppy disks For the other software that is supplied on the CD ROM it is possible to make disk sets from the CD ROM if you can get access temporarily to a PC with CD ROM and Floppy disk drives For Windows 95 98 NT 4 0 1 Close all the applications running on your 2 Insert the supplied compact disc into the CD ROM drive e NOTE Depending on the computer configuration the installation program may automatically start In this case skip the following steps 3 to 5 3 C
39. 2510aL 1907 1 ere p 5 sg 001 20013057 EXTIWI 10 em 151041 Ot sA 5 ouu Bone 051041 s uous 2199104 NOX34 6850 60 99 041 10dL W30 0 2 03848 1994 E ie NMVHGZ 8502 60 ie viva eos 619919 wanyay 9 Qalb 181 b 621841 by AN C1Nu08 d 7 BF oL pt 0L 83 69 bp SF tst E10dL 200 Lestaaip 6390 50 sd 362 TST LATER TEBI E x H 1 2090 60 pNSI 62 0135 12 1 52 1 ode 000 964 561041 SA 1 1 H 290 E0 252 TIS ISB CB 963 1135412 9135412 29 INSI 152 il ONI 290 602 NSI 052 13530 101 52 1689884 161041 vel enn 3638 70 50 8512 512 I 2 004 O 5 21 sin 1 SA 3 60 5 gt LH SOTA 1S0 0 LOO 1EJ0 682 e Y SA 6 8 L 9 s y 2 9 1 99 xipueddy
40. 60 10 ed wg d 100 om RIZJOJOJO1O 1 od f o 0123456 7 89 fu Hon p uH w un m va d Qo o Wr Q e N m v A He id 3 3 5 04 0 f O40 0 0 0 ted Hi iH Ox QW amp fd QE i ae om y gt FR AWN gt EM WN OH AU 2 on e 09 ak st 0 f O OQ E me o AH ud XO wu EH SO 20 1O 10 ND gt cH Q Ed do 5 4 0 ID MS Q OQ 2 wd 2 O 2 Mi O iZ ul 5 Uns o A 26 EID t umo SP NN weet BCQHQOTAH AGA Mea EO OA OL pi uU E41 DD D E SA UN Mu oe nonmmomurntrn uazmazmo NM DOA ee I Bs x f pes cle cl che The following table shows characters available only in corresponding character set The numbers at the top of the table are code values with which characters are to be replaced in the Roman 8 character set For other characters see the Roman 8character set 23 24 40 5B 5C 5D 5E 60 7B 7C 7D 7E SYMBOL SET ISO2 IRV ISO4 UK i is m m Ot Off
41. 88 A gt siis s ss M n 2 2 Is Si Ser 330 298 9 1515383 151634 81 0 iid card ante I 2uanoa gt 3 u 24340 190 50 cor 581 8 zano 5 21 Tere rege quove n gt S uut TAG dirai ws 21280 i Sisi ES AA 91316 SUA sears prs S a la ean 460 8 58 eang ELTE 2031 qe tb 52 8 A 9 sears ery 33 4066584 8 si 8 Sams ASWNOL 198 60 F o wea ajt 8 65 NAHOAZ 021 60 Sw vow sam RS MISI 860 00 m F 2 51078 gei N 1 REED TG g roe cat co t SES 3MMD 801 20 2 MASHINI 24 ore ioc qzi ce E E zvo z CETE S var BEES TE E SSSS b SS ETT 562 cor vers vens 1 seem A vuv 21 0 1
42. B Diver 3 8 9 Switch Panel Solenoid Bin Relay PCB Circuit Diagram en A 9 10 Low voltage Power Supply PCB Circuit Diagram 110 240 A 10 11 Low voltage Power Supply PCB Circuit Diagram 220 240V A 11 12 High voltage Power Supply PCB Circuit Diagram A 12 ERR UR T TTL A 13 Download Free Service Manual and Resetter Printer at http printer1 blogspot com CHAPTER FEATURES AND SPECIFICATIONS 1 FEATURES This printer has the following features UP to 1200dpi Resolution and 10ppm Printing Speed True 600 dots per inch dpi with microfine toner and ten pages per minute ppm printing speed A4 or Letter size paper The printer also supports 1200 H x 600 V dots per inch dpi resolution for Windows DIB graphics It is recommended to add memory when printing in 1200 x 600dpi mode Enhanced Printing Performance and User Friendly Operation for Windows The dedicated printer driver and TrueType compatible fonts for Microsoft Windows 3 1 and Windows 95 are available on the floppy disk supplied with your printer You can easily install them into your Windows system using our installer program The driver supports our unique compression mode to enhance printing speed in Windows applications and allows you to set
43. Condensation When the printer is moved from a cold room into a warm room in cold weather condensation may occur inside the printer causing various problems as listed below Condensation on the optical surfaces such as the scanning mirror lenses the reflection mirror and the protection glass may cause the print image to be light If the photosensitive drum is cold the electrical resistance of the photosensitive layer is increased making it impossible to obtain the correct contrast when printing Condensation on the corona unit may cause corona charge leakage Condensation on the hopper gate and separation pad may cause paper feed troubles IV 1 Download Free Service Manual and Resetter Printer at http printeri blogspot com If condensation has occurred wipe the effected units or parts with a dry cloth If the drum unit is unpacked soon after it is moved from a cold room to a warm room condensation may occur inside the unit which may cause incorrect images Instruct the user to allow the unit to come to room temperature before unpacking it This will take one or two hours 1 2 Basic Procedure If a malfunction or incorrect print appears make an initial check following the basic procedure below 1 Check the error lamps following the inspection procedure described later in this section If no error lamps are lit see Section 4 for troubleshooting information 2 If any defective image output is found follo
44. GUIDE Setting Up the Printer for Apple Macintosh Computers When Using the Optional RS 100M Serial Interface Question Recommendation I cannot print from my application software Make sure that the supplied Macintosh printer driver is installed in the System Folder and it is selected with Chooser Check the PORT selection within the Chooser it should match the port to which you physically attached the printer cable The serial slide switch of the optional interface board should be in the Apple 5 422 position Check the printer cable type you cannot use a LocalTalk or straight through cable Refer to Chapter 4 for details on printer cable type 6 12 CHAPTER 6 TROUBLESHOOTING Paper Handling Question Recommendation The printer does not load Check to see if the Paper Empty message paper appears on your computer screen or the Alarm and Paper lamps are blinking on the printer control panel If so the multi purpose sheet feeder may be out of paper or not properly installed If it is empty load a new stack of paper into the feeder If there is paper in the multi purpose sheet feeder make sure it is straight If the paper is curled you should straighten it before printing Sometimes it is helpful to remove the paper turn the stack over and put it back into the paper tray Reduce the amount of paper in the multi purpose sheet feeder then try again Clean the paper feed rollers
45. Printer at http printer1 blogspot com CHAPTER IV MAINTENANCE AND TROUBLESHOOTING 1 INTRODUCTION 1 1 Initial Check 1 Operating environment Check if source voltage stays within 10 from the rated voltage shown on the rating plate The printer is installed on a solid level surface room temperature is maintained between 10 and 32 5 C The relative humidity is maintained between 2096 and 8090 The printer is not located in a dusty place The printer is not exposed to ammonia fumes or other harmful gases The printer is not located in a hot or humid area such as near water or a humidifier The printer is not exposed to direct sunlight The room is well ventilated The printer is not placed where the ventilation hole of the printer is blocked 2 Print paper Check if A recommended type of print paper is being used if the paper is too thick or too thin or tends to curl paper jams or paper feed problems may occur or printed images may be blurred The print paper is damped If so use fresh paper and check whether the print quality improves or not 3 Consumables Check if The Toner lamp is not lit on the control panel when a toner cartridge is installed in the printer If the above lamp is lit replace the cartridge with a new one If blank spots occur on printouts take out the drum unit and slowly rock it to redistribute the toner evenly 4 Others
46. Shutter 5 3 USER S GUIDE 4 Remove the old toner cartridge from the drum unit by pulling it out gently Fig 5 5 Removing the Old Toner Cartridge Handle the toner cartridge carefully If toner scatters on your hands or clothes wipe or wash it off with cold water immediately 5 Unpack the new toner cartridge gently shake it five or six times and then remove the protective part b Caution Only unpack the toner cartridge immediately before installing it into the printer If toner cartridges are left unpacked for a long period of time the toner life is shortened Never turn the black ring of the toner cartridge You can only use a Brother genuine toner cartridge which is specially formulated to ensure top print quality Using another brand of toner cartridge could void your printer s warranty Fig 5 6 Shaking the Toner Cartridge and Remove the Protective Part 5 4 5 6 Install new toner cartridge into right hand side of drum unit Make sure that the toner cartridge guide bar is exactly aligned with the guide slot in the drum unit to ensure that the toner cartridge and the drum unit fit together correctly Fig 5 7 Installing the Toner Cartridge into the Drum Unit 7 Gently turn the lever on the toner cartridge backward until it stops Fig 5 8 Turning the Lever to Open the Shutter 8 Re install the drum unit into the printer and close the
47. THERMISTOR ASSY Y 1 CLEANER ASSY Y 2 H R BEARING Y 1 HEAT ROLLER YS ASSY SP 1 TAPTITE CUP B 3X14 4 EJECT PINCH ROLLER ASSY 4 PINCH SPRING MODEL HL 1070 540 503 050 051 1 MAIN ASSY 1 CONDUCTIVE TAPE MODEL HL 1070 540 503 101 B48K302 5 FIXING UNITS NO PR98292 7 MAIN PCB 6 COVERS REF NO CODE DESCRIPTION SYMBOL REMARK 1 CUP B M3X8 087310815 087310815 087310815 087310815 016721000 016722001 UH3244001 UH3207001 UH3208000 UH3245001 UK3432001 UH3245001 UH3242001 UK3632001 UK4214001 UK3633001 UH3210001 UH3211000 083313515 085411215 UK3631001 UK3586001 UH3212001 UH3237001 UH3213000 087310815 UH3215001 UH3216000 UH2208001 085411215 085411215 085411215 085411215 0 5350605 087320616 UF3043001 UH3651001 002300616 087320616 002400616 UH3219001 UH3313001 UH3401000 UH3250000 UH3654001 0 0905001 UH3659001 UH3660001 UH3536001 UH3225001 UH3227001 UH3228000 TAPTITE CUP B M3X8 TAPTITE CUP B M3X8 TAPTITE CUP B M3X8 LOCK LEVER SPRING COMPRESSION SPRING PR LOCK V PAPER EJECT ACTUATOR BLACK SENSOR LEVER SPRING LEVER EL PCB UNIT Y SPRING LEVER INTERLOCK LEVER RELAY PCB ASSY RELAY HARNESS ASSY TRANSFER PCB ASSY FAN MOTOR 80 FAN HOLDER TAPTITE PAN B M3X35 TAPTITE BIND B M4X12 CONTROL PANEL PCB ASSY SW PANEL HARNESS ASSY REGIST SENSOR ACTUATOR BODY BLACK REGIST SENSOR SPRING GEAR COVER T
48. TOSHIBA THM328020BSG 70 This printer can accept the following types of SIMMs Speed 60 nsec 80 nsec Pin Type 72 pin Height 25 4 mm 1 or less Output 32 bit or 36 bit gt Note The printer has only one slot for a SIMM upgrade If you want to increase your printer memory again after you have installed a SIMM module into the slot you will need to remove the previously installed SIMM first For example if you have previously increased your memory from the standard 4 MB to 8 MB by adding a 4 MB SIMM and you wish to increase your total memory to 12 MB you need to remove the installed 4 MB SIMM and install the new 8 MB SIMM into the printer Installing the SIMM When you install the SIMM follow these steps 1 Turn off the power switch and unplug the power cord from the outlet Then disconnect the interface cable from the printer Fig 4 3 Unplug the power cord and disconnect the interface cable e Note Be sure to unplug the power cord to the printer before installing or removing the SIMM and the main controller board USER S GUIDE 2 Unscrew the four screws securing the rear plate of the main controller board and pull out the main controller board Fig 4 4 Remove the main controller board 3 Unpack the SIMM and hold it on its edge gt Note Do not touch the memory chips and the surface of the main controller board If static electricity collects it damages the memory 4 Install the desire
49. UK ASCII I C 7 French I e Danish I 2 4 Italy 5 8 6 i Spanish am 7 A Swedish y un Japanese Y FO Norwegian nf EGO eo Danish II 5 o UK ASCII IIT 4 NV French II aig 6 6 Dutch e 1 South 6 6 ii INDEX A Alarm lamp mnn 3 3 6 1 niue 3 6 auto emulation switching 1 4 B ba d rate ie metere tree 4 3 bitmapped font 7 character set eerte 9 control 1 2 3 1 COVER OPED 6 2 Cut Sheet uere ER ze vr terreas 2 1 D data compression technology 1 5 Data lamp ters 3 2 data length teet 4 3 DIP switch 1 2 4 3 6 11 ta oE 1 3 Drum lamp 3 2 drum unit cents 5 6 li e S 2 bee b decal 4 3 duplex printing 2 8 E economy 1 5 emulation eese 1 4 2 ENVELOPE 2 1 message retener E 6 2 recoverable eene 6 1 6 4 extension support 1 2 F Feeder 2 3 2 H
50. USER S GUIDE ADDITIONAL MEMORY This printer has 4 0 MByte of standard memory and has one slot for optional additional memory The memory can be expanded up to 36 MBytes by installing a commercially available single in line memory module 5 Additional memory is useful and may be necessary if you are using the BR Script 2 emulation or the Page Protection function full page graphics with APT or 1200 x 600 dpi resolution set to on For details about Page Protection see Chapter 3 Other Features Minimum Memory Recommendation including resident memory HP LaserJet EPSON 850 and Proprinter XL Page Protect AUTO or Off 300 dpi 600 dpi Letter A4 2MB 2MB Legal 2MB 2MB Page Protect Letter A4 or Legal 300 dpi 600 dpi Letter A4 2MB 6 MB Legal 3MB 6 MB e Note This printer can also support DIB graphics with a resolution of 1200 x 600 dpi under Windows 95 98 3 1 with the supplied printer driver We recommend to expand the printer memory to avoid any memory full errors that may occur at this high resolution BR Script 2 300 dpi 600 dpi Letter A4 2 MBvtes 6 MBytes Legal 3 MBvtes 6 MBytes 4 6 CHAPTER 4 OPTIONS The following type of SIMMs can be installed e MByte HITACHI HB56D25632B 6A 7 e 2 MByte HITACHI HB56D51232B 6A 7A 4 MByte HITACHI HB56A132BV 7A 7 AL 7 7BL 8 MByte HITACHI HB56A232BT 7A 7AL 7B 7BL 16 MByte TOSHIBA THM324000BSG 70 32 MByte
51. all Brother products This is available 24 hours a day 7 days a week You can use the System to send the information to any fax machine not just the one you are calling from Please call 1 800 521 2846 USA or 1 800 681 9838 Canada and follow the voice prompts to receive faxed instructions on how to use the system and your index of Fax Back subjects DEALERS SERVICE CENTERS USA only For the name of an authorized dealer or service center call 1 800 284 4357 SERVICE CENTERS Canada only For service center addresses in Canada call 1 800 853 6660 INTERNET ADDRESS For technical questions and downloading drivers http www brother com USER S GUIDE Trademarks The Brother logo is a registered trademark of Brother Industries Ltd Apple the Apple Logo AppleTalk and Macintosh are trademarks registered in the United States and other countries and TrueType is a trademark of Apple Computer Inc Epson is a registered trademark and 80 and FX 850 are trademarks of Seiko Epson Corporation Hewlett Packard is a registered trademark and HP LaserJet 6L 6P 5L 5P 4 AL and are trademarks of Hewlett Packard Company IBM IBM PC and Proprinter are registered trademarks of International Business Machines Corporation Microsoft and MS DOS are registered trademarks of Microsoft Corporation Windows is a registered trademark of Microsoft Corporation in the U S and other countries other brand and product names ment
52. at the home position If you still have the same problem and the Drum lamp is on after cleaning replace the drum unit with a new one Make sure that you use paper that meets the specifications Rough surface or thick media can cause the problem If you still have the same problem and the Drum lamp is on replace the drum unit with a new one 6 15 USER S GUIDE Question Recommendation Toner scatters and stains the printed page Fig 6 11 Scattering Toner The whole page is printed in black N DN Fig 6 12 Black Page Nothing is printed on the page Fig 6 13 White Page Printed pages are marked at regular intervals Fig 6 14 Example of Regular Marking If toner scatters over the whole printing surface adjust the print density dial inside the printer counter clockwise See ADJUSTING THE PRINT DENSITY in Chapter 5 Clean the printer interior See Cleaning the Printer Interior and Drum Unit in Chapter 5 Make sure that you use paper that meets specifications If you still have the same problem and the Drum lamp is on replace the drum unit with a new one Wipe the electric terminals referring to Cleaning the Printer Interior and Drum Unit in Chapter 5 Never use heat sensitive paper as it will cause this problem If you still have the same problem and the Drum lamp is on after cleaning replace the drum unit with a new one Make sure that the tone
53. best performance use only genuine Brother toner and the product should only be used in a clean dust free environment with adequate ventilation 5 6 5 Follow these steps to replace drum unit Turn off the power switch 2 Open the top cover and remove the old drum unit Fig 5 10 Removing the Drum Unit Warning After you have just used the printer some internal parts of the printer are extremely hot When you open the top cover of the printer never touch the shaded parts shown in the following illustration 4 CN A High Temperature Fig 5 11 Inside the Printer 3 Remove the toner cartridge from the drum unit and keep it in a safe place For more information see REPLACING THE TONER CARTRIDGE in this chapter gt Note Discard the used drum unit according to local regulations If you not sure of them consult your local dealer retailer Be sure to seal the drum unit tightly so that toner powder does not spill out of the unit Do not discard used drum units with domestic rubbish e Itis recommended to put the drum unit on a piece of disposable paper or cloth in case of accidental toner spill or scatter USER S GUIDE Fig 5 12 Removing the Toner Cartridge 4 Unpack the drum unit and gently shake it five or six times horizontally Fig 5 13 Shaking the Drum Unit Q Caution Do not remove the st
54. charged only less than 1 10 of the usual quantity of ozone is generated compared with the negatively charged drum The level of ozone expelled from the printer is therefore not harmful to the human body Applicable safety standards have been complied with Il 21 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 5 2 Exposure Stage After the drum is positively charged it is exposed to the light emitted from the laser unit Laser Beam Drum Paper Laser beam f 0 lens Laser detector Polygon mirror Laser diode Motor Fig 2 28 The area exposed to the laser beam is the image to be printed The surface potential of the exposed areais reduced forming the electrostatic image to be printed 1 Cvcle of drum D Primary charging V 2 3 Laser beam exposure and developing a Unexposed area Non image area b Exposed area Image area la 1000 Transfer the image to paper Surface Potent T ur e Erase the residual potential 400 Drum 300 Sleeve Time Fig 2 29 Il 22 Download Free Service Manual and Resetter Printer at http printeri blogspot com 2 5 3 Developing Developing causes the toner to be attracted to the electrostatic image on the drum so as to transform it into a visible image The developer consists of a non magnetic toner The development roller is made of conductive rubber and the supply ro
55. comprises the following two programs Remote Printer Console Main Program This program allows you to change various printer settings such as emulation print quality fonts page setup and so on from your computer screen Since most DOS applications have a printer settings menu which overrides the settings made by the RPC you may not need to use this utility program This utility program is useful for application software which does not control the printer s settings and features 77 2 Printer Status Monitor Program This utility program can monitor your printer s status using bi directional parallel communications If your printer has no paper this utility program displays Paper Empty error status and instructions for corrective action on your computer screen This utility program stays resident in your computer memory Terminate and Stay Resident program and runs in the background Installing the Remote Printer Console Before you install the program make sure that you have the following hardware and software DOS Version 3 3 or later Monitor or compatible Option Mouse the mouse driver must be installed You can also operate the program with the keyboard Follow these steps to install the remote printer console program l 2 Make sure your printer is connected to your computer and is ready On line Start your computer If you are in Windows exit and return to the DOS prompt You must be in
56. drum which will adhere to the transfer roller The transfer voltage charges to a positive voltage during non printing rotation of the drum Therefore the transfer roller is cleaned by returning the positive charged toner adhered on the transfer roller onto the photo conductive drum Il 23 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 5 5 Drum Cleaning Stage In the image transfer stage not all the toner on the photosensitive drum is transferred onto the paper but some remains on the drum In the drum cleaning stage the drum surface is cleaned by the cleaning roller so that residual toner on the drum surface is removed and collected on the cleaning roller itself The residual toner on the cleaning roller will be discharged to the drum when starting or non printing time The toner will be collected by the developing roller and reused for further developing 2 5 6 Erasing Stage Before the cleaning stage the drum surface is exposed to the light emitted from the erase lamp LED lamp This stage prepares the drum by decreasing its surface voltage uniformly ready to receive uniform change in the primary charging stage 2 5 7 Fixing Stage An image transferred on paper by static electricity is fixed by heat and pressure when passing through the heat roller and the pressure roller in the fixing unit The thermistor ASSY keeps the surface temperature of the heat roller constant by detecting the surface temp
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58. if the power source is not stable Environment The printer should be installed near a power outlet which is easily accessible Use the printer only within the following ranges of temperature and humidity Ambient temperature 10 C to 32 5 C 50 F to 90 5 F Ambient humidity 2090 to 8096 without condensation The printer should be used in a well ventilated room Place the printer on a flat horizontal surface Keep the printer clean Do not place the printer in a dusty place Do not place the printer where the ventilation hole on the right hand side of the printer is blocked Do not place the printer where it is exposed to direct sunlight Use a blind or a heavy curtain to protect the printer from direct sunlight when the printer is unavoidably set up near a window Do not place the printer near devices that contain magnets or generate magnetic fields CHAPTER 1 INTRODUCTION Do not subject the printer to strong physical shocks or vibrations Do not expose the printer to open flames or salty or corrosive gases Do not place objects on top of the printer Do not place the printer near an air conditioner Keep the printer horizontal when carrying Do not cover the slots in the top cover 1 7 CHAPTER 2 PAPER HANDLING CHAPTER 2 PAPER HANDLING PAPER SPECIFICATIONS The multi purpose sheet feeders can handle paper that has the following specifications Sheet Feeder 1 Front Manual slot Paper Type Pape
59. in the driver and try Overrun error when printing again certain documents from Page Protection Windows Graphics Mode TrueType Mode Use Printer TrueType Fonts Reduce the print resolution or reduce the complexity of your document and try again Expand the printer memory by installing SIMM and turn page protection A4 Letter or Legal to ON through the supplied Windows driver or RPC Sometimes I get the Memory Change the following settings in the driver and try Full message How canI again correct this Page Protection Graphics Mode TrueType Mode Use Printer TrueType Fonts Another solution is to purchase more memory Reduce the print resolution or reduce the complexity of your document and try again 6 10 CHAPTER 6 TROUBLESHOOTING Setting Up the Printer for DOS Question Recommendation I cannot print from my application software The printer prints but it prints incorrect information Sometimes it prints a couple of characters and then ejects the page etc The printer does not print when I press the Print Screen Key Data lamp On The printer prints the first part of my document but does not print the last page Data lamp On How can I change the User settings or default settings of the printer e Check ifthe DOS application software interface settings match that of your printer for example if you are using a parallel printer cable you would most likely set your DOS software printer port to LPT
60. printing position Adjust the Y offset by using the within X 1mm of the tolerance utility software supplied specification Paper resist 4 Is the position of the paper sensor position resist sensor normal incorrect Reposition the sensor to the correct position Print paper 2 Is the specified weight of the No Instruct the user to use the recommended paper being recommended types of paper used IV 11 Download Free Service Manual and Resetter Printer at http printeri blogspot com Is thick paper more than 3616 Instruct the user to use paper weight in use of the recommended weight and thickness Toner sensing Is the problem solved by Toner is empty failure replacing the drum unit or the toner cartridge The toner sensing is defective clean the toner sensor When printing is faint If the wiper in the toner cartridge is broken replace the toner cartridge with a new one Thermistor 3 Is the thermistor fitted No Fit the thermistor correctly failure correctly Low voltage Is the problem solved by Replace the low voltage power power supply replacing the low voltage supply PCB PCB failure power supply PCB l 12 Image distortion T Scanner 1 Is the scanner unit secured to Secure the unit correctly and the frame incorrectly Is there any play tighten the screws Scanner Is the scanner harness connection connected properly failure Connect the harness correctly Scanner LD 2 Is the laser diode or
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62. shows the parallel interface circuit VDDSO O GND P1 CDCC 3 07C HBUSY ER wit 14 03 071 SELIN tasa pied Q3 07D ta 5 INPRIM Q3 07D STBN eae ae ET 1 i it 03 070 ZBUSY 11 Busy 93 07D SLCT LI LLj 135 SELECT 03 070 PEN 125 pe 03 070 CDACKN 2 19 83 87D FLTN SFLT Cf 28828588832 O OO 0000 RA47 RA30 03 05 2 DCI8 11 Il 11 Download Free Service Manual and Resetter Printer at http printeri blogspot com Engine I O Fig 2 14 and 2 15 show the eng 1 3 11 ircuit terface ci ine in S9EBAL 90830 503 WEB SD 2WIISH cgo YS TET ISB 90 SVIENS ocal ZT VEB SB INAYSI qg TET Y lt 150 80 NAYSI EE PARIT TT BET NId eicgalp 01 3 8201434 est SATA c 50 NOTINI SQQA O 4SB vB 199130 40 0 90754 390 90 119850 ET 090 00 108 aT 992 vis rT 12 rT X9L0 2 N430AZ Tr 2W19dHJ 8091 390 78 NIAZ 420 50 NN3SX yez GIB 9D TAIA 1 10 50 292 9 0411 31 ra 51 Sama O 150 89
63. switch OFF open the top cover and remove the drum unit 2 Turn the printer power switch ON while holding down the control panel switch The Drum lamp comes ON 3 Lightly press the panel switch again 4 Check that the Drum paper eject sensor and Alarm registration sensor lamps go OFF after all the lamps have been ON If the paper eject sensor is ON at this point the Drum lamp stays ON error If the registration sensor is ON at this point the Alarm lamp stays ON error 5 Install the drum unit Check that the Data lamp goes OFF 6 Lightiv touch the registration sensor actuator Check that the Alarm lamp comes ON 7 Close the top cover Check that the Ready lamp goes OFF 8 Press the control panel switch 9 the sensors are correct the printer goes back to the Ready status If any error is detected the corresponding lamp stays ON 28 6 2 Error Codes In the event of a printer failure error codes will be indicated as shown below All the lamps and the specific lamps are turned ON alternately The specific combination of lamps that are ON indicates the type of the error OO Laser BD o 9 Romen JoJ DRMEm o Seea 5 o 9 9 Sewe J 9 T Seweb o Sewe o 9 9 9 Sece o 9 wmMEm o 9 o CPU Runtime Erro
64. tete Il 20 2 4 DEI nb de d p equidad e re Om dO Ut Il 21 zT Pnotosensitive DUE i coca tess ar EE HER Lia rad Il 21 deve edv ER Dd Il 21 Developer Il 21 a A Il 21 ex EIU D LU Il 21 zd Ese a a l Il 21 do PRRSEPIOOBSSB O TETE TR AE E TA TT Il 21 ilda AT AP TE Il 21 e TRUE Il 22 DR T os S Il 23 Il 23 255S EWN SA rri e at ete Ie i ies Il 24 L cottidie ati od v ad T ad ree te E Il 24 250 PEG o Oporna an ltr l l d Il 24 CHAPTER DISASSEMBLY AND REASSEMBLY Ill 1 T SAFETY PRECAUTIONS arri A pl isla UEM ERE 111 1 2 DISASSEMBLY FLOW 1 2 3 DISASSEMBLY PROCEDURE 11 3 e NULLE M May ASST is i idi ied eee Hm 3 4 2 MP Sheer Feodor T ines Fo rcnt Pebcim tale ena 4 MP Sheet Feeder 2 ASOV 7 co t RT E 7 SA OSR FOB REY 9 crc ii ee
65. the laser Yes Replace the scanner unit emission failure scanner motor defective Scanner motor rotation failure Is it coming loose 12 Download Free Service Manual and Resetter Printer at http printer1 blogspot com l 13 Faint print Printer not level 1 Is the printer placed No Place the printer on a flat horizontally surface Drum unit 2 Does the problem happened Yes Remove and shake the drum immediately after replacing the unit horizontally with care drum unit with a new one Scanner window 3 Is the window of the laser Yes Clean the scanner window with dirty scanner dirty a dry tissue Scanner unit 4 Is the problem solved by Yes Replace the scanner unit failure replacing the scanner unit l 14 White spots Toner cartridge 1 Is the toner in the toner Shake the drum unit cartridge almost empty horizontally Replace the toner cartridge with a new one Replace the drum unit Replace the drum unit Advise the user of the specified print environment Print paper 2 Is the problem solved after Yes Recommend the user to change to specified of fresh change the paper 2 papers Damp wet paper might be used Environment 3 Check if the problem still appears after the printer has warmed up IV 13 Download Free Service Manual and Resetter Printer at http printer1 blogspot com l 15 Black spots Are the spots at 94mm If toner remains stuck wipe it intervals off gently with a cot
66. the multi purpose sheet feeders and plug in the power cord 5 11 USER S GUIDE Cleaning the Printer Interior and Drum Unit Clean the printer interior and the drum unit as follows 1 Turn off the power switch and unplug the power cord AN Warning There are high voltage electrodes inside the printer Before cleaning the printer make sure to turn off the power switch and unplug the power cord from the outlet Fig 5 20 Turning off the Switch and Unplugging 2 Open the top cover of the printer 3 Take the drum unit out of the printer and put it aside on a piece of disposable paper Warning After you have just used the printer some internal parts of the printer are extremely hot When you open the top cover of the printer never touch the shaded parts shown in the following illustration S N CN A High Temperature Fig 5 21 Inside the Printer 5 12 5 4 Gently wipe scanner window with a soft dry cloth Scanner Window Fig 5 22 Cleaning the Scanner Window Donottouch the scanner window with your finger Do not wipe the scanner window with cleaning alcohol isopropyl 5 Turn the drum unit upside down carefully Caution Handle the drum unit carefully as it contains toner If toner scatters and your hands or cloths get dirty wipe or wash it off with cold water immediately gt Note It is recommen
67. top cover Then turn on the power switch 5 5 USER S GUIDE REPLACING THE DRUM UNIT The printer uses a drum unit to create the print images on paper If the Drum lamp is on it indicates the drum unit is nearly at the end of its life We recommend you prepare a new drum unit to replace the current one Even if the Drum lamp is on you may be able to continue to print without replacing the drum unit for a while If there is a noticeable deterioration in the output print quality even before the Drum lamp lights then the drum unit should be replaced Fig 5 9 Drum Unit Nearly at the End of its Life Q Caution e When removing the drum unit handle it carefully as it may contain toner You should clean the printer when you replace the drum unit See CLEANING THE PRINTER in this chapter gt Note The drum unit is a consumable and it is necessary to replace it periodically There are many factors that determine the actual drum life such as temperature humidity type of paper and toner that you use the number of pages per print job etc The drum life is estimated at approximately 20 000 pages at 20 pages per job and 8 000 pages at 1 page per job The actual number of pages that your drum will print may be significantly less than these estimates Because we have no control over the many factors that determine the actual drum life we cannot guarantee a minimum number of pages that will be printed by your drum For
68. various printer settings including toner saving mode custom paper size sleep mode gray scale adjustment resolution and so forth You can easily setup these print options in the graphic dialog boxes through the Printer Setup menu within the Windows Control Panel High Resolution Control amp Advanced Photoscale Technology High resolution control HRC technology provides clear and crisp printouts Use this function to get smooth text print quality Advanced photoscale Technology enables the printer to print graphics in 256 grayscale levels producing nearly photographic quality Use this function when you want to print photographic images Two Interfaces This printer has a high speed bi directional parallel interface and a Universal Serial Bus USB If your application software supports the bi directional parallel interface you can monitor the printer status It is fully compatible with the industry standard bi directional parallel interface The Universal Serial Bus Interface is an interface which allows the printer to connect to multiple peripheral devices The printer status monitor program can show the current status of your printer When printing an animated dialog box appears on your computer screen to show the current printing process If an error occurs a dialog box will appear to let you know what to correct For example when your printer is out of paper the dialog box will display Paper Empty and instructions for t
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70. 0 UL8758001 UL8855001 UL8754001 UL6667001 UH3323001 UL6682001 1 FIXING UNIT 120V SP FIXING UNIT 230V SP FIXING UNIT LEGEND SP HALOGEN LAMP Y 120V SP HALOGEN LAMP Y 230V SP TAPTITE CUP B M4X16 TAPTITE BIND B M3X12 TAPTITE PAN B M3X10 HEAT ROLLER YS SP HEAT ROLLER LEGEND SP H R CLEANER LEGEND H R WASHER THERMISTOR ASSY 4 EJECT PINCH ROLLER ASSY 4 SPRING MODEL HL 820 1020 1040 1050 84U 821 831 861 050 051 84U 832 862 052 NO PR98116 PR98176 PR98271 PR98292 PR99042 6 FIXING UNIT REF NOJ CODE DESCRIPTION REMARK 1 1 2 3 4 5 5 6 7 7 8 9 1 1 UL8750001 UL8751001 UL8833001 UH3306001 UH3307001 087411616 085311216 083311017 UL8757001 UL8834001 UH3178000 UL8758001 UL8855001 UL8754001 UL6667001 UH3323001 UL6682001 PR99042 1 FIXING UNIT 120V SP 1 FIXING UNIT 230V SP 1 FIXING UNIT LEG 230V SP 1 HALOGEN LAMP Y 120V SP 1 LAMP Y 230V SP 2 CUP B M4X16 2 BIND M3X12 2 PAN M3X10 1IHEAT ROLLER YS SP 1 HEAT ROLLER LEG SP 2 BEARING Y 1 H R CLEANER 1 H R CLEANER LEG 1 H R WASHER 1 THERMISTOR ASSY 4 PINCH ROLLER ASSY 4JPINCH SPRING MODEL MFC P2000 HL P2000 84U 901 902 050 051 052 NO PR98271 PR98292 98303 i MAIN PCB UK4250001 1 ASSY US SP 512018 100 UK4251001 1 ASSY EUR SP B512018 101
71. 0 pages after the first toner low indication Both Alarm and Data Toner lamps will blink continuously to indicate that the toner is empty Once this indication appears your printer cannot resume printing until you have installed a new toner cartridge USER S GUIDE Q Caution Keep the drum unit level after removing the toner cartridge to avoid possible toner spill or scatter Follow these steps to replace the toner cartridge 1 Turn off the power switch 2 Open the top cover Remove the drum unit by holding each side of the drum and gently lifting the drum towards you up and out gt Note Make sure that the top cover is correctly latched open indicated by a click Fig 5 2 Removing the Drum Unit ee Note It is recommended to put the drum unit on a piece of disposable paper or cloth in case of accidental toner spill or scatter 5 2 5 Warning After you have just used printer some internal parts of printer are extremely hot When you open the top cover of the printer never touch the shaded parts shown in the following illustration A High Temperature Fig 5 3 Inside the Printer 3 Gently turn the lever on the toner cartridge forward until it stops gt Note The toner cartridge cannot be removed unless the shutter is completely closed by turning the lever fully to the front Fig 5 4 Turning the Lever to Close the
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73. 20 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 4 Drum Unit 2 4 1 Photosensitive Drum Generates the latent electrostatic image and develops the image on the drum surface 2 4 2 Primary Charger Forms a uniform charge on the drum surface 1 Corona wire Generates the ion charge on the drum 2 Grid Spreads the ion charge evenly over the drum surface 2 4 3 Developer Roller Develops the latent electrostatic image on the drum surface by the addition of the toner 2 4 4 Transfer Roller Transfers the toner image to the paper from the drum surface 2 4 5 Cleaner Roller Removes and recycles the toner remaining on the drum surface 2 4 6 Erase Lamp Discharges the electrostatic latent image on the drum 2 5 Print Process 2 5 1 Charging The drum is charged to approx 1000 by an ion charge which is generated by the primary charger The charge is generated by ionization of the corona wire which has a DC bias from high voltage power supply applied to it The flow of the ion charge is controlled by the grid to ensure it is distributed evenly on the drum surface The drum sleeve is regulated to approx 280V by the voltage regulator Passive Type 280V Fa Voltage Regulator Aluminum drum sleeve Drum Organic Photoconductor layer 1000V Voltage Regulator P HVPS Corona wire Fig 2 27 The primary charge uses a corona wire but since the drum is positively
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75. 297 0 203 2mm 288 5 3 4mm 4 23mm A4 8 27 11 69 8 0 11 36 0 13 0 17 2 480 dots 3 507 dots 2 400 dots 3 407 dots 40 dots 50 dots 215 9mm 279 4mm 203 2mm 271 0mm 6 35mm Letter 8 5 11 0 8 0 10 67 0 25 2 550 dots 3 300 dots 2 400 dots 3 200 dots 75 dots 215 9mm 355 6mm 203 2mm 347 1mm Legal 8 5 14 0 8 0 13 67 2 550 dots 4 200 dots 2 400 dots 4 100 dots 182 0mm 257 0mm 170 0mm 248 5 6 01 5 JIS 7 16 10 12 6 69 9 78 0 24 2 149 dots 3 035 dots 2 007 dots 2 935 dots 71 dots 176 0mm 250 0mm 164 0mm 241 5mm 5 ISO 6 93 9 84 6 46 9 5 2 078 dots 2 952 dots 1 936 dots 2 852 dots 184 15mm 266 7 175 7mm 258 3mm 6 35mm Executive 7 25 10 5 6 92 10 17 0 25 2 175 dots 3 150 dots 2 075 dots 3 050 dots 75 dots 148 5 210 0 135 8mm 201 5mm 6 01mm 5 85 8 27 5 35 7 93 0 24 1 754 dots 2 480 dots 1 604 dots 2 380 dots 71 dots Ta Omm 148 5mm 93 0mm 140 0mm 4 13 5 85 3 66 5 51 1 240 dots 1 754 dots 1 098 dots 1 654 dots a ae 85mm 127 0mm 57 15mm 118 5mm 6 35mm J size 2 75 5 0 2 25 4 66 0 25 825 dots 1 500 dots 675 dots 1 400 dots 75 dots 95 25mm 171 45mm 82 55mm 162 98mm K size 3 75 6 75 3 25 6 42 1 125 dots 2 025 dots 975 dots 1 925 dots kalal 7mm 215 9mm 127 0mm 207 43mm
76. 3 Mbytes 6 Mbytes If your printer does not have enough memory for page protection your document may be printed at 300 dpi You can set this function in the following ways supplied printer driver for Windows 95 98 3 1 The supplied program for DOS For details of the settings see the relevant help screen APT Advanced Photoscale Technology APT allows your printer to produce fine gray scales to improve the appearance of documents containing photographic images Using this feature the image is printed in 256 shades of gray at near photographic quality This setting can be made by using the supplied Windows driver Also a demo file which can be opened within Windows Write is included on the supplied disk Try printing it with the APT feature For details of the settings see the relevant help screen of the RPC or Windows driver gt Note APT is a simpler feature than 1200 x 600 dpi for Windows DIB graphics APT does not required so much memory as the 1200 x 600 dpi resolution setting 3 6 CHAPTER 4 OPTIONS CHAPTER 4 OPTIONS SERIAL INTERFACE BOARD RS100M To connect the printer to a DOS computer with a serial interface or to an Apple Macintosh computer you need to install the optional serial interface board When you have installed the serial interface board you can share the printer between two computers two IBM compatible PCs or one IBM compatible PC and one Apple Macintosh us
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78. 3302001 1 DRIVE UNIT Y SP UH3031000 1 REGIST SOLENOID LEVER UH3032001 1 REGIST SOLENOID UH3033001 1 REGIST SOLENOID SPRING 060300605 4 SCREW BIND M3X6 060300605 4 SCREW BIND M3X6 UH3036001 1 MAIN MOTOR ASSY 085320516 4 TAPTITE BIND S M3X5 UH3037000 2 GROUND PLATE SPRING UH3038000 1 STATIC REMOVAL PLATE SPRING UK3584001 1 MAIN MOTOR HARNESS ASSY UH3040000 1 HARNESS HOOK 087411215 CUP B M4X12 UH3046000 2 PLATE SPRING FILM UH3047000 2 PLATE SPRING CAP 0 2300605 2 SCREW PAN WASHER M3X6B MODEL HL 1070 540 503 010 a SCANNER UNIT TUH3301001 1ISCANNER UNIT V SP B48K226 UL6614001 1 S SHEET 1 UL6615001 1 SHEET 2 UK4221001 1 SENSOR PCB ASSY B53K268 087310815 2 CUP M3X8 UK3588001 1 SENSOR HARNESS ASSY 085411215 BIND B M4X12 UL6740001 1 LASER CAUTION LABEL EUR UL6741001 1 CAUTION LABEL m O amp Q m MODEL HL 1070 54U S03 020 1 DRIVE UNIT MODEL HL 1070 540 503 010 2 SCANNER UNIT MODEL HL 1070 54U S03 020 3 MP SHEET FEEDER UH3303001 MP SHEET FEEDER 1 ASSY Y SP UH3314001 1 MP FEEDER 1 COVER ASSY HY SP UH3078001 PICK UP ROLLER COVER 1 GRAY1227 UH3074001 P PICK UP ROLLER SHAFT ASSY Y UH3077001 REGIST SENSOR ACTUATOR 1Y UD4742001 REGIST SENSOR ACTUATOR
79. 3693001 USER S MANUAL SWE UH3672001 USER S MANUAL FRA UH3681001 USER S MANUAL NL UH2761001 USER S MANUAL SPA UH3667001 SET GUIDE US UH3670001 SET GUIDE GER UH3679001 SET GUIDE NOR UH3688001 SET GUIDE DEN UH3691001 SET GUIDE ITA UH3694001 UH3673001 UH3682001 UH2762001 UE2014001 BAG 215X350H 1 1 2 2 3 4 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 7 MODEL HL 1070 540 503 920 NO PR98111 PR98211 PR98263 PR98264 PR98279 PR98316 13 PACKING MATERIALS 0 0689001 CARTON 1070 UE0529000 1 5 PAD ASSY HL Y UE0533000 CARTON ACCESORRIES UE0534001 BAG 800X1000 BODY UL7932001 BAG DRUM UNIT UE0596001 PE SHEET 220X450 MODEL HL 1070 54U S03 930 NO PR98063 14 12 ACCESORRIES PR98263 MODEL HL 1070 54U S03 920 NO PR98111 PR98211 PR98263 13 PACKING MATERIALS MODEL HL 1070 540 503 930 NO PR98063 15 5 FIXING UNITS CODE DESCRIPTION REMARK bi 1 1 2 3 4 5 6 7 8 9 UH3164001 UH3165001 UH3306001 UH3307001 087411616 UL6667001 UH3188001 UH3178000 UH3419001 087311415 UH3323001 UL6682001 HL1060PL PR99042 1 FIXING UNIT Y 120V SP 1 FIXING UNIT Y 230V SP 1 HALOGEN LAMP Y 120V SP 1 HALOGEN LAMP Y 230V SP 2 TAPTITE CUP B 4 16 1 THERMISTOR ASSY 1 CLEANER ASSY Y 2 H R BEARING Y 1 ROLLER YS ASSY 1 TAPTITE CUP B 3X14 4 EJECT PINCH ROLLER
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81. APTITE CUP B M3X8 DENSITY DIAL Y GRAY1252 BASE PLATE RUBBER FOOT TAPTITE BIND B M4X12 TAPTITE BIND B M4X12 TAPTITE BIND B 4 12 TAPTITE BIND B M4X12 SCREW PAN 5 WASHER M3 5X6 TAPTITE CUP S M3X6 TAPTITE PAN WASHER 3X6DB SHIELD ASSY SCREW PAN M3X6 TAPTITE CUP S M3X6 SCREW PAN 4 6 TOP COVER OUTPUT TRAY ASSY SP EXTENSION SUPPORT WIRE LTR EXTENSION SUPPORT WIRE A4 MODEL PLATE HL 1070 PATENT LABEL US CSA MYLAR LABEL HL 1070 US MYLAR LABEL HL 1070 CAN MYLAR LABEL HL 1070 EUR PAPER SETTING LABEL Y PANEL COVER GRAY1227 PANEL RIGHT GUIDE Y MODEL HL 1070 540 503 060 48 228 48 282 48 283 48 281 UH3229001 UG3005000 087311216 UH3249001 UH3248001 UK3608001 UH3370001 UH3371000 UH3368001 UH3369001 UK3624001 087411415 087310815 UH3405001 UH3406001 UH3412001 UH3372000 UH3064001 UH3297001 1 SWITCH KEY FERRITE CORE 16X8X10 TAPTITE CUP B M3X12 PAPER STOPPER LTR PAPER STOPPER A4 SR PCB ASSY SP HIGH VALTAGE COVER SR PROTECT SHEET ELECTRODE 581 ELECTRODE SR2 SR HARNESS ASSY TAPTITE CUP B M4X14 TAPTITE CUP B M3X8 SOUNDPROOF SPONGE A SOUNDPROOF SPONGE B DAMPING MATERIAL SHIELD FINGER S SEAL SPONGE C TICK MARK MODEL HL 1070 540 503 060 REF NOJ CODE DESCRIPTION SVMBOL REMARK 6 COVERS
82. ASSY 4 SPRING MODEL HL 1060 540 501 051 NO PR98040 PR98292 PR99042 7 MAIN PCB REF NO CODE DESCRIPTION SYMBOL REMARK UK3439001 PCB ASSY PCL5 2M SP MODEL HL 1060 54U S01 101 No 97 028 97 P043 97161 B48K246 300J 5 FIXING UNITS REF NOJ CODE DESCRIPTION REMARK 1 1 1 1 2 3 4 5 6 7 8 9 UH3164001 UH3165001 UH3306001 UH3307001 087411616 UL6667001 UH3188001 UH3178000 UH3419001 087311415 UH3323001 UL6682001 1 FIXING UNIT Y 120V SP 1 FIXING UNIT Y 230V SP 1 HALOGEN LAMP 120V SP 1 HALOGEN LAMP 230V SP 2 TAPTITE CUP M4X16 1 THERMISTOR ASSY 1 CLEANER ASSY Y 2 H R BEARING Y 1 HEAT ROLLER YS ASSY SP 1 TAPTITE CUP B 3X14 4 EJECT PINCH ROLLER ASSY 4 PINCH SPRING MODEL HL 1070 54U S03 050 051 NO PR98292 PR99042 7 MAIN PCB REL CODE DESCRIPTION SYMBOL REMARK UK3950001 UH3542001 NO PR98108 1 PCB ASSY 1 TAPE MODEL HL 1070 540 503 101 PR99042 B48K302 3 MP SHEET FEEDER PR99042 1 UL8749001 1 SHEET FEEDER ASSY SP 18832001 1 SHEET FEEDER ASSY LEGEND SP MODEL HL 820 1020 1040 1050 84U 821 831 832 861 862 040 NO PR98176 4 FIXING UNIT REF NOJ CODE DESCRIPTION REMARK OAONNOUAARWN UL8750001 UL8751001 UL8833001 UH3306001 UH3307001 087411616 085311216 083311017 UL8757001 UL8834001 UH317800
83. B UK4252001 1 ASSY HEB SP B512018 102 UK4328000 1IMROMP2000 US 4 UK4320000 1 2000 EUR 4 UK4160000 1 2000 HEB 4 MODEL MFC P2000 HL P2000 84U 901 902 101 102 103 NO PR98260 brother Laser Printer HL 1070 Quick Setup Guide Read this guidebook first to set up vour printer and prepare vour computer for the printer Save all packing materials and outer carton Thev are useful when shipping the printer The product names in this guidebook are trademarks or registered trade marks of each manufacturer The specifications are subject to change without notice 1998 Brother Industries Ltd Shipment of the Printer If for any reason you must ship your Printer carefully package the Printer to avoid any damage during transit It is recommended that you save and use the original packaging The Printer should also be adequately insured with the carrier Warning When shipping the Printer the DRUM UNIT assembly including the TONER CARTRIDGE must be removed from the Printer and placed in the plastic bag Failure to remove and place it in the plastic bag during shipping will cause severe damage to the Printer and will VOID THE WARRANTY Remove the drum unit 2 Place it in the plastic bag and seal the bag completely Action 1 Check Supplied Items After taking the printer out of the carton and removing the packing materials make sure that the follo
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85. E m 10 Faulty registration 1 9 White vertical streaks 8 Black vertical Streaks ido P dod d didi i i bi i if PEPEEEEE EE EEE l 12 Image distortion l 13 Faint print LP 1 17 Gray background l 14 White spots 1 16 l 18 Hollow print l 20 Horizontal lines 1 21 Light rain Fig 4 1 IV 4 1 3 Completely blank l 4 All black i pedea fi 1 7 Black horizontal stripes l 11 Poor fixing l 15 Black spots a l 19 Downward fogging of solid black Download Free Service Manual and Resetter Printer at http printeri blogspot com 3 2 Troubleshooting Image Defects The following procedures should be followed in the event of specific image defects See subsection 3 3 for information about the location of the high voltage contacts and grounding contacts Density dial Toner sensing failure printer side Toner sensing failure toner cartridge side Drum connection failure High voltage power supply PCB failure Driver PCB or main PCB failure Scanner unit failure 5 Is the density dial in the center of the click position Can printing be started with the drum unit removed Is the problem solved when 4 or 5 pages are printed after the toner cartridge is replaced with a full one Is all the contacts HV GND connected with electrode when the drum unit is instal
86. F CONTENTS CHAPTER S MAINTENANCE 5 1 REPLACING THE TONER CARTRIDGE ie i a p B 5 1 REPLACING THE DRUM UNIT bI Irt hti P Res 5 6 ADJUSTING THE PRINT DENSITY 5 HE 5 10 CLEANING THE PRINTER 5 11 the Printer i a 5 11 Cleaning the Printer Interior and Drum Unit enit trt er 5 12 Cleamme the Paper Feed iiec HE tti Eo teu Sab v b m IMs ba 5 15 RE PACKING THE PRINTER tati Hi Tett 5 16 CHAPTER 6 TROUBLESHOOTING 6 1 ALARM INDICATIONS AI A GLANCE 6 1 Operator ell me c 22 6 1 Service Calls Pe bed RUE 6 4 PAPER ANI tnit pop EE DOE ND bred 6 5 AE Pb olt ps 6 9 Seins Up the Printer 6 9 Setting Up the Printer for Windows s curie pel Wei YR EH EIE A UI i DUREE TE 6 10 Setting Upbe Printer Tor 6 11 Setting Up the Printer for Apple Macintosh Computers eee 6 12 When Using the Optional RS 100M Serial Interface 6 12 Paper Handling 6 13 zur T LUE 6 14 Print itis 6 15 APPENDIX A
87. FILM UH3304001 MP SHEET FEEDER 2 ASSY Y SP UD4344001 MP FEEDER 2 COVER HY UH3104001 PICK UP ROLLER COVER 2 GRAV1227 UH3074001 P PICK UP ROLLER SHAFT ASSV V MODEL HL 1070 540 503 040 041 NO PR98062 4 PAPER FEEDER UNIT 0 3305001 1 FEED UNIT Y SP UH3154001 1 5 SENSOR ACTUATOR 2 YL UH3140001 1 REGIST SENSOR LINK BLACK UH3141001 1 SPRING EXTENSION UL6933001 1 DUST REMOVING BRUSH UH3145000 2 PICK UP SOLENOID LEVER 087270815 2 CUP B M2 6X8 UH3146001 1 PICK UP SOLENOID ASSY 1 UH3147001 1 PICK UP SOLENOID ASSY 2 087310815 2 TAPTITE CUP B M3X8 085411416 BIND B 4 14 085411216 2 TAPTITE BIND B M4X12 EE C rn MODEL HL 1070 540 503 042 MODEL HL 1070 54U S03 040 041 MODEL HL 1070 54U S08 042 3 MP SHEET FEEDER NO PR98062 4 PAPER FEEDER UNIT 5 FIXING UNITS REF NOJ CODE DESCRIPTION REMARK 1 1 1 1 2 3 4 5 6 7 8 9 do UH3164001 UH3165001 UH3306001 UH3307001 087411616 UH3196001 UH3188001 UH3178000 UH3419001 087311415 UH3323001 UL6682001 NO PR98292 7 MAIN PGB REF NOJ CODE DESCRIPTION SYMBOL REMARK UK3950001 UH3542001 NO PR98108 1 FIXING UNIT Y 120V SP 1 FIXING UNIT Y 230V SP 1 HALOGEN LAMP 120V SP 1 HALOGEN LAMP Y 230V SP 2 TAPTITE CUP B M4X16 1
88. I Check to see if the printer has any printer alarms active If the serial interface 15 used make sure that the RS 232C serial interface is selected with the slide switch Make sure that the interface settings are correctly set up with the proper DIP switches Make sure the serial parameters of baud rates parity and stop bits match between your application software and the printer This is an indication that your application printer emulation setting and the printer s emulation do not match Check in your application software which printer you have selected to make sure the printer is set up correctly Remember this printer emulates three widely used printer selections HP LaserJet 6P Brother BR Script Level 2 Epson FX 850 and IBM Proprinter XL Try setting the printer into HP emulation and then select the HP LaserJet 6P printer in your application software Press the panel switch The data has been sent to the printer but the printer did not receive the Page Eject command print screens do not send this command This was a common problem with database software and spreadsheet software when not correctly set up The data has been sent to the printer but the printer did not receive the Page Eject command Press the panel switch to eject the page Then check with your software supplier on how to add a Page Eject or Form Feed command to the end of your print job Use the remote printer console RPC program 6 11 USER S
89. N 12345678 Nin 7777177111 ii Fig 4 2 Setting the Serial Interface Parameters Table 1 Serial Interface Parameter Settings Selector Parameters On up Off down 1 Baud Rate SeeTable2 2 Baud Rate SeeTable2 3 Data Length 7 bits 8 bits 4 Stop Bit 2 bits 1 bit 5 Parity See Table 3 6 Parity See Table 3 7 Protocol Xon Xoff DTR only 8 Robust Xon On Off Table 2 Baud Rate Settings Selector 1 Selector 2 For RS 422A For RS 232C Off Off 57600 9600 On Off 9600 4800 Off On 1200 1200 On On 19200 19200 43 USER S GUIDE Table 3 Parity Settings Selector 5 Selector 6 Parity On On Odd On Off Even Off None gt Note e The factory settings are indicated in bold e Ifthe robust Xon setting is turned on with selector 8 the printer sends Xon signals at one second intervals to the connected computer until it receives data It is effective only if selector 7 is set to the On position for the Xon Xoff plus DTR setting Connecting the Serial Interface Cable gt Note This section is only for printer models which have had the serial interface installed You need a serial interface cable with an 8 pin DIN type connector to connect your printer and computer gt Note Consult your dealer for a serial interface cable If you a Macintosh user you can easily find the necessary cable at
90. P and Epson or HP BR Script 2 and Epson or HP Brother BR Script 2 and IBM If you want to select the printer emulation you can do it using the Remote Printer Console Program Versatile Paper Handling The printer has two multi purpose sheet feeders and a straight paper path mechanism From the front Feeder 1 you can load 4 letter legal A5 and executive sizes of paper and various types of media including envelopes postcards organizer paper or your custom paper size From the rear Feeder 2 you can load A4 letter legal B5 and executive sizes of paper The front Feeder 1 also allows manual paper loading so you can also use labels and transparencies Environment Friendly Economy Printing Mode This feature will cut your printing cost by saving toner It is useful to obtain draft copies for proof reading You can select from two economy modes 25 toner saving and 50 toner saving through the Windows printer driver supplied with your printer Sleep Mode Power Save Mode Sleep mode automatically reduces power consumption when the printer is not in use The printer consumes less than 13W when in sleep mode Low Running Cost The toner cartridge is separate from the drum unit You need to replace only the toner cartridge after around 2 200 pages which is cost effective and ecologically friendly l 2 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 2 1 2 2 S
91. PECIFICATIONS Printing Print method Resolution Print speed Warm up First print Print media Developer Functions CPU Emulation Printer driver Interface Memory Control panel Diagnostics Electrophotography by semiconductor laser beam scanning 1200 H x 600 V dpi for Windows DIB graphics 600 x 600dpi for Windows DOS 300 x 300dpi under Apple Macintosh using optional RS 100M Up to 10 page minute when loading Letter size paper from the multipurpose sheet feeder 1 30 seconds at 23 C 73 4 F 15 seconds when loading Letter size paper from the multipurpose sheet feeder 1 Toner cartridge Life Expectancy 2 400 pages cartridge when printing A4 or letter size paper at 5 print coverage Drum unit separated from toner cartridge Life Expectancy 20 000 pages drum unit 4 coverage continuous printing at 20 pages per job 8 000 pages at 1 page per job Fujitsu MB86831 66Mhz Automatic emulation selection among HP LaserJet 5P EPSON FX 850 and IBM Proprinter XL BR Script Windows 95 Windows 3 1 3 11 driver supporting Brother Printing Solution for Windows Brother Native Compression mode and bi directional capability Optional Macintoshe driver available for System 6 0 7 or higher Bi directional parallel interface Universal Serial Bus USB A RS 422A RS 232C serial interface is optionally available 4 0Mbytes with Data Compression Technology Expandable up to 36M
92. RI2 38 18 26 ADRI3 38 21 20814 37 412 012 24 DATAZB ADRIS ae 42 012 28 DATAS ARIS aS 4 oia 28 DATASB ADR 34 lis Qis l 22 DATAJI ADRIS 33 harg ADRIS 2 149 17144 ADR21 42 418 Fig 2 5 1 3 4 Flash Memory The program and the font data are stored in 1Mbytes of flash memory MBM29FBBBT 9B lt 3 8C TOWRN Bl 09D ZBEN2 JA Mum ADRO3 231 ADRO4 221 5 ADROS 21 4 pogl 29 DATAGO ADROG 20 6 Dai Li ADROT 19146 Da2 33 2 ADRO8 18 43 pa3l 85 DATAGS ADROS 818 104 38 EN ADR10 The pog 40 DATAGS ADR11 Ginn Doe 42 EN ADR12 Shii 9744 DATAOT ADR13 412 Dae 39 _ DATAOB ADR14 3145 22 ADRIS ix 10 24 DATALQ ADR16 1 0011136 AEN ADR17 48 ie 101239 DATAI2 ADR18 Th 41 DATAI3 ADRIS 16 is 01442 DATAL4 09151 45 DATAIS 1 Fig 2 6 Il 7 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 1 3 5 DRAM Four 16Mbit DRAM x 16bit are used as the printer memory 03 07 2 CASNI3 2J 3 8C IORDN 03 1 6 cs 4n 105 2125 VDDS u2 HMS11816 AJ 7 22 37 42 104 vss vss vss GND CASN1 5 CASNO 31 CAS 14 do a 03 07 RASNI 03 0 sne 5 1 01 2 gt
93. ROM One output port and one I O port are assigned 1 6 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 1 3 3 ROM The program and the font data are stored in 4Mbytes of ROM The ROM is composed of two 32Mbit masked ROMs which are mounted in 42 pin IC sockets 5 ODD 12 l dce vec 22 o vans 13 doe 0E vss 321 o cnn 32 gue 55 18 4 DATAQB Ar 0 es ADRO4 18 DATAG2 ADROS 7 s tal 28 aae e 43 93 22 DATADA ADR T 81725 5 ADROB 4 Ge 21 DATAS 20809 a JAg 99 ADRIO 41 Jis Oo 15 DATABB ADRIL 48 Jag tal 11 DATAS ADRI2 33 miel 19 ADRI3 38 40 21 20814 37 412 012 24 DATAI2 ADRIS 36 42 012 26 DATALI ADRIG as liia 013 28 DATAIA ADRI 34 hie gis l 22 DATAIS ADRI8 39 8 ADRIS 2 49 ie 42 48 U4 EVEN 12 11 vcc ovpps 0 vss 21_ o np 32 gue vss 12 4 4 DATAIG Amoa a SS 8 Salae ADRES 1 os 2a DATAIS ADR G e jaq 99 81725 DATAZI ADROS 4 48 Oe 27 DATAZZ ADROS a 46 bATA23 ADRIO 41 jag qal 18 24 ADRII 4Q lag 17 25 AD
94. See Cleaning the Paper Feed Rollers in Chapter 5 The printer does not load paper Re insert the paper firmly one sheet at a time from the manual feed slot How can I load envelopes You can load envelopes from either the multi purpose sheet feeder 1 or the manual feed slot Your application software must be set up correctly to print on the envelope size you are using This is usually done in the page setup or document setup menu of your software Refer to your application manual What paper can I use You can use plain paper envelopes transparencies labels and organizer paper For information on loading paper see Paper Handling in Chapter 2 How can I clear paper jams See PAPER JAMS in this chapter 6 13 USER S GUIDE Printing Question Recommendation The printer prints unexpectedly or it prints garbage The printer cannot print full pages of a document An error message Print Overrun occurs The printer prints the first couple of pages correctly then some pages have text missing The printer cannot print full pages of a document A Memory Full error message occurs My headers or footers appear when I view my document on screen but do not show up when I print them e Turn on and off the printer or reset the printer Make sure your application software is correctly set up to use this printer by checking the printer settings in your application software Check the printer emula
95. Type Compatible Fonts BR Symbol Helsinki Oblique Bold BoldOblique e Tennessee Roman Italic Bold BoldItalic W Dingbats Type 1 Font Compatible Fonts Atlanta Book BookOblique Demi DemiOblique Calgary Mediumltalic e Copenhagen Roman Italic Bold BoldItalic Portugal Roman Italic Bold Boldltalic Brother Original Fonts Bermuda Script Germany San Diego US Roman Bitmapped Fonts Portrait and Landscape e etterGothic16 66 Medium Italic Bold BoldItalic OCR A OCR B USER S GUIDE BR Script 2 Mode Scalable Fonts Atlanta Book BookOblique Demi DemiOblique Alaska Extrabold Antique Oakland Oblique Bold Bermuda Script BR Dingbats BR Symbol Brougham Oblique Bold BoldOblique Brussels Light LightItalic Demi Demiltalic Calgary Mediumltalic Cleveland Condensed Connecticut e Copenhagen Roman Italic Bold BoldItalic Germany e Guatemala Antique Italic Bold BoldItalic Helsinki Oblique Bold BoldOblique Helsinki Narrow Oblique Bold BoldOblique Letter Gothic Oblique Bold Maryland Oklahoma Oblique Bold Bold Oblique e Portugal Roman Italic Bold BoldItalic San Diego e Tennessee Roman Italic Bold BoldItalic US Roman Utah Oblique Bold BoldOblique Utah Condensed Oblique Bold BoldOblique SYMBOL SETS CHARACTER SETS OCR Symbol Sets When the OCR A or font is selected the corresponding s
96. V dpi Resolution and 10 ppm Printing Speed True 600 dots per inch dpi with microfine toner and ten pages per minute ppm printing speed A4 or Letter paper This printer also supports 1200 H x 600 V dots per inch dpi resolution for Windows DIB Device Independent Bitmap graphics It is recommended to add memory when printing in 1200 x 600 dpi mode T Versatile Paper Handling The printer has two multi purpose sheet feeders and a straight paper path mechanism From the front Feeder 1 you can load 4 letter legal B5 A5 and executive sizes of paper and various types of paper including envelopes postcards organizer paper and your custom paper size From the rear Feeder 2 you can load AA letter legal B5 and executive sizes of paper The front Feeder 1 also allows manual paper loading so you can also use labels and transparencies Enhanced Printing Performance and User Friendly Operation for Windows The dedicated printer driver and TrueType compatible fonts for Microsoft Windows 95 98 and Windows 3 1 are available on the floppy disk supplied with your printer You can easily install them into your Windows system using our installer program The driver supports our unique compression mode to enhance printing speed in Windows applications and allows you to choose various printer settings including toner saving mode custom paper size sleep mode gray scale adjustment resolution and so forth You can easily set these p
97. VISIBLES QUANDOUVERT ET VERROUILLAGE ENLEVE EVITER EXPOSITIONS DIRECTES AU FAISCEAU PRODUIT LASER CLASSE VORSICHT UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEOFFENT UND SICHERHEITSVERRIEGELUNG UBERBRUCKT NICHT DEM STRAHL AUSSETZEN SICHERHEITSKLASSE 38 ATEN N RADIACI N LASER INVISIBLE CUANDO SE ABRE C 0 LA TAPA Y EL INTERRUPTOR INTERNO 5 ATASCADO EVITE LA EXPOSICI N DIRECTA DE LOS 0 05 0 0 LASER CLASE 3B USER S GUIDE For Finland and Sweden LUOKAN 1 LASERLAITE KLASS 1 LASER APPARAT Varoitus Laitteen k ytt minen muulla kuin t ss k ytt ohjeessa mainitulla tavalla saattaa altistaa k ytt j n turvallisuusluokan 1 ylitt v lle n kym tt m lle lasers teilylle Varning Om apparaten anv nds p annat s tt n i denna Bruksanvisning specificerats kan anv ndaren uts ttas f r osynlig laserstr lning som verskrider gr nsen f r laserklass 1 IMPORTANT For Your Safety To ensure safe operation the three pin electrical plug supplied must be inserted only into a standard three pin power point which is properly grounded through normal household wiring Extension cords used with the equipment must be three pin plug type and correctly wired to provide proper grounding Incorrectly wired extension cords may cause personal injury and equipment damage The fact that the equipment operates satisfactorily does not imply that the power is grounded and that the installation is complete
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99. WIRD iii brit tereti entr e Pete 2 11 CHAPTER 3 CONTROL PANEL eee entes testet tn sustain sns 3 1 LAMPS AND SWITCH eer 3 1 Ready Paper Lamp ret LR ERE UR YES Re LEER ERI 3 1 Data Women 3 2 Drum M Em 3 2 Pecder Lamps M T 3 2 3 3 DWG uiuat OS trie bes 3 3 Other Contro Beatures 3 9 is A E 3 4 sioe 3 4 Test Print IIo ce 3 4 Control Features Set by the Brother Driver a o ertet He HO e 3 5 Page Protection iit e a nb teret 3 5 APT Advanced Photoscale Leclhinology ee er oerte terret etr rura 3 6 CHAPTER 4 OPTIONS ii ik ia dg A d A a ssoantiny 4 1 SERIAL INTERFACE BOARD RSIOQM 4 1 Selecting the RS 422A Apple or RS 232C IBM Serial Interface 4 1 Setting the Serial Interface Parameters 2 nre eie 4 2 Connecting the Serial Interface Cable aoreet 4 4 ADDITONAL MEMORY 5 5 reti ue 4 6 SIMM b a Ger e RE Cice TD ME cas SERE 4 7 TABLE O
100. When connecting or disconnecting cable connectors hold the connector bodies but not the cables If the connector has a lock release the connector lock first to unlock it 9 Afterarepair check not only the repaired portion but also all connectors also check that other related portions are functioning properly before operational checks 11 1 Download Free Service Manual and Resetter Printer at http printeri blogspot com DISASSEMBLY FLOW 2 LHOddflS NOISN3LX3 GION3 IOS pue SHV3O ASSY HOLON NIV CD b ASSV 824 ASSV 824 JOVLIOA HDIH JOVLIOAMO1 92 ASSY 31VId 3sva 1 uadvd 6 ASSY LOOHS 9 ASSY 430334 133H S ASSY AVHL LNdLNO 8 2 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 DISASSEMBLY PROCEDURE 3 1 Drum Unit 1 Open the top cover 2 Lift out the drum unit Drum Unit Top Cover Main Cover Fig 3 1 3 2 Output Tray ASSY 1 Press the hinges at the left and right ends of the output tray inwards to release the output tray from the main cover N N 1 1 Output Tray Main Cover Fig 3 2 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 3 1 Open the top cover Press the hinges at the left and right ends of the top cover i
101. ally wakes up the printer to start printing Pressing the switch also wakes up the printer Note e When the printer goes into sleep mode the fan will not stop until the printer engine has cooled down Sleep mode allows the print engine to cool so the temperature of your room and how long the printer has been in sleep mode affects the warm up time This warm up time can take up to 30 seconds The Ready lamp blinks to indicate that the printer is warming up You can change the time out for the sleep mode with the supplied printer driver or Remote Printer Console program Refer to the Help section in the printer driver or RPC program for more information about the sleep mode setting Test Print Mode The printer has the following test print mode Follow these steps 1 Make sure that the top cover is closed 2 Hold down the switch and turn on the power switch Keep the switch depressed until the Drum lamp comes on The Drum lamp lights to indicate that the printer is in the test print mode 3 Press the SWitch again to execute the test print or hold down the Switch to select another option and release the switch to execute the selected option The test print mode varies depending upon the printer model as follows 3 4 Lamp Lit Drum Alarm Ready Data CHAPTER 3 CONTROL PANEL Choice Function Test sample page The printer prints a test sample page The printer returns to the ready status after printing Prin
102. ansfer roller Paper Pinch roller Transfer roller Paper feed roller Clutch mechanism engaged released by the solenoid assembly Released when the solenoid is ON and engaged when the solenoid is OFF Fig 2 22 Il 18 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 2 3 Paper Eject The completion of paper eject is detected in the following manner a When the leading edge of the paper pushes down the eject sensor actuator located in the fixing unit the photo sensor photo interrupter is opened and detects the start of paper eject b When the trailing edge of the paper has passed through the paper eject sensor actuator the photo sensor is closed and the completion of paper eject is recognized Transfer roller Pressure roller Eject sensor actuator Eject roller Drum Heat roller Fig 2 23 Eject sensor actuator N us ume Sensor High voltage power supply PCB Eject sensor actuator Sensor Fig 2 24 Il 19 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 3 Sensors 2 3 1 Cover Sensor Detects opening and closing of the top cover Top cover Cover switch Fig 2 25 2 8 2 Toner Empty Sensor Detects if there is toner in the toner cartridge It also detects whether or not the drum unit is installed The toner cartridge is installed in the drum unit Toner empty sensor Fig 2 26 Il
103. arter sheet Fig 5 14 Do Not Remove the Starter Sheet e Only unpack a drum unit immediately before installing it into the printer If an unpacked drum unit is subjected to excessive direct sunlight or room light the unit may be damaged Handle the toner cartridge and the drum unit carefully as it contains toner If toner scatters and your hands or clothes get dirty wipe or wash it off with cold water immediately 5 8 5 5 Install toner cartridge into new drum unit For more information see REPLACING THE TONER CARTRIDGE in this chapter 6 Install the new drum unit into the printer Fig 5 15 Installing the Drum Unit 7 Close the top cover 8 Turn on the power switch The printer automatically ejects the starter sheet Ejecting this sheet resets the drum life alarm Q Caution Do not open the top cover until the printer ejects the starter sheet completely It may cause the starter sheet to jam Starter Sheet Fig 5 16 Ejecting the Starter Sheet 5 9 USER S GUIDE ADJUSTING THE PRINT DENSITY The print density dial is located inside the printer You can use it to adjust the amount of toner applied to the paper When the toner cartridge and drum unit are replaced or if the operating temperature and humidity are high or low print conditions may change causing darker or lighter printouts Use a scr
104. brother LASER PRINTER SERVICE MANUAL MODEL HL 1070 Apr 98 54U012BEO Download Free Service Manual and Resetter Printer at http printer1 blogspot com Copyright Brother 1998 All rights reserved No part of this publication may be reproduced in any form or by any means without permission in writing from the publisher Specifications are subject to change without notice Trademarks The brother logo is a registered trademark of Brother Industries Ltd Apple the Apple Logo and Macintosh are trademarks registered in the United States and other countries and True Type is a trademark of Apple computer Inc Epson is a registerd trademark and FX 80 and FX 850 are trademarks of Seiko Epson Corporation Hewlett Packard is a registered trademark and HP Laser Jet is a trademark of Hewlett Packard Company IBM PC Proprinter are registered trademarks of International Business Machines Corporation Microsoft and MS DOS are registered trademarks of Microsoft Corporation Windows is a registered trademark of Microsoft Corporation in the U S and other countries Download Free Service Manual and Resetter Printer at http printeri blogspot com PREFACE This service manual contains basic information required for after sales service of the laser printer here in after referred to as this machine or the printer This information is vital to the service technician to maintain the high printing quality and performance o
105. bytes with the SIMM 1 switch and 5 lamps Self diagnostic program l 3 Download Free Service Manual and Resetter Printer at http printer1 blogspot com PR99017 2 3 Electrical and Mechanical Power source U S A and Canada AC 110 to 120V 50Hz 60Hz Europe and Australia 220 to 240V 50Hz 60Hz Power consumption Printing peak 820W or less Printing average 280W or less Standing by 60W or less Sleep 13W or less Noise Printing 499 A or less Standing by 38dB A or less Temperature Operating 10 to 32 5 C 59 to 90 5 F Storage to 40 C 38 to 104 Humidity Operating 20 to 8096 non condensing Storage 10 to 85 non condensing Dimensions W x D x H 402 W x 439 D x 274 H mm when the output tray is closed Weight Approx 9 6kg 21 2lb including the drum unit and toner cartridge Note e The peak figure of power consumption is worked out when the halogen heater lamp is turned ON e The peak figure of power consumption is worked out excluding inrush current value sure that the peak figure of power consumption is reference value and should be used inside the Brother offices only l 4 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 4 Paper Specification 1 Multi purpose sheet feeder loading lt Sheet Feeder 1 Front gt Paper size A4 Letter Legal B5 A5 A6 and Executive and other sizes of media that can be handled by the fee
106. choose Manual Feed in the Paper Source section Follow the above instructions to load the first page The printer automatically starts printing After the first page is printed the dialog box appears and prompts you to load the next page Load a sheet and choose OK to resume printing Repeat these steps until you have finished printing all the pages Qe Caution If bi directional communications are not operational between the printer and the computer such as when the printer is shared on a network the dialog box will not appear to load the next page Manual paper feeding is not recommended when your printer is attached to a network 2 9 USER S GUIDE gt Note Insert paper firmly into the manual feed slot Be sure to load sheet by sheet when using the manual feed slot 2 10 CHAPTER 2 PAPER HANDLING OUTPUT TRAY AND PAPER SUPPORT WIRE The printer ejects paper with the printed surface face down into the output tray at the front of the printer When the output tray is closed the ejected paper comes out sheet by sheet through the slit at the front When you open the tray sheets can be stacked on the tray Follow these steps to open the output tray 1 Pull the top of the tray down 2 Extend the extension support wire and set the paper stopper 9 Fig 2 10 Opening the Output Tray and Extending the Extension Support Wire You can stack up to 100 sheets in the output tray Q Cautio
107. d from the printer 1 Turn the printer upside down 2 gt Remove the five M4 and four self tapping screws and one screw Taptite cup M3x2 Taptite cup M3x2 Screw Taptite bind M4x2 Taptite cup M3x2 Base Plate ASSY Soundproof Sponge Fig 3 24 3 Liftthe base plate ASSY and remove the grounding screw Base ASSY Rd Screw Low voltage Power NDS Supply PCB ASSY 15 Download Free Service Manual and Resetter Printer at http printer1 blogspot com Note See the Fig 3 26 about the position installing the dumping material and the soundproof sponge A B lt The inside of the base plate The outside of the base plate Dumping material Soundproof Soundproof Soundproof 5 Fig 3 26 3 12 Driver ASSY 1 Remove the screw securing the driver PCB ASSY Slide the PCB A from underneath the main shield gt af ee Main Shield SZ Driver PCB ASSY Driver PCB ASSY Insulation tape Fig 3 27 11 16 2 Disconnect the eleven connectors from the PCB Three connectors have already been disconnected when removing the scanner unit High voltage flat cable Erase lamp harness 10 SR harness 11 Solenoid harness 12 Main motor harness 13 Low voltage harness Driver PCB Assy Name of the harnesses 1 SW panel harness o 2 Scan motor harness 3 Toner harness 7 4 Las
108. d mechanism can be loaded 69 8 to 229 mm 105 to 406mm face down Feeding direction Feedable paper weight 60 1610 to 157 4210 g m Maximum load height 22mm 200 sheets of 80g m paper letter size Envelopes 10 envelopes Setting method Pull the MP sheet feeder 1 cover toward you insert the stack of paper into the feeder aligning the top edge of the sheets then push the cover back to its original position Sheet Feeder 2 Rear gt Paper size A4 Letter Legal B5 and Executive and other sizes of media that can be handled by the feed mechanism can be loaded except special papers such as envelopes OHP sheets labels and organizer sheets 90 to 229 mm 250 to 406mm face down Feeding direction Feedable paper weight 60 1610 to 157 42lb g m Maximum load height 22mm 200 sheets of 80g m paper letter size Setting method Pull the MP sheet feeder 2 cover toward you insert the stack of paper into the feeder aligning the top edge of the sheets then push the cover back to its original position l 5 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 5 Print Delivery 1 With the output tray opened Tray capacity Maximum 100 sheets 80g m face down only 2 With the output tray closed Tray capacity 1 sheet 800 2 face down only Note Face down Deliver the printed face of the paper downward Environment 23 2 6 Paper 1 T
109. d size of SIMM into the slot and push gently until it clicks into place Fig 4 5 Install the SIMM 5 Install the main controller board into the printer by sliding it into the guide rails 6 Secure the main controller board with the four screws 7 Reconnect the interface cable from your computer and plug the power cord into the AC outlet 4 8 5 5 MAINTENANCE REPLACING THE TONER CARTRIDGE The printer can print approximately 2 400 pages with one toner cartridge When the toner cartridge is running low the Alarm and Data Toner lamps blink once every 5 seconds to indicate toner low gt Note Actual page count will vary depending on your average document type i e standard letter detailed graphics etc It is recommended that you always keep a new toner cartridge ready for use for when you get the toner low warning Discard the used toner cartridge according to local regulations If you are not sure of them consult your local dealer Be sure to seal the toner cartridge tightly so that toner powder does not spill out of the cartridge Do not discard used toner cartridges with domestic rubbish It is recommended that you clean the printer when you replace the toner cartridge See CLEANING THE PRINTER in this chapter Es a P LI 7 gt ea Fig 5 1 Toner Low and Empty Indication 6 Caution You may print approximately 10
110. ded to put the drum unit on a piece of disposable paper or cloth in case of accidental toner spill or scatter USER S GUIDE 6 Clean the primary corona wire inside the drum unit by gently sliding the tab to the right and left several times Home Position A Fig 5 23 Cleaning the Primary Corona Wire 7 Return the tab to the home position A mark position before reinstalling drum unit Q Caution Be sure to position the tab at the home position or printed pages may have vertical stripes 8 Install the drum unit into the printer See the section REPLACING THE DRUM UNIT in Chapter 5 9 Close the top cover 10 Plug in the power cord and turn on the power switch 5 14 5 Cleaning Paper Feed Rollers Clean the paper feed rollers inside the multi purpose sheet feeders with a clean cloth as shown below 1 Cleaning the Feeder 1 paper feed rollers Fig 5 24 Cleaning the Feeder 1 Paper Feed Rollers 2 Cleaning the Feeder 2 paper feed rollers Fig 5 25 Cleaning the Feeder 2 Paper Feed Rollers 5 15 USER S GUIDE RE PACKING THE PRINTER Q Caution Whenever you transport the printer use the packing materials which are provided with your printer Also follow the steps below to re pack the printer or the printer may be damaged which will void the printer s warranty 1 Turn off the power switch and unplug the printer from the AC outlet
111. den Das Geh use der Lasereinheit darf nicht ge ffnet werden da sonst Laserstrahlen austreten k nnen 1 Location of the laser beam window Fig 1 1 2 Location of Caution Label for Laser Product 200V only CLASS 1LASER PRODUCT APPAREIL A LASER DE CLASSE 1 LASER KLASSE 1 PRODUKT Fig 1 2 l 10 Download Free Service Manual and Resetter Printer at http printer1 blogspot com CHAPTER Il THEORY OF OPERATION 1 ELECTRONICS 1 1 General Block Diagram Fig 2 1 shows a general block diagram of the HL 1070 printer Optional Board RS 232C Expansion Optional RAM SIMM Max 32Mbytes External Device Control System Expansion Memory Video Control Block Interface Block Supply Block External Device External Device Low voltage Power Engine Control Block Operation Block Operation Panel 5 L S Unit Drive Block Paper Tray Unit x aser Scanner Uni Stepping Motor d 8 Paper Feeder gt 2 Drum Unit Manual Feed 2 Transfer Block Developing Cleaner Charging Block Toner Cartridge Image Generation System Il 1 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 1 2 Main PCB Block Diagram Fig 2 2 shows the block diagram of the main PCB CPU Core Reset Circuit MB86831PFV BUS INT Oscillator 33 333333MHz Address Decoder Program Font ROM DRAM Contr
112. dy and drum unit dirty Are there any disconnected Replace the main connectors PCB Driver PCB 7 Are there any disconnected Replace the driver connectors PCB No es No es No No No IV 6 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 1 3 Completely blank Possible cause Step Check Result Remedy HV GND contacts Fig 4 5 Developing bias 1 Are the developing bias Yes Clean the electrodes contact failure contacts between the printer at both sides body and drum unit dirty Drum unit 2 Are the drum shaft and drum Yes Clean the shaft and electrode of the printer body the electrode connected correctly No Check the connection between the shaft and the electrode Drum unit failure 3 Is the problem solved after the Yes Replace the drum drum unit is replaced unit Is there any play in the connection main PCB or the driver PCB replaced Scanner unit Scanner interlock lever Y Replace the scanner failure damaged it es Scanner mirror is broken or No Replace the H V loose power supply Main Driver PCB 5 Are printing signals being input Replace the main connection failure to the scanner PCB or the driver Is the problem solved after the Scanner harness 4 Is the scanner harness Reconnect the connection failure connected securely connector properly IV 7 Download Free Service Manual and Resetter Printer at http printer1 blogspot com l 4 All blac
113. dy printed by a laser printer Envelopes pre printed on the inside Envelopes that cannot be arranged uniformly when placed in a pile SK 6 8 Fig 2 2 Envelopes Printable Area figure below shows the physically printable area Except 9 x12 envelope m Unprintable area Approximately 4 mm 0 16 inch for any sizes of paper Fig 2 3 Printable Area 2 3 USER S GUIDE MULTI PURPOSE SHEET FEEDERS The printer has two multi purpose sheet feeders that can feed plain paper envelopes transparencies and organizer paper To use the multi purpose sheet feeders follow these steps 1 Make sure that you have selected proper paper source paper size and orientation Note You may select the proper paper source paper size and orientation in your application software If your application software does not support your custom paper size select the next paper size up that is closest but larger than the custom size Then adjust the print area by changing the right and left margins in your application software Make sure that the multi purpose sheet feeder contains the selected size of paper in the selected orientation If necessary change the paper in the feeder Send your file or document to the printer When the printer receives data it begins the print process by loading paper from the multi purpose sheet feeder If the printer is in sleep mode when it receives data it will wake up and start t
114. e D edd imd IV 4 3 1 mage Dereot EXAM ISS ausencia ice otra il IV 4 32 TDtoubtesnootng Image Dote tt IV 5 3 3 Location of High voltage Contacts and Grounding 19 3 4 Location of Feed Roller Shaft and Grounding IV 20 a M IV 21 TROUBLESHOOTING MALFUNCTIONS eh IV 22 6 INSPECTION MODE nr ie a i te i a a IV 27 p T lnserporated irispecti m bl IV 27 Enor up 25 tt t t ba IV 29 APPENDICES 1 SeralNo i 1 2 Gonnedllon DIADISITI uiis pda do Ide cda 2 2 Man FPCB Circuit Diagram A 3 l Man Diagram UB A 4 b Main QAS idi g id ni ik d d di A 5 B Diagramm 4 5 6 Te G OLI D S dk ar ai 7
115. e If the error occurs again the interface hardware may be damaged Consult your dealer gt Note If the printer does not operate as you expect it to it is recommended that you turn off the power switch wait a few seconds and then turn it on again If you still have problems consult your dealer or our authorized service representative 6 3 USER S GUIDE Service Calls If an unrecoverable error occurs the printer indicates the need for a service call by lighting all the lamps and then the following combination of lamps alternately Service Call Fuser mal Laser BD Scanner ROM error function malfunction malfunction Feeder Drum 1 e Data Service Call D RAMerror Service A Service B CPU Runtime error Feeder Drum e 1 Ready e e e e Data Service Call NV RAM error Feeder Drum 1 Data e ON If you see any of these service call indications turn off the power switch wait a few seconds and then turn it on and try to print again If you cannot clear the error and see the same service call indication after turning on the printer consult your dealer or our authorized service representative Report the error status and situation referring to the above table gt Note Ensure that the top cover is properly closed and the main controller board is correct
116. e USB connection only one printer can be used To obtain the latest driver refer to the following page on our web site http www brother com Software Turn the printer power off TA OR 4 JIM AQ TA J Connect your PC and HL 1070 with the USB interface cable S Turn the printer power on This reca Desc The dialog shown above will appear on your PC deks dre pogan thal a dence sca Click the Next button Select Search for the best driver for your OUT device Ire ha Click the Next button U mhi o all ba dre iria pke rue abet iba dras pni Insert the supplied CD ROM into tmiss ET B Bi dal We fi fat iii TIMER drive of your PC bina deia a pac Dopp dies Select CD ROM drive diss Click the Next button Click the Next button Dom inscr bu d s Excita LER Diosa USB driver 15 installed Visi Durs ii iru irt bci LENT A biais iin Fia When the dialog shown above appears on your PC click the Finish button fini bal Dinah
117. e must accept any interference received including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Important A shielded interface cable should be used in order to ensure compliance with the limits for a Class B digital device Changes or modifications not expressly approved by Brother Industries Ltd could void the user s authority to operate the equipment REGULATIONS Indust
118. e the halogen heater lamp from the heat roller Note Never touch the surface of the halogen heater lamp Heat roller Halogen heater lamp Blue 100V Read 200V Bind B tight 3x10 gt Connector plate Bind B tight Fixing unit frame 1 12 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 9 Scanner Unit 1 Remove the three screws 2 Liftout the scanner unit Scanner Unit Main Cover Driver PCB Fig 3 20 Disconnect the three connectors from the driver PCB Remove the screw and the tape and lift the toner sensor PCB from the scanner unit Note Never touch the inside of the scanner unit or the mirror when disassembling reassembling If there is any dirt or dust on the mirror blow it off Toner Sensor PCB ES Scanner Unit Fig 3 21 111 13 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 5 Turn the scanner unit upside down and remove the screw to release the toner sensor harness Screw Scanner Unit Toner sensor harness Fig 3 22 3 10 Main PCB ASSY 1 Remove the four screws 2 Hold the hooks at left and right to pull out the main PCB ASSY Fig 3 23 111 14 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 11 Base Plate ASSY Note Prior to turning the printer upside down ensure that the drum unit has been remove
119. ectrodes between the printer body and the drum Clean both electrodes unit dirty SR connection Are the SR electrodes between Check the SR failure the printer body and the drum connection unit connected correctly Check the connection between the shaft and the ground contact Feed roller Are the feed roller shaft and the ground contact connected correctly l 21 Light rain Make the printer in the light rain test mode as follows before checking 1 Turn on the power switch and open the top cover 2 Hold down the panel switch until all the lamps are on and then release the switch Drum unit failure Is the problem solved after Replace the drum unit replacing the drum unit which contains more starter sheet SR PCB failure Is the problem solved after Replace the SR PCB replacing the SR PCB High voltage Is the problem solved after Replace the High voltage power supply replacing the High voltage power supply PCB PCB failure power supply PCB Make sure to use the used drum unit which has already ejected the starter sheet It is not possible to find the drum unit failure if you use a new drum unit with the starter sheet 18 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 3 Location of High voltage Contacts and Grounding Contacts Grounding contacts High voltage contacts Grounding wire Drum unit For cleaning rol
120. eder 1 Pushing and sliding the tabs move the paper guides horizontally to the widest position Load paper in the multi purpose sheet feeder with the printing surface face down NOTE The feeder can hold up to 200 sheets of plain paper or up to 10 envelopes Excessive sheets may cause paper jams Make sure that the paper is stacked below the mark Pushing and sliding tabs move paper guides to fit the paper width CAUTION Failure to set the paper guide to the paper width may cause paper skew and jams Close the cover of the multi purpose sheet feeder 1 PULL HERE TO INSERT PAPER Open the output tray D Extend the extension support wire and set the paper stopper 8 CAUTION Use the paper stopper only when printing A4 or Letter size paper Failure to set the paper stopper may cause output stack sheets to scatter NOTE You can remove and install the front feeder 1 to clear paper jams as shown in the illustrations below For more information see PAPER JAMS in Chapter 6 of the User s Guide Remove Feeder 1 2 Install Feeder 1 Action 4 1 Connecting Your Printer to Your Computer using the bi directional interface You must connect the printer to your computer with a suitable interface cable A bi directional IEEE 1284 compliant parallel cable should be used for this connection unless you are using the optional serial interface board or the USB interface Ma
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122. els previously removed or your printer will be damaged Avoid using coated paper such as vinyl coated paper Avoid using preprinted or highly textured paper Use a recommended type of paper especially plain paper and transparencies for optimum printing For more information on paper specifications consult your nearest authorized sales representative or the place of purchase of your printer We recommend you use label or transparencies which are designed for use in laser printers We recommend you use long grained paper for the best print quality If the paper has problems feeding from the multi purpose sheet feeder use the manual feed slot and try again You can use recycled paper in this printer Before using paper with holes such as organizer sheets you must fan the stack well to avoid paper jams and misfeeds Before using any paper make sure that it is not curled If it is you should straighten the paper as much as possible Feeding curled paper can cause paper jams and misfeeds N Fig 2 1 Fan the Paper and Straighten the Paper 2 2 CHAPTER 2 PAPER HANDLING The following types of envelopes are not recommended for use Damaged curled wrinkled or irregularly shaped envelopes Extremely shiny or highly textured envelopes Envelopes with clasps Envelopes with self adhesive closures Envelopes of baggy construction Envelopes not sharply creased Embossed envelopes Envelopes alrea
123. embling Plate spring Fig 3 12 IIl 8 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 7 SRPCB Relay PCB 1 Remove the SR protect sheet 2 Disconnect the connector of the SR harness ASSY connecting the SR PCB and the driver PCB and remove the high voltage cover SR protect sheet Main Cover Fig 3 13 3 Disconnect the connector of the relay harness ASSY connecting the SR PCB and the relay PCB and remove the two screws on the SR PCB and remove the SR PCB Remove the relay PCB Remove the two screws remove the electrode SR1 SR2 4 14 4 14 Relay harness ASSY Relay PCB Z7 Taptite cup B ES pu SR PCB Ini NS l l Electrode SR2 Main PU p X 0 Electrode SR2 Fig 3 14 9 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 8 Fixing Unit 1 Remove the two screws 2 Lifting the fixing unit disconnect the two heater harnesses and the thermistor connector on the EL PCB Fixing Unit Screws Thermistor connector Heater harness White Fig 3 15 3 Unhook the harness of the thermistor ASSY from the hook of the fixing unit 4 Remove the screw 5 Remove the thermistor ASSY 6 gt Remove the cleaner ASSY Fixing Unit r Thermistor ASSY Hook Cleaner ASSY
124. er cartridge Life Expectancy 2 400 pages new toner cartridge when printing A4 or letter size paper at 596 print coverage NOTE Toner life expectancy will vary depending on the type of average print job printed USER S GUIDE Functions Emulation Printer Driver TrueType Fonts on disks Interface Memory Diagnostics Drum Unit Life Expectancy 20 000 pages at 20 pages per job 8 000 pages at 1 page per job NOTE There are many factors that determine the actual drum life such as temperature humidity type of paper and toner that you use the number of pages per print job etc Brother Printing Solution for Windows Automatic emulation selection among HP LaserJet 6P BR Script Level 2 EPSON FX 850 or IBM Proprinter XL Windows 3 1 3 11 Windows 95 98 and Windows NT 4 0 driver supporting Brother Printing Solution for Windows Brother Native Compression mode and bi directional capability Optional Macintosh driver available for System 6 0 7 or higher TrueType compatible soft fonts for Windows on the supplied disk Bi directional parallel Universal Serial Bus USB RS 422A RS 232C serial interface RS 100M is optionally available 4 0 MB Expandable up to 36 MB with one SIMM Self diagnostic program Electrical and Mechanical Power Source U S A and Canada Europe and Australia Power Consumption Printing Stand by Sleep Noise Printing Stand by Temperature Operating Storage Humidi
125. er harness 5 Fan motor harness 7 Main connector 8 9 Main frame Fig 3 28 Note 1 When reassembling the cable connectors must be inserted securely into the PCB connectors and the PCB must not be stressed by the harnesses Note 2 The connectors should be inserted by matching the housing color and the number of pins 3 13 Low voltage Power Supply ASSY 1 Remove the screw securing the low voltage power supply ASSY 2 Disconnect the two connectors for the heater harness and the LV harness from the PCB LV harness Low voltage power supply ASSY H rh rn X lt 200V only Mon cover Fig 3 29 17 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 14 High voltage Power Supply ASSY 1 Remove the screw securing the high voltage power supply ASSY 2 Disconnect the HV flat cable from the PCB High voltage Power Go Supplv PCB ASSV gt X Densitv dial XM UN x x e WS Main Cover Fig 3 30 Note When reassembling the flat side of the density dial shaft must be aligned with the flat side of the density dial plastic adjustment cover 3 15 Fan Motor ASSY 1 Remove the screw securing the fan motor ASSY 2 Release the two hooks of the fan holder from the main cover Screw Hook m Hook Fan Motor ASSY 111 18 Download Free Service Manual and Resetter Printer at http prin
126. er positioned No Return the wire cleaner to its at its home position home position Replace the drum unit Gray background Density dial 1 Is the problem corrected by Adjust the dial to the most adjusting the density dial suitable position Yes Print paper 2 Does the paper being used No Recommend to change the meet the paper specification paper to a specified type of the weight etc paper Yes Recommend to change the paper to a fresh pack paper Drum unit 3 Is the problem solved after Yes Replace the H V power replacing the drum unit supply EN Replace the drum unit Note The following cases raise the possibility of this problem 1 The drum unit is at the end of its life 2 There is dust or paper powder 3 A large number of paper whose width is narrower than A4 is printed IV 16 Download Free Service Manual and Resetter Printer at http printer1 blogspot com l 18 Hollow print D e Print paper 1 Is thick paper of more than Y Recommend to use the 42lb being used or extremely specified type of paper rough surface paper Refer and compare with 1 14 Downward fogging of solid black 3 Drum unit 1 Is the problem solved after Yes Replace the drum unit replacing the drum unit Replace the SR PCB SR PCB 2 Is the problem solved after replacing the SR PCB IV 17 1 20 Horizontal lines Possible cause Result Remedy HV GND contacts Fig 4 5 4 6 Yes SR electrode Are the SR el
127. erature of the heat roller and turning on or off the halogen heater lamp Pressure roller Thermistor NN A Halogen heater lamp N LIESS LIN Fig 2 31 1 24 Download Free Service Manual and Resetter Printer at http printeri blogspot com CHAPTER DISASSEMBLY AND REASSEMBLY 1 SAFETY PRECAUTIONS To avoid creating secondary problems by mishandling be careful to follow the following precautions during maintenance work 1 Always turn off the power switch and unplug the power cord from the power outlet before accessing any parts inside the printer 2 Be careful not to lose screws washers or other parts removed 3 Be sure to apply grease to the gears and applicable positions specified in this chapter 4 When using soldering irons or other heat generating tools take care not to accidentally damage parts such as wires PCBs and covers 5 Before handing any PCBs touch a metal portion of the equipment to discharge any static electricity charge on your or the electronic parts or components may be damaged 6 When transporting PCBs be sure to wrap them in the correct protective packaging 7 Be sure to replace self tapping screws correctly if removed Unless otherwise specified tighten screws to the following torque values TAPTITE BIND or CUP B M3 7kgf cm 10kgf cm TAPTITE CUP S 8kgf cm SCREW 7kgf cm M4 8kgf cm 8
128. eso 7 n jal ja ja Ja 18 19 18 IS 8 F F CT F 9 gs y 5 Is 5 5 5 1705 1 0 dg eere HHH EH p Q7 167 7 629414 280 esvadib 1285 lt 7 Irodai u lt 321 60 10 cl 2 25y0d1 gt lt T Noiy3H 3Bl 0 4 Spoar area A ave fa Sp g pota 0 7 2 E BUS zy1 l ISy d1 by lt UAM BOUT 4 p VHd S d gu Beare 4 rw 4 10420 1 eyo NSOHA 73004 5 5 1 M22 M2 210420 280 0 ee BOTT spi L 1 trodlb ee SU yl Vis 20100 u Dm MEE 2 ge Te 1500 Y 765 955777 5 bid 4 4 4 4 1r LH 6 8 L 9 s Y 2 49d 79 xipueddy 21 11 or 8 1 3 5 r2 2 1 IWVN 180 VEB 290 0 8 0 102 105 213 ano 1NJ0 949 939 3 3 000 8 Stu B S 28 ko te tr tc ni 3 B Ja 8 8 a TT m lt a 2 N
129. etter Printer at http Iprinteri blogspot com 1 3 12 Paper Feed Motor Drive Circuit A DC motor is used for paper feeding 193 E AIPRS 101 147 83 88 DE OT2 A TPO43 L46 giged eye 2850 14 49 3 4 gt CH CCH MODEL UMGSN 2 QAS TPO44 L44 47 1 Big2s rre qii m d ant 1 0451 T 6 G24R O 1 42 pagas mmn 55 eevnET MODEL knee o0 Gear z U GSN 141 mm2 45 se QA8 448 3 12D USBCTL 1 4 1 5 4 51 192 C58 192 57 182 C59 192 C56 192 6248 Fig 2 15 1 3 13 USB I O Fig 2 17 shows the USB interface circuit VDDS O VDD3 CAUTION x FOR SHIRAI R31 8 28 2 lt gt 3 PIN CHANGE 200 TP S13 T 1 1 3T 93 1298 USBVCC DTA114YK 04 511 703 00256 8B 8 Bow Li USB PS ly vec 6 3 Data 2 Data x GND C46 102 l Il SRCONNECTOR FG R34 1 2 Jj CONNRCTOR FG TH HOLE oo Tro e doweneen r TPBsie BIELLA EE pem 1 ROS LLW 200 1 L ocnn Fig 2 16 Driver PCB The following parts are mounted on the driver PCB e Connectors Low voltage high voltage solenoid main motor toner sensor
130. ewdriver to turn the print density dial gently clockwise for darker printouts and counterclockwise for lighter printouts The dial has been factory set to the middle position Fig 5 17 Adjusting the Print Density Dial Warning After you have just used the printer some internal parts of the printer are extremely hot When you open the top cover of the printer never touch the shaded parts shown in the following illustration A High Temperature Fig 5 18 Inside the Printer 5 10 5 CLEANING THE PRINTER Clean the printer exterior and interior periodically If printed pages get stained with toner clean the printer interior and drum unit Cleaning the Printer Exterior Clean the printer exterior as follows 1 Turn off the power switch and unplug the power cord Warning There are high voltage electrodes inside the printer Before cleaning the printer make sure to turn off the power switch and unplug the power cord from the power outlet Fig 5 19 Turning off Switch and Unplugging 2 Remove the paper in the multi purpose sheet feeders 3 Use damp cloth for cleaning Caution Use water or neutral detergents for cleaning Cleaning with volatile liquids such as thinners or benzene will damage the surface of the printer 4 Wipe dirt and dust away from the printer exterior and feeders with a cloth 5 Load paper into
131. f the printer This service manual covers the HL 1070 laser printer This manual consists of the following chapters CHAPTERI FEATURES AND SPECIFICATIONS Features specifications etc CHAPTER Il THEORY OF OPERATION Basic operation of the mechanical system the electrical system and the electrical circuits and their timing information CHAPTER DISASSEMBLY AND REASSEMBLY Procedures for disassembling and reassembling the mechanical system CHAPTER IV MAINTENANCE AND TROUBLESHOOTING Reference values and adjustments troubleshooting image defects troubleshooting malfunctions etc APPENDICES SERIAL NO DESCRIPTIONS CONNECTION DIAGRAMS PCB CIRCUIT DIAGRAMS Information in this manual is subject to change due to improvement or re design of the product All relevant information in such cases will be supplied in service information bulletins Technical Information A thorough understanding of this printer based on information in this service manual and service information bulletins is required for maintaining its print quality performance and for improving the practical ability to find the cause of problems Download Free Service Manual and Resetter Printer at http printer1 blogspot com CONTENTS CHAPTER FEATURES AND l 1 e e a l 1 l 3 PEDIDOS uai a b aa hea Ae l 3 2 8 cient b Ub
132. feed bearing and bearing 6 take off the paper pick up roller unit Bearing 6 Paper feed iB bearing Sector gear Paper Pick up Roller Unit 6 Raise the pressure plate toward you and press both sides of the pad inward to release it by pressing the separation pad holder Then take off the spring Note impossible to release the pressure plate in the above way press the side of the pressure plate D while pulling the side of the sheet feeder Pressure Plate gt 4 Separation Pad Y A AE gt NA Spring Separation pad holder Fig 3 8 Note Be sure to replace the regist sensor actuator film together whenever replacing the regist sensor actuator 6 Download Free Service Manual and Resetter Printer at http printeri blogspot com 3 5 3 6 MP Sheet Feeder 2 ASSY 1 Remove the four screws 2 Disassemble any other parts of MP sheet feeder 2 in the same way as described for MP sheet feeder 1 MP Sheet Feeder 2 Screws Screw Under Shoot ASSY 1 Disconnect the two cable harnesses from the relay PCB Under shoot ASSY Cable harness xd cS Relay PCB ASSY Fig 3 10 7 Download Free Service Manual and Resetter Printer at http printeri blogspot com 2 gt Remove the two screws 3 Liftthe rear portion of the under shoot ASSY to remove it Under shoot ASSY Fig 3 11 Note Follow the number above in order when ass
133. fy the prescribed values in the table below P12 1 and P12 3 Approx 90 P12 4 and P12 6 Approx 90 Driver PCB 3 is the problem solved by Yes Replace the driver PCB replacing the driver PCB No paper supplied Connection Is the contact of connector P11 Reconnect the connector failure on the driver PCB good Driver PCB Set paper on the manual paper N Replace the driver PCB circuit slot and make the test print by pressing the switch on the control panel MP tray unit Is the surface of the separation Clean the surface or replace failure pad or the pick up roller worn out or stained Main PCB 4 15 the problem solved by Replace the main PCB replacing the main PCB Relay PCB 5 Is the problem solved by Y Replace the relay PCB replacing the relay PCB Paper pick up Does the voltage between pins Replace the paper pick up clutch solenoid 2 SOLENOID and 1 24V of solenoid the P11 connector on the driver PCB change from approx 24V DC to OV within the specified time No Yes Yes Yes es 23 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 5 Insufficient output from high voltage power supply unit High voltage Do any of the terminals on the contact high voltage contacts have dirt or contact burns 2 Check the connection of the Yes Replace the high voltage harness between the high power supply PCB voltage power supply and the driver PCB is OK Yes Yes C
134. h to the right for IBM RS 232C or to the left side for Apple RS 422A Fig 4 1 Selecting the RS 422A Apple or RS 232C IBM Serial Interface Setting the Serial Interface Parameters gt Note This section is only for printer models which have had the serial interface installed Q Caution Be sure to set the parameters to match your computer as follows Never change the RS 422A parameters for Apple Macintosh computers Because the RS 422A parameters have been correctly set at the factory for Apple Macintosh computers you do not need to change the settings You may skip this section If you change parameters for the RS 232C serial interface and you switch back to RS 422A for Apple Macintosh computers be sure to restore the parameters to the factory settings Set the RS 232C parameters to match your computer You can set serial settings in several different places within your DOS application within the Windows Printer Icon for Windows application software only or within your AUTOEXEC BAT file using MODE commands For information on serial interface parameters see the user s guide of your computer or software 4 2 CHAPTER 4 OPTIONS If necessary set the serial interface parameters as follows 1 Make sure that the printer is in the off line state 2 Set serial interface parameters by moving up on or down off the selectors of the dual in line package DIP switch uu gt O
135. he corrective action to take Enhanced Memory Management The printer provides its own data compression technology in its printer hardware and the supplied printer driver software which can automatically compress graphic data and font data efficiently into the printer s memory You can avoid memory errors and print most full page 600dpi graphic and text data including large fonts with the printer s standard memory 1 Download Free Service Manual and Resetter Printer at http printer1 blogspot com Remote Printer Console Program for DOS The utility program Remote Printer Console RPC is available on the floppy disk supplied with your printer When you operate your computer in the DOS Disk Operating System environment this program allows you to easily change the default settings of the printer such as fonts page setup emulations and so on This program also provides a status monitor program which is a Terminate and Stay Resident TSR program It can monitor the printer status while running in the background and report the current status or errors on your computer screen Popular Printer Emulation Support This printer supports four printer emulation modes HP LaserJet 6P Brother BR Script Level 2 Epson FX 850 and IBM Proprinter XL When you use DOS application software or Windows version 3 0 or earlier you can use any of these emulations to operate the printer The printer also supports Auto emulation switching between H
136. he printer and computer the program works only in the PC to printer direction and cannot receive printer status information The program does not work with printers on a network If the RPC conflicts with some application software exit your application software and then run the RPC The RPC may work in the DOS compatible box screen mode of Windows however it is recommended that you completely exit from Windows to the DOS prompt before using the RPC The Printer Status Monitor and some other Terminate and Stay programs cannot coexist in the computer s memory If they do not work properly together use them one at a time You can suspend the Printer Status monitor with any of the following methods or commands e C RPCX gt STMX R and press the Enter key Hold the space bar down while executing the AUTOEXEC BAT file at DOS startup to prevent the status monitor being loaded as a TSR program 20 Action 6 5 Prepare Macintosh for the Printer You need to configure your computer for the printer by installing the printer driver and TrueType compatible fonts into the System Folder of your Macintosh computer and select your printer NOTE You must have Macintosh System software version 6 0 7 or above to use this printer driver This printer driver only supports the 300 dpi mode when used with a Macintosh computer When setting up the printer to work with your Macintosh computer you will need to use the RS 422A ser
137. he printing process automatically 2 4 CHAPTER 2 PAPER HANDLING Loading Paper into the Feeder To load paper into the feeder follow these steps gt Note This section describes loading paper into the front multi purpose sheet feeder 1 Load paper into the rear sheet feeder 2 in the same way as described here Remember however that paper sizes vary for Feeder 1 and Feeder 2 For paper sizes see PAPER SPECIFICATIONS in Chapter 2 1 Open the multi purpose sheet feeder by gently pulling the tabs forward towards you 2 Move the paper guides horizontally to the widest position 2 Fig 2 4 Opening the Feeder and Moving the Paper Guides 3 Load paper into the multi purpose sheet feeder with the printing surface face down Fig 2 5 Loading Paper or Envelopes in the Feeder 2 5 USER S GUIDE gt Note If you load envelopes in Feeder 1 make sure they are inserted in the direction shown on the previous page Q Caution If you print transparencies load them sheet by sheet Failure to do so may cause a double feed error The feeder can hold up to 200 sheets of plain paper 80 g m 20 Ib If you load too many sheets paper jams could occur Make sure that the paper is stacked below the W mark If there is still some paper in the feeder you must first remove it put it together with the new paper and then insert the stack in the feeder 4 Move the paper guide to the appropriate paper width
138. ial interface The serial interface board is an option For information on options consult your dealer or refer to the User s Guide for this printer The supplied high density floppy disk contains the printer driver and TrueType compatible fonts necessary for this printer to work with Macintosh computers Be sure to follow the steps below to install the printer driver by using the installer software 1 Start your Macintosh computer 2 Insert the supplied disk for the Macintosh computer into the disk drive If your computer does not support high density 1 4 MB diskettes please contact your dealer or Brother Printer Support 3 Double click the disk icons to open your hard disk and the inserted disk 4 Double click the Installer icon 5 The installer starts running Follow the instructions on the computer screen NOTE After you have installed the printer driver you need to select your printer with the Chooser which is located under the Apple menu on the Macintosh computer 21 brother Please read this manual thoroughly before using the printer Keep this manual in a convenient place for quick and easy reference at all times Shipment of Printer If for any reason you must ship your printer carefully package the printer to avoid any damage during transit It is recommended that you save and use the original packaging The printer should also be adequately insured with your carrier Warning When shipping the p
139. ible with the industry standard bi directional parallel interface The Universal Serial Bus is an interface which allows the printer to be connected to multiple peripheral devices The printer status monitor program can show the current status of your printer When printing the animated dialog box appears on your computer screen to show the current printing process If an error occurs a dialog box will appear to let you know what to correct For example when your printer is out of paper the dialog box will display Paper Empty and instructions for the proper corrective action High Resolution Control amp Advanced Photoscale Technology High resolution control HRC technology provides clear and crisp printouts Use this function to get smooth text print quality Advanced Photoscale Technology enables the printer to print graphics in 256 grayscale levels producing nearly photographic quality Use this function when you want to print photographic images CHAPTER 1 INTRODUCTION 1 Enhanced Memory Management The printer provides its own data compression technology in the printer hardware and the supplied printer driver software which can automatically compress graphic data and font data efficiently into the printer s memory You can avoid memory errors and print most full page 600 dpi graphic and text data including larger fonts with the printer s standard memory Environment Friendly Economy Printing Mode This feature will cut y
140. ing the parallel and serial interfaces at the same time Automatic interface selection is a standard feature gt Note e The serial interface board for this printer is optional but in some countries the serial interface board may have been installed by either the factory or dealer The serial interface for Apple Macintosh RS 422A will only print at 300 dpi The serial interface board is installed onto the main controller board inside the printer For the details about installation see the instruction guide which was provided with the serial interface board Selecting the RS 422A Apple or RS 232C IBM Serial Interface gt Note This section is only for printer models which have had the serial interface installed Q Caution Be sure to select the serial interface type to match your computer as follows e For Apple Macintosh computers you should not have to change any settings because the Apple RS 422A setting is factory selected default For IBM compatible PCs you should move the switch to the IBM RS 232C setting If you are using an Apple Macintosh on the RS 422A port and an IBM compatible PC on the parallel port it is not necessary to make any changes to the switch setting USER S GUIDE If necessary select the interface type as follows 1 2 Make sure that printer is in the off line state Select the RS 422A Apple or RS 232C IBM interface by changing the serial interface slide switc
141. ing the supplied Windows driver or RPC program Memory Full Press the panel switch to print the data remaining in the printer e If you are using the supplied Windows driver try again after changing the following settings The best combination of the settings below will vary depending on your document Graphics Mode TrueType Mode Use Printer True Type Fonts Page Protection Expand the printer memory by adding a commercially available SIMM Reduce the print resolution or reduce the complexity of your document Parallel Interface Line Press the panel switch to resume printing Error Check that the connection between your computer and printer is secure and correct and check the interface cable Serial Interface Framing Press the panel switch to resume printing Error Check the communication parameters such as baud rate and stop bit on both your computer and printer Serial Interface Parity e Press the panel switch to resume printing Error Check the communication parameters such as bit length and parity on both your computer and printer Serial Interface Overrun Press the panel switch to resume printing Error The interface hardware may be damaged Consult your dealer 6 2 CHAPTER 6 TROUBLESHOOTING Error Action Serial Interface Input Press the panel switch to resume printing Buffer Overflow Check the communication parameters such as the handshake protocols on both your computer and printer
142. ioned in this User s Guide are registered trademarks of their respective companies ENERGY STAR is a U 5 registered mark Compilation and Publication Notice Under the supervision of Brother Industries Ltd this manual has been compiled and published covering the latest product s descriptions and specifications The contents of this manual and the specifications of this product are subject to change without notice Brother reserves the right to make changes without notice in the specifications and materials contained herein and shall not be responsible for any damages including consequential caused by reliance on the materials presented including but not limited to typographical and other errors relating to the publication This product is designed for use in a Professional Environment 01998 Brother Industries Ltd Definitions of Warnings Cautions and Notes The following conventions are used in this User s Guide Warning Indicates warnings that must be observed to prevent possible personal injury Q Caution Indicates cautions that must be observed to use the printer properly or prevent damage to the printer gt Note Indicates notes and useful tips to remember when using the printer To Use the Printer Safely Warning After you have just used the printer some internal parts of the printer are extremely hot When you open the top cover of the printer never touch the shaded parts shown in the fo
143. iver can take effect Action 6 4 Prepare DOS for the Printer How to Use the Printer in Your DOS Application Software without using the Windows System Before working with application software that runs in DOS if you do not already have a suitable driver installed you will need to install a printer driver that matches one of the following supported emulations HP LaserJet 6P Brother BR Script Level 2 EPSON FX 850 or IBM Proprinter XL printers The following table shows combinations of printer drivers and printer emulation mode To get the most out of this printer you should install an HP printer driver in your application software Printer driver supported in your Emulation mode to be selected with application software the remote printer console program HP LaserJet 6P 6L HP LaserJet 6P emulation mode HP LaserJet 5P 5L HP LaserJet 6P emulation mode HP LaserJet 4 AL AP Auto emulation selection Epson FX 850 Epson FX 850 emulation mode Epson FX 80 Auto emulation selection Proprinter XL IBM Proprinter XL emulation mode IBM Proprinter Auto emulation selection NOTE e The best or recommended printer driver is indicated in bold Besure to choose the correct printer driver in your application software Failure to do so may cause poor or inconsistent results What Does Remote Printer Console Do The Remote Printer Console RPC is a utility program which runs in the DOS environment and
144. k Possible cause Step Check Result Remedv HV GND contacts Fig 4 5 Corona failure 1 Is the corona wire of the drum Ves Replace the drum unit broken unit Are the electric terminal Ves Clean the terminals 6 springs in the printer bodv and in the printer and on the electrode on the bottom the drum face of the drum unit dirty Harness 3 connection H V power supplv PCB Is the scanner unit connected Y Check the harness with the driver PCB correctly connection between the scanner unit and the driver PCB Y Replace the H V supply PCB power supply PCB replaced l b 2 H V power Is the problem solved after Main PCB Is the problem solved after Replace the main main PCB PCB es es Ditto Perform the same check as in No Replace the panel step 3 sensor PCB es Driver PCB 7 Is the problem solved after Ves Replace the driver driver PCB replaced PCB IV 8 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 5 Dirt on the back of paper Fixing unit Is the pressure roller dirty Clean the pressure roller 15 any other area in the printer See the following note dirty Dirt in the drum Is the transfer roller dirty Replace the drum unit unit No Replace the H V power supply PCB 1 Setthree or more sheets of paper in MP sheet feeder 1 or 2 is the problem solved after the drum unit replaced Note Cleaning of the pressure roller 2 Open top c
145. ke sure that the printer power switch is off before connecting or disconnecting the interface cable Also make sure that the computer is turned off Connect the parallel interface cable printer cable to the parallel interface port of the printer Secure connection with wire clips B Connect the interface cable to the printer port of the computer NOTE The printer can also operate with an RS 232C RS 422A serial interface bv installing the optional serial interface board For more information see CHAPTER 4 OPTIONS in the User s Guide For the location of your computer s parallel or serial if you are using the optional interface board printer port refer to the User s Guide of your computer Action 4 2 Connect Your Printer to Your Computers using the USB interface Only for HL 1070 with Windows 98 The Universal Serial Bus is an interface which allows the printer to be connected to multiple peripheral devices If your PC has a USB port you can connect the printer to your PC by using the USB interface as described in the following procedure e NOTE We recommend that you use the USB interface with this printer on Microsoft Windows 98 Althrough Microsoft Windows 95 OSR2 1 supports the USB interface some PCs do not work correctly with the USB interface e Only one Brother printer can be used in the same chain of the USB connection If more than one Brother printer exists in the same chain of th
146. key or by using the keys shown below to switch the screen to the sub menus Menu Press the keys Functions Direct Access Alt D You can directly control printer functions such as Print Form Self Print Reset Printer Sleep Control Printer Setup Alt P You can enter the setting mode to change further printer settings such as margin settings continue mode reprint function font and sleep mode Console Config Alt C You can change the environment settings for the RPC program color Status Monitor configuration etc Guide Alt G You can get into the Guide mode Help Fi You can get on line help about the current highlighted item by pressing FI 19 Using the Printer Status Monitor Program Type C RPCX gt STMX and press the Enter key to make the Printer Status Monitor Program stay resident in your computer memory If there are any changes to the printer status it displays a message on your computer screen If the printer status monitor program stays resident in your computer you can monitor the printer status on your computer screen immediately using the hot key sequence Ctrl Alt R To remove the Printer Status Monitor program from your computer memory type RPCX gt STMX R and press Enter key The RPC works in the environment where your printer is directly connected to your computer If you are using any printer buffer switches which do not support bi directional communication between t
147. lean the high voltage contact Reconnect the harness between the high voltage power supply and the driver PCB SR PCB failure SR bias contact Do any of the terminals on the Clean the SR bias contact SR contacts have dirt or contact burns 2 Check the connection of the Replace the SR PCB harness between the SR PCB and the driver PCB M 7 Fixing heater temperature failure Poor thermistor 1 Are the connectors on the Connect the connectors harness contact erase lamp PCB and the high voltage power supply PCB securely secured correctly Blown thermal Remove the fixing unit and Y Replace the fixing unit fuse measure the resistance between the input connectors Is it open circuit N 5 Replace the fixing unit Reinstall the thermistor properly es 2 Thermistor 3 Is the thermistor installed failure properly 4 Halogen heater Remove the fixing unit and Y Replace the halogen heater lamp failure measure the resistance of the lamp fixing unit lamp Is it open circuit 24 Download Free Service Manual and Resetter Printer at http printer1 blogspot com BD failure Harness 1 Is connector P4 on the driver No Connect it securely connection PCB secured correctly failure Harness Is the connection of the Reconnect the connectors connection scanner motor connector P2 securely failure on the driver PCB secured Power supply 2 Is the voltage between pins 1 No Check if 24VDC is sup
148. led Check the harness connection between the high voltage power supply PCB and the driver PCB Perform the same check as step 5 above and also between the driver PCB and the main PCB HV GND contacts Fig 4 5 Set it to the center detect position Toner sensor failure Check if the toner sensor needs cleaning and check the toner sensor connection The wiper of the toner cartridge is defective Replace the toner cartridge Clean contact electrodes both in the printer body and on the drum unit If the connection is normal replace the high voltage power supply PCB Replace the driver PCB or the main PCB 7 Is the problem solved by Yes Replace the scanner repealing the scanner unit unit IV 5 Download Free Service Manual and Resetter Printer at http printer1 blogspot com l 2 Dark Possible cause Step Check Result Remedv HV GND contacts Fig 4 5 Densitv dial 1 Is the densitv dial at the center Set it to the center click position click position or reasonable position Corona failure Is the corona wire dirty Clean the corona wire by using the wire cleaner 2 soiled wire Drum unit failure 4 Is the problem solved when the Replace the drum drum unit is replaced unit with a new one H V power 5 Are there any disconnected Replace the H V supply PCB connectors power supply Corona failure 3 Are the corona electrodes Clean both electrodes contact failure between the printer bo
149. ler 7 For development roller Wire cleaner 9 For supply roller For grid Fig 4 5 To SR PCB For development roller For supply roller For corona wire For cleaning roller For transfer roller Grounding wire For corona wire For drum For drum For cleaning For development roller roller For transfer For grid roller Fig 4 6 19 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 4 Location of Feed Roller Shaft and Grounding Contacts SRM E Feed shaft roller ma For feed roller Fig 4 7 IV 20 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 4 PAPER JAM Type of jam of paper stopped at 20mm from the fixing unit Paper feed roller rotated twice Top of paper stopped at 250mm from the fixing unit Next paper is not fed Top paper stopped at the transfer roller Paper was fed approx 20mm transfer roller Top of paper stopped at 17mm from the contact point of the heat roller and pressure roller Top of paper stopped at 35mm from the contact point of the heat roller and pressure roller ejecting paper 1 Cover open 2 Bug How to make the sensors on Top of paper stopped at 20mm from the fixing unit Note No paper 1 Jam caused by paper length considered longer than 400mm 16 inches 2 Jam caused by malfunction of the
150. lick Start 4 Choose Run 5 Type D START32 or the appropriate drive directory letter in the command line box and click OK After the installer starts simply follow the instructions that appear on the screen For Windows 3 1 3 11 Close all the applications running on your PC Insert the supplied compact disc into the CD ROM drive In the Windows Program Manager screen click the File menu Choose Run Type D START16 or the appropriate drive directory letter in the command line box and click OK QA Eus After the installer starts simply follow the instructions that appear on the screen Action 6 2 Prepare Windows 95 98 for the Printer from floppy disks You need to configure Windows 95 98 for the printer by installing the printer driver and TrueType compatible fonts from the supplied disk into Windows 95 98 1 Insert the supplied floppy disk labeled disk1 into your floppy disk drive 2 Click the Start button and select Settings 3 Select Printers and double click Add Printer icon File Edit View Help 8 objectis 4 Follow the instructions in Windows 95 98 15 Action 6 3 Prepare Windows 3 1 for the Printer You need to configure Windows 3 1 for the printer by installing the printer driver and TrueType compatible fonts from the supplied disk into Windows 3 1 Since the supplied printer driver and fonts are compressed on the disk be sure to use the supplied installer program to ins
151. ller which is also made of conductive sponge rotate against each other The toner is charged and carried from the supply roller to the development roller The toner adheres to the development roller and is conveyed to the drum at an even thickness controlled by the blade The toner is nipped between the development roller and the drum and developed onto the latent image on the drum The electrostatic field between the drum and the development roller which is DC biased from the high voltage power supply creates the electrostatic potential to attract toner particles from the development roller to the latent image area on the drum surface a Transfer process ON Transfer roller Blade b Cleaning process ON Drum SN Sd Erase lamp 6 a Collecting process Develop housing Supply roller DC bias b Discharging process Develobment roller SR bias Cleaning roller Fig 2 30 2 5 4 Transfer Transfer process After the drum has been charged and exposed and has received a developed image the toner formed is transferred onto the paper by applying a negative charge to the backside of the paper The negative charge applied to the paper causes the positively charged toner to leave the drum and adhere to the paper As a result the image is visible on the paper 0 Cleaning process of transfer roller If the toner is not transferred onto the paper perfectly it is possible that there may be residual toner on the
152. llowing illustration A High Temperature Inside the Printer Warning There are high voltage electrodes inside the printer Before cleaning the printer make sure to turn off the power switch and unplug the power cord from the power outlet Turning off the Switch and Unplugging the Printer USER S GUIDE TABLE OF CONTENTS CHAPTER 1 INTRODUCTION iii sisa iii dik saba sit eh Dien sie ses ea Db odore Ionen 1 1 ABOUT THE GUIDEBOOKS atio nM a 1 1 Finding Out How to Use the Printer aU 1 1 ABOUT YOUR PRINTER Ee eaae e erre Hit Phan 1 2 Printet OVERVIEW PME PIE DEUS EURO HOUR A pi DIU RE 1 2 System Requirements in the Brother Printing Solution for Windows 1 3 EE 1 3 OPERATING AND STORAGE EN VIRONMENT 4 n rentrer io 1 6 POWER ply 1 6 Environment 1 6 CHAPTER 2 PAPER HANDLING ii i taste iersiseasansem aeea 2 1 PAPER SPECIFICA NONS bn HEP 2 1 MULTI PURPOSE SHEET FEEDERS T Te 2 4 Loading Paper anto the eerie recor 2 5 Two Side Printing Manual Duplexmg u 2 8 MANUAL PEED SEOT lii iii b i 2 9 OUTPUT TRAY AND PAPER SUPPORT
153. ly installed 6 4 CHAPTER 6 TROUBLESHOOTING PAPER JAMS Before you can clear a paper jam error you need to find the location of the paper jam Locate the position referring to the following figure Front Multi Purpose Sheet Feeder 1 can be removed to clear paper jams Top Cover Rear Multi Purpose Sheet Feeder 2 Drum Unit Fig 6 1 Locating Paper Jam Position After locating the position clear the jammed paper referring to the following descriptions If the jammed paper is removed completely and the top cover is closed the printer may resume printing automatically If the printer does not resume printing press the control panel switch Warning After you have just used the printer some internal parts of the printer are extremely hot When you open the top cover of the printer never touch the shaded parts shown in the following diagram A High Temperature Fig 6 2 Inside the Printer 6 5 USER S GUIDE Paper Jam in the Multi Purpose Sheet Feeder If a paper jam has occurred inside the multi purpose sheet feeder 1 or 2 pull the jammed paper upwards out of the feeder Also remove Feeder 1 and open the top cover to check that a torn piece of paper does not remain inside the printer refer to the following sections Feeder 1 Feeder 2 Fig 6 3 Paper Jam in the Feeders If the paper cannot be pulled up see the next sections Paper Jam under Feeder 1 and Paper Jam near the Dru
154. ly safe For your safety if in any doubt about the effective grounding of the power consult a qualified electrician Disconnect device This printer must be installed near a power outlet which is easily accessible In case of emergencies you must disconnect the power cord from the power outlet in order to shut off power completely Ger uschemission Acoustic Noise Emission For Germany Only Lpa lt 70 dB A DIN 45635 19 01 KL2 REGULATIONS IMPORTANT Wiring Information For U K only If the power cord supplied with this printer is not suitable for your electrical outlet remove the plug from the mains cord and fit an appropriate three pin plug If the replacement plug is intended to take a fuse then fit the same fuse as the original If a moulded plug is severed from the power cord then it should be destroyed because a plug with cut wires is dangerous if plugged into a live socket outlet Do not leave it where a child might find it In the event of replacing the plug fuse fit a fuse approved by ASTA to BS1362 with the same rating as the original fuse Always replace the fuse cover Never use a plug with the cover omitted WARNING THIS PRINTER MUST BE PROPERLY EARTHED The wires in the mains cord are coloured in accordance with the following code Green and yellow Ground Blue Neutral Brown Live The colours of the wiring in the power lead of this printer may not correspond with the markings which identify the termi
155. m Unit Paper Jam under Feeder 1 If a paper jam has occurred under the front multi purpose sheet feeder 1 remove the feeder Then pull the jammed paper upwards and out of the printer Re install the feeder Fig 6 4 Paper Jam under Feeder 1 6 6 CHAPTER 6 TROUBLESHOOTING Paper Jam near the Drum Unit If a paper jam has occurred near the drum unit open the top cover and remove the drum unit Then pull the jammed paper upwards slowly and out of the printer Install the drum unit and close the top cover M gt OP x R 25 ii ES Fig 6 5 Paper Jam near the Drum Unit Paper Jam in the Fuser Unit or at the Paper Output Tray If a paper jam has occurred in the fuser unit or at the paper output tray open the top cover and remove the drum unit Then pull the jammed paper slowly out of the fuser Install the drum unit and close the top cover Fig 6 6 Paper Jam Inside the Printer USER S GUIDE Q Caution Do not pull jammed paper from the output tray Be sure to open the top cover to remove the jam or the fuser may get dirty with toner powder and may result in toner scatter on the next printed page or pages Fig 6 7 Do Not Pull the Jammed Paper from the Output Tray 6 8 CHAPTER 6 TROUBLESHOOTING Q amp A This section contains questions and answers for using your printer If you have encountered a problem find the question relating to your p
156. ms 1 Code 2 3 Description 4 Symbol PCB No Revision and Parts location mounted on the PCB Note No orders without Parts Code or Tool No can be accepted Example gt 1 2 3 4 REF NO CODE DESCRIPTION SYMBOL REMARK Revision No marked on the printed circuit board B48K056 201A rmi e S yum agus Design change indication ERHEBEN IMMUNE Specification No Mene eee eee Pattern alteration No M Circuit board No 2 Design changed parts If the parts are changed any one of the following symbols is indicated in the REMARKS column A compatible between old and new replaceable from old to new 0 incompatible newly established 3 The original of this list was made based on the information available in April 1998 4 Parts are subject to change in design without prior notice CONTENTS DRIVE UNIT nuisance nid nap ELEM MR IMEEM 1 2 OCANNER emm 1 a MP SHEET FEEDER 3 4 GE Ma ca QU Dad b d 3 5 LO cR o me 5 5 ununi dus ud RUEDA CMM CONI UNUM dE 7 Ta MAIN POB 5 DRIVER eI 10 G POWER SUPPLY POB ia da d 10 10 HIGH VOLTAGE POWER SUPPLY ca 12 PIS p p TTE 12 12 ADDESSUHIES 14 19 PACKING MATERIALS 14 1 DRIVE UNIT UH
157. n Use the paper stopper only when printing A4 or Letter size paper Failure to set the paper stopper may cause ouput stack sheets to scatter When you use transparencies remove each sheet immediately after printing Stacking sheets may cause the transparency to curl or jams Continuous printing with the output tray closed may cause condensation inside the output tray 2 11 CHAPTER 3 CONTROL PANEL CHAPTER 3 CONTROL PANEL LAMPS AND SWITCH This section refers to the following lamps and switch on the printer control panel 7 Fig 3 1 Lamps and Switch on Control Panel gt Note When the power switch is off or the printer is in sleep mode all lamps including the Ready lamp are off Ready Paper Lamp The Ready lamp indicates the current status of the printer Lamp Printer status Off The power switch is off or the printer is in sleep mode If the printer is in sleep mode it will wake O up automaticallv when it receives data or vou press the control panel switch Blinking printer is warming up Ooe Blinking at 1 second intervals Blinking printer is cooling down and pauses printing unti the printers internal temperature is lowered Blinking at 2 seconds intervals On The printer is ready to print e This lamp also works as the Paper lamp with the Alarm lamp They blink simultaneously to indicate a paper error See Operator Calls in Chapter 6 3 1 USER S GUIDE Data Tone
158. n on the power switch while holding down the switch on the control panel When you enter this inspection mode the Drum lamp is ON Holding down the panel switch will cause the lamps turn ON in the order Drum Alarm Ready gt Data Drum When you release the switch a mode is selected The mode selected is indicated by the lamp which is ON when you release the switch The inspection modes are assigned to the respective lamps as shown below 3 patterns print mode grid zip black ROM code reprogramming mode only when the flash memory is fitted Details of the factory inspection mode are as follows This mode is used to check if the sensors in the printer are functioning correctly In the process of this inspection the lamps and the switch on the control panel are also checked On entering this mode the lamps show the status of the respective sensors as follows IV 27 Feeder2 Drum Paper eject sensor Alarm Registration sensor Ready Cover sensor Paper Data Toner sensor Paper eject ON Paper is detected Drum lamp ON sensor OFF No paper is detected ON Paper is detected sensor OFF No paper is detected Cover ON The top cover is closed sensor OFF The top cover is open ON The toner cartridge is installed sensor OFF No toner cartridge is installed The procedure for the factory inspection mode is as follows 1 Turn the printer power
159. nals in your plug If you need to fit a different plug proceed as follows Remove a length of the cord outer sheath taking care not to damage the coloured insulation of the wires inside Cut each of the three wires to the appropriate length If the construction of the plug permits leave the green and yellow wire longer than the others so that in the event that the cord is pulled out of the plug the green and yellow wire will be the last to disconnect Remove a short section of the coloured insulation to expose the wires The wire which is coloured green and yellow must be connected to the terminal in the plug which is marked with the letter or by the earth symbol or coloured green or green and yellow The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black or blue The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red or brown The outer sheath of the cord must be secured inside the plug The coloured wires should not hang out of the plug CHAPTER 1 INTRODUCTION ABOUT THE GUIDEBOOKS Finding Out How to Use the Printer You have two guidebooks for this printer Read each guidebook in the following order 1 Read the Quick Setup Guide to set up your printer and to ensure proper connection with your computer It also contains information for installing the printer driver fonts and Remo
160. note and clear the problem Same as above continuous printing 1 Cover is not closed properly 2 Bug 1 Check if the drum unit is installed correctly 2 Inform BIL 1 2 Power on the printer while pressing the panel switch 3 Release the panel switch 4 Press and release the panel switch Results Alarm Lamp is ON Paper feed sensor is turned ON Drum Lamp is ON Paper eject sensor is turned ON IV 21 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 5 TROUBLESHOOTING MALFUNCTIONS When carrying out countermeasures for malfunctions as described in this section check connectors for contact failure before measuring the voltage at the specified connector pins M 1 No AC power supplied Possible cause Supply voltage 15 the correct voltage present Inform the user that the correct at the outlet voltage is not supplied at the outlet Power plug 15 the power cord securely Plug the power cord securely plugged into the outlet into the outlet Fuse F1 F2 3 is the fuse blown If the fuse blows again immediately after replacing the low voltage power supply PCB check that there is not a short circuit somewhere in the AC power supply line Wiring Unplug the power supply plug Replace the AC power cord Is there a broken wire between the AC input connector of the low voltage power supply and the power plug M 2 No DC power supplied Step Result Is AC power su
161. ns Load paper in each feeder referring to the following tables J Feeder 1 front Paper Type Paper Size Cut sheets A4 Letter Legal B5 A5 A6 3 x 5 Executive Custom size 70 216 x 127 356 mm Envelopes DL C5 COM 10 Monarch 9 x 12 Post Card 70 216 x 127 356 mm Organizer Day Timer J K L M 70 216 x 127 356 mm Labels and 70 216 x 127 356 mm Transparencies Feeder 2 rear Paper Type Paper Size Cut sheets A4 Letter Legal B5 Executive See CHAPTER 2 PAPER HANDLING in the User s Guide for more information 1 Load paper into Sheet Feeder 2 Install the paper support onto the rear multi purpose sheet feeder 2 Open the cover of the multi purpose sheet feeder 2 Pushing and sliding tabs move paper guides horizontally to the widest position Load paper in the multi purpose sheet feeder 2 with the printing surface face down NOTE The feeder can hold up to 200 sheets of plain paper Excessive sheets may cause paper jams Make sure that the paper is stacked below the mark Pushing and sliding the tabs move the paper guides to fit the paper width CAUTION Failure to set the paper guide to the paper width may cause paper skew and jams Close the cover of the multi purpose sheet feeder 2 2 Load paper into Sheet Feeder 1 Install the paper support onto the front multi purpose sheet feeder 1 Open the cover of the multi purpose sheet fe
162. nwards to release the top cover from the main cover If it is impossible to release the top cover in the above way press the side of the top cover while pulling the side of the main cover 2 2 Note Main Cover Top Cover Main Cover Fig 3 3 3 4 MP Sheet Feeder 1 ASSY Note When disassembling the MP sheet feeder ASSY the grease which smears your fingers will stick to the separation pad or the paper pick up roller and then spread to the paper and the drum unit It might cause to appear black spots on the printing page 1 Slide the upper portion of MP sheet feeder 1 toward you and remove it MP Sheet Feeder 1 MP Sheet Feeder 2 Main Cover 4 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 Raise the pick up roller cover and remove it 2 3 Remove the MP feeder cover ib Pick up Roller E Cover D Fig 3 5 4 Remove the tray side covers and L by releasing the three hooks inside each of the covers as the following order Tray Side Cover R Releasing procedure 1 Release the hook D by hands 2 Release the hook 2 by using a screwdriver 3 Release the hook 3 by using a screwdriver 4 Pull out the tray side covers straight 1 5 Download Free Service Manual and Resetter Printer at http printer1 blogspot com lt HL 1070 gt PR98062 b After removing the sector gear paper
163. ol 8Mbytes Timer FIFO DATA EXTENSION Flash Memory 1Mbytes 4Mbytes 1 1 1 l i Parallel I O To PC Option RAM SIMM Max 32Mbytes 1 Option Serial I O RS232C amp RS422A EEPROM 512 x 8bits Motor Driver To Panel Sensor PCB Fig 2 2 Il 2 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 1 3 1 3 1 Core Fig 2 3 and 2 4 show the CPU circuit blocks on the main PCB The CPU is a Fujitsu MB86831PFV G BND which is driven at a clock frequency of 33 333333MHz Fig 2 3 Il 3 Download Free Service Manual and Resetter Printer at http printer1 blogspot com tat 182 x 5 1now12n ZHHBB 9 9 2012 asn gzz NoN 909 9212 310 90 651 2 310 8 T2z 1490851 4SB vD 292A30 sT S OIA3Y lt 898 58
164. on 3 2 FDA Regulations 110 120V Model only The US Food and Drug Administration FDA has implemented regulations for laser products manufactured on and after August 2 1976 Compliance is mandatory for products marketed in the United States One of the following labels on the back of the printer indicates compliance with the FDA regulations and must be attached to laser products marketed in the United States The label for Japanese manufactured products MANUFACTURED BROTHER INDUSTRIES LTD 15 1 Naeshiro cho Mizuho ku Nagoya 467 Japan This product complies with FDA radiation performance standards 21 CFR Subchapter J The label for US manufactured products MANUFACTURED BROTHER INDUSTRIES USA INC 2950 Brother Blud Bartlet TN 38133 U S A This product complies with FDA radiation performance standards 21 CFR Subchapter J 1 9 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 3 Caution for Laser Product Warnhinweis f r Laserdrucker CAUTION When the machine during servicing is operated with the cover open the regulations of VBG 93 and the performance instructions for VBG 93 are valid CAUTION case of any trouble with the laser unit please replace the laser unit itself To prevent direct exposure to the laser beam do not try to open the enclosure of the laser unit ACHTUNG Falle von St rungen der Lasereinheit muB diese ersetzt wer
165. our printing cost by saving toner It is useful when you want to obtain draft copies for proof reading You can select from two economy modes 2590 toner saving and 5090 toner saving through the Windows printer driver supplied with your printer Sleep Mode Power Save Mode When the printer is not used for a certain amount of time sleep mode automatically reduces power consumption The printer consumes less than 13 W when in sleep mode Low Running Cost Since the toner cartridge is separate from the drum unit you need to replace only the toner cartridge after approximately 2 400 pages which is cost effective and ecologically friendly The actual number of pages printed with each toner cartridge may vary depending on your average type of print job USER S GUIDE OPERATING AND STORAGE ENVIRONMENT Please take note of the following before using the printer Power Supply Use the printer within the specified power range AC power 10 of the rated power voltage in your country Frequency 50 Hz 220 V 240 V or 50 60 Hz 110 120 V The power cord including extensions should not exceed 5 meters 16 5 feet Do not share the same power circuit with other high power appliances particularly an air conditioner copier shredder and so on If it is unavoidable that you must use the printer with these appliances it is recommended that you use an isolation transformer or a high frequency noise filter Use a voltage regulator
166. over 3 Turn on the power switch while holding down the switch on the control panel 4 Release the panel switch when the Drum lamp is on 5 Close the top cover 6 Hold down the panel switch until the Ready lamp is on and then release the switch Print three patterns grid zip and solid black Turn off the power switch with the top cover closed 9 Setpaper in the manual slot with the solid black side up 0 panel 11 Release the panel switch when the Drum lamp is on 1 2 Press the panel switch again and release it immediately 13 Print a page of test pattern while cleaning the pressure roller IV 9 Download Free Service Manual and Resetter Printer at http printer1 blogspot com Black vertical streaks Black and blurred vertical streaks ep lai T U contacts Fig 4 5 Corona failure Is the corona wire dirty Yes Clean the corona wire with the wire cleaner Is the vertical block streak Return the wire about 10mm wide cleaner to its home Is the corona wire cleaner not position in its home position Corona failure Clean the toner off with toner Is the drum surface scratched Yes Replace the drum drum unit Scratch on the Dirt in the paper 3 Is the paper tray or feed feed system system on the drum unit soiled Cleaning failure 5 Is the drum surface dirty with Replace the drum toner in streaks unit Scratch on the Is the surface of the heat roller ixi heat roller
167. ow AlarmO e every 5 seconds Toner Oe Toner Empty AlarmO e Fast blinking Action Clear the paper jam referring to the next section PAPER JAMS and press the panel switch if the printer does not automatically resume printing Load paper in the printer referring to Chapter 2 and press the panel switch Reinstall the paper and press the panel switch Indicates that the printer has approximately 100 pages of printing left before the toner cartridge is empty Prepare a new toner cartridge Replace the toner cartridge with a new one referring to Chapter 5 USER S GUIDE For errors shown below the printer indicates an operator call by blinking the Alarm lamp If you use the printer with the supplied Windows driver the status monitor will appear to indicate the error on your computer screen The printer also prints some error messages on paper Error Action Cover Open Close the top cover of the printer Print Overrun Press the panel switch to print the data remaining in the printer e If you are using the supplied Windows driver try again after changing the following settings The best combination of the settings below will vary depending on your document Graphics Mode TrueType Mode Use Printer True Type Fonts Page Protection e If this does not clear the error reduce the complexity of your document or reduce the print resolution Expand the printer memory by installing a SIMM and set page protection to ON by us
168. ow to reinsert the paper gt Note Before re inserting the sheets you have to straighten them or you will get paper handling errors The use of very thin or very thick paper is not recommended If you encounter a double feeding error we recommend that you hold all sheets of paper except the front sheet while the paper is feeding Fig 2 8 Notes for Manual Duplexing e gt Note When you use the Manual Duplex function it is possible that paper jams may occur or print quality might not be satisfactory 2 8 CHAPTER 2 PAPER HANDLING MANUAL FEED SLOT The front multi purpose sheet feeder 1 also has a manual feed slot You can manually load paper sheet by sheet from this slot You do not need to remove paper from the multi purpose sheet feeder when using the manual feed slot When you load one sheet of paper manually You do not need to choose manual feed in the Setup dialog box of your printer driver While holding the selected size of paper in the proper orientation Portrait or Landscape place the side of the paper you wish to print on face down into the manual feed slot Align the paper at the center of the manual feed slot and be sure to insert it all the way Move the paper guide of the manual feed slot to the paper width you are using Fig 2 9 Moving the Paper Guide 4 When you load more than one sheet of paper manually Open the Setup dialog box of the supplied Windows printer driver and
169. pendix 2 Connection Diagram TIINVA HOLIMS udMOd IMS V ii ar 6 8 L V F 8 y 2 21 0063874 000 856EMN 3009 V90 0 BSB 20 3E0 50 IZB 50 9010 20 410 20 lt 20 VED 50 010 503 3 0 0 4IB 20 10 20 105 v8ONOHVL 3344n8 SNA 9211
170. plied input 24 and 2 GND of between pins 4 5 24 connector P2 on the driver and 2 3 24 of PCB 24 Volts DC connector P13 on the driver PCB If not check the power supply output on the low voltage power supply PCB Replace the scanner unit IV 25 Double feeding Paper 1 Is paper of a recommended N type being used Instruct the user to use recommended types of paper Replace the MP sheet feeder Separation pad 2 Is the surface of the separation Yes pad worn out Paper 1 Is paper of a recommended No Instruct the user to use the type being used recommended types of paper Is the wrinkle problem solved if Ye Instruct the user how to store new paper is used paper so that it does not absorb moisture Fixing unit 3 Is the entrance guide dirty entrance guide Clean the entrance guide Is the pressure roller dirty Y Y Clean the pressure roller Replace the fixing unit es es No IV 26 INSPECTION MODE Incorporated Inspection Modes The printer incorporates various inspection modes such as the factory inspection mode and the test print mode The inspection mode varies depending on the model of the printer This printer supports a factory inspection mode continuous grid pattern print mode 3 patterns print mode and NV RAM value dump mode The operation of the inspection mode is as follows 1 Turn off the power switch of the printer 2 With the top cover open tur
171. pplied between Follow the same check connectors CN1 L and CN1 N procedure of M 1 No AC when the power plug is power supplied plugged into the outlet Replace the low voltage power supply PCB Low voltage power supply PCB lead lead pin Voltage P13 4 5 P13 2 3 Approx 24V P13 8 9 P13 6 7 Approx 5V Step Result B Wiring DC load 2 Turn the power switch OFF Turn the power switch OFF and disconnect the P13 reconnect the connector and connector Driver PCB turn the power switch ON Turn the power switch ON again again Measure the voltages If the protector circuit is between the terminals activated check the connector Do the measured voltage the wiring from the connector satisfy the prescribed value in and the DC load the table below Caution If you analyze malfunctions with the power plug inserted into the power outlet special caution should be exercised even if the power switch is OFF because it is a single pole switch 22 Download Free Service Manual and Resetter Printer at http printer1 blogspot com Main motor unrotated Failure of 1 Is the connection of connector No Reconnect the connector connector P12 on the driver PCB correct Main motor 1 Disconnect connector P12 N Replace the Main motor from the driver PCB Measure the resistance between the connector pins of the main motor by using a circuit tester Do the measured resistances satis
172. printing an error report gt Note The Ready Data and Drum lamps are used to indicate printer errors with the Alarm lamp See ALARM INDICATIONS AT A GLANCE in Chapter 6 and take corrective action for the error This switch will be used as the following purpose depending on the situation Cancel Printing If you press the switch during printing the printer immediately stops printing and ejects the paper Wake up If the printer is in sleep mode pressing the switch wakes it up into the ready state Form Feed If the Data lamp is on press the switch The printer prints any data remaining in the printer memory this operation is called Form Feed Error Recover If an error occurs the printer will recover from some errors automatically If the error does not clear automatically press the switch to clear the error and continue printer operation Select Feeder If the Ready lamp is on press the switch You can select Feeder 1 or Feeder 2 3 3 USER S GUIDE Other Control Features The printer has the following useful features Sleep Mode When the printer does not receive data for a certain period of time time out it enters sleep mode Sleep mode acts as though the printer was turned off The default time out is 5 minutes While the printer is in sleep mode all the lamps are off and it is as if it was turned off but the printer can still receive data from the computer Receiving a print file or document automatic
173. r o o 9 Refer to the further description of those errors as follows e Service Address Error e Service B Bus Error e CPU Runtime Error The error which CPU other than the above two detects such Instruction or Operation Overflow HOW THE LAMPS INDICATE AN ERROR FUSER MALFUNCTION ume X O x x Time delay OFF yw Fig 4 9 IV 29 PR99019 APPENDIX 1 SERIAL NO DESCRIPTIONS The descriptions as below shows how to read labels on each place ID for production month gt A January E May J September B February F June K October C March G July L November D April H August M December 1 on the main body D89505488 MONTH al SERIAL NO NEAR FACTORY ID NO 2 Process unit on the package of the process unit Drum unit with toner cartridge 8D 00 1 YEAR EE TYPE MONTH 1 LINE NO SERIAL NO 3 Drum unit on the drum unit 8bEBOOO0001 YEAR ASSEMBLY 4 Toner cartridge on the toner cartridge SERIAL NO DATE MONTH X OCT Y NOV Z DEC YEAR 8331 028 05 N B 0 L FILLING AMOUNT 0 100g 1 110g TONER TVPE NB FILLING DATE FILLING MONTH b Scanner unit on the scanner unit 19001 L SERIAL NO ID NO 1 HL 700 SERIES 9 HL 1060 FACTORY ID NO V 1 Ap
174. r Lamp The Data lamp indicates the current status of the print data process Lamp Printer status Off The printer has no print data Blinking printer is receiving data from computer the printer is processing data in memory Oo g Ty On Print data remains in the printer memory If the e Data lamp is on for a long period of time and nothing has printed you need to press the switch to print the remaining data This lamp also works as the Toner lamp with the Alarm lamp They blink simultaneously to indicate a toner error See REPLACING THE TONER CARTRIDGE in Chapter 5 and Operator Calls in Chapter 6 Drum Lamp The Drum lamp indicates the drum unit is nearly at the end of its life Lamp Printer status Off The drum unit can be used Q On The drum unit is nearly at the end of its life Installing a new drum unit turns off this lamp See REPLACING THE DRUM UNIT in Chapter 5 Feeder Lamp The Feeder lamp indicates that the rear sheet feeder 2 is selected through your software When the front sheet feeder 1 is selected the lamp is turned off Lamp Printer status Off Feeder 1 is selected Feeder 2 is selected 3 2 CHAPTER 3 CONTROL PANEL Alarm Lamp Switch The Alarm lamp blinks to indicate a printer error status such as Cover Open and Memory Full If any other error occurs the printer indicates the error by blinking the Alarm lamp with another lamp or by
175. r Size Cut sheet A4 Letter Legal B5 A5 A6 Executive Custom size 70 216 x 127 356 mm 2 75 8 5 x 5 14 inches Envelopes DL C5 COM 10 Monarch 9 x 12 C4 Post Card 770 216 x 127 356 mm 2 75 8 5 x 5 11 inches Organizer Day Timer J K L M 70 216 x 127 356 mm 2 75 8 5 x 5 11 inches Labels and 70 216 x 127 356 mm 2 75 8 5 x 5 14 inches Transparencies LJ Sheet Feeder 2 Rear Paper Type Paper Size Cut sheet MA Letter Legal B5 Executive Cut Sheet Envelope Basis Weight 60 to 157 g m 75 to 90 g m 16 to 42 Ib 20 to 24 Ib single thickness Caliper 0 03 to 0 08 in 0 0033 to 0 0058 in 0 08 to 0 2 mm 0 084 to 0 14 mm single thickness Moisture Content 4 to 6 by weight 4 to 6 by weight Paper Capacity in Feeder Multi purpose Sheet Feeder Up to 22 mm 0 87 inch in height up to the mark Approx 200 sheets of 80 g m 20 Ib or 30 sheets of 157 g m 42 Ib A4 Letter paper or 10 envelopes Output Tray Approx 100 sheets of 80 g m 20 Ib A4 Letter paper USER S GUIDE Remarks Recommended paper Cut sheet Xerox 4200 in USA Xerox 80 Premier Paper in Europe or equivalent Label Avery laser label or equivalent Transparency 3M PP2500 Avery 5282 in USA STABILO 7250 in Europe or equivalent It is recommended that you test paper especially special sizes and types of paper on this printer before purchasing large quantities Avoid feeding labels with carrier sheets exposed sheets with lab
176. r cartridge is not empty Wipe the electric terminals referring to Cleaning the Printer Interior and Drum Unit in Chapter 5 Make sure that a torn piece of paper does not remain on the scanner window The problem may disappear by itself Try printing multiple pages to clear this problem especially if the printer has not been used for a long time If the surface of the drum has been scratched replace the drum unit with a new one If the problem does not disappear it may be that the drum has been marked or damaged due to excessive exposure to light In this case replace the drum unit with a new one If you still have the same problem after replacing the drum unit consult your dealer or our authorized service representative 6 16 CHAPTER 6 TROUBLESHOOTING Question Printed pages are blurred at the Certain environmental conditions such as humidity center or either edge high temperatures etc may cause this situation to occur Make sure that the printer is placed on a flat horizontal surface Remove the drum unit with the toner cartridge installed Try shaking them from side to side You may clear the problem by wiping the scanner windows with a soft cloth See Cleaning the Printer Interior and Drum Unit If the same problem occurs after cleaning and Drum lamp is still on replace the drum unit with a new one Fig 6 15 Blurred Page Ghost images show up on Turn the print density dial counte
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178. rclockwise for printed pages lighter images See ADJUSTING THE PRINT DENSITY in Chapter 5 B Make sure that you use paper that meets the specifications Rough surface or thick media can cause the problem If you still have the same problem consult your dealer or our authorized service representative Fig 6 16 Ghost Images gt Note The drum unit is a consumable and it is necessary to replace it periodically 6 17 APPENDIX APPENDIX A PRINTER SPECIFICATIONS Printing Print Method Electrophotography by semiconductor laser beam scanning Laser Wavelength 780 nm Output 5 mW max Resolution 1200 H x 600 V dots inch for Windows DIB graphics 600 x 600 dots inch for Windows and DOS 300 x 300 dots inch under Apple Macintosh using the optional RS 100M Print Quality Normal printing mode Economy printing mode up to 2590 and 5090 toner saving Print Speed Up to 10 pages minute when loading A4 or letter size paper from a multi purpose sheet feeder NOTE Maximum print speed is obtained by printing several copies of the same page Print speed may vary depending on interface type emulation processing power of the computer memory allocated to the print job paper size and graphic quality Warm Up Max 30 seconds at 23 C 73 4 F The warm up time depends on the ambient temperature and humidity First Print 15 seconds when loading A4 or letter size paper from the multi purpose sheet feeder 1 Print Media Ton
179. regist sensor Jam caused by paper length considered shorter than 80mm Jam caused by delay of paper feed Jam caused paper is not ejected from paper eject sensor Jam caused paper is not ejected from paper eject sensor the cover Paper feed sensor or paper eject sensor is turned on Paper feed sensor is not turned on 1 Paper feed sensor is not returned properly and is not turned off 2 The regist sensor actuator is not returned to the home position Paper feed sensor was turned off earlier Due to the paper dust or rubber of the paper feed roller war paper was not fed in proper timing Paper eject sensor does not work properly and is not turned off single printing Paper feed sensor is not turned on Same as above Remove the paper inside the printer If there is no paper exist check suspect sensors referring to note and clear the problem Check paper feed sensor motion referring to note and clear the problem 1 Check paper feed sensor motion referring to note and clear the problem 2 Attach the film onto the regist sensor actuator Malfunction of actuator or hardware noise Check sensors referring to note and clear the cause of the problem Remove the paper dust attached to the paper feed roller If the rubber is worn out replace it with new one Check the sensor motion referring to note and clear the problem Check the sensor motion referring to
180. rint options through the Printer Setup Menu within the Windows Control Panel USER S GUIDE Remote Printer Console Program for DOS The utility program Remote Printer Console RPC is available on a floppy disk supplied with your printer When you operate your computer in the DOS Disk Operating System environment this program allows you to easily change the default settings of the printer such as fonts page setup emulations and so on This program also provides a status monitor program which is a Terminate and Stay Resident TSR program It can monitor the printer status while running in the background and report the current status or errors on your computer screen Popular Printer Emulation Support This printer supports four popular printer emulation modes HP LaserJet 6P Brother BR Script Level 2 Epson 850 and IBM Proprinter XL When you use DOS application software or Windows version 3 0 or earlier you can use any of these emulations to operate the printer The printer also supports auto emulation switching between HP BR Script 2 and Epson or HP Brother BR Script 2 and IBM If you want to select the printer emulation you can do it using the Remote Printer Console Program Two Interfaces This printer has a high speed bi directional parallel interface and a Universal Serial Bus USB If your application software supports the bi directional parallel interface you can monitor the printer status It is fully compat
181. rinter the DRUM UNIT assembly including the TONER CARTRIDGE must be removed from the printer and placed in the plastic bag Failure to remove and place it in the plastic bag during shipping will cause severe damage to the printer and will VOID THE WARRANTY Remove the drum unit 2 Place it in the plastic bag and seal the bag completely 3 Re pack the printer See REPACKING THE PRINTER in Chapter 5 brother Laser Printer HL 1070 Series User s Guide For USA 8 CANADA Oniv For technical and operational assistance please call In USA 1 800 276 7746 outside California 714 859 9700 Ext 329 within California In CANADA 1 800 853 6660 514 685 6464 within Montreal If you have comments or suggestions please write us at In USA Printer Customer Support Brother International Corporation 15 Musick Irvine CA 92718 In CANADA Brother International Corporation Canada Ltd Marketing Dept 1 rue H tel de Ville Dollard des Ormeaux PQ Canada H9B 3H6 BBS For downloading drivers from our Bulletin Board Service call In USA 1 888 298 3616 In CANADA 1 514 685 2040 Please log on to our BBS with your first name last name and a four digit number for your password Our BBS supports modem speeds up to 14 400 8 bits no parity 1 stop bit Fax Back System Brother Customer Service has installed an easy to use Fax Back System so you can get instant answers to common technical questions and product information for
182. roblem and take the steps recommended to correct the problem Setting Up the Printer Hardware Question Recommendation The printer does not work The printer may be in sleep mode Press the panel lamps are off switch to wake up the printer Check to see if the printer is plugged into a live power source and the power switch is on The printer does not print Check the following The printer is turned on of the protective parts have been removed The toner cartridge and drum unit are installed properly The interface cable is securely connected between the printer and computer Check to see if the Alarm lamp is blinking If the lamp is blinking refer to the Operator Call section of this manual Check to see if the Ready lamp is blinking If the lamp is blinking fast the printer might be cooling down to lower the printers internal temperature Open the top cover of the printer to lower the temperature 6 9 USER S GUIDE Setting Up the Printer for Windows Question Recommendation I cannot print from my Make sure the supplied Windows printer driver is application software installed and selected with your application software If you use the serial interface make sure that the serial slide switch of the serial interface is in the correct position and the interface settings are correctly set up with the DIP switches Sometimes I get a Print Change the following settings
183. ry Canada Compliance Statement For Canada Only This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe B respecte toutes les exigences du R glement sur la mat riel brouilleur du Canada International Energy Star Compliance Statement The purpose of the International Energy Star Program is to promote the development and popularization of energy efficient office equipments which includes computers monitors printers facsimile receivers and copy machines world wide As an International Energy Star partner Brother Industries Ltd has decided that this product meets the guideline of the program rff USER S GUIDE Radio Interference 220 240 V Model Only This printer complies with EN55022 CISPR Publication 22 Class B Before this product is used ensure that you use a double shielded cable with twisted pair conductors and that it is marked IEEE 1284 compliant The cable must not exceed 1 8 meters in length Laser Safety For 110 120 V Model Only This printer is certified as a Class I laser product under the U S Department of Health and Human Services DHHS Radiation Performance Standard according to the Radiation Control for Health and Safety Act of 1968 This means that the printer does not produce hazardous laser radiation Since radiation emitted inside the printer is completely confined within protective housings and ex
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185. scratched Replace the fixing unit Note Is you print the same pattern continuously the drum will be worn away and black vertical streaks appear on the paper Black and blurred horizontal stripes Step Remedy Scratch on the 1 Are the horizontal stripes at Y Replace the drum unit drum 94mm drum intervals Scratch on the 3 Are the horizontal streaks at Y Replace the fixing unit fixing roller 63mm heat roller intervals SR PCB 4 Is the problem solved after the Y Replace the SR PCB SR PCB replaced es Toner stuck on 2 Are the horizontal stripes at Yes Print several sheet and see the developer 25mm developer roller what happens roller intervals The problem will disappear after a while If not replace the drum unit es es IV 10 Download Free Service Manual and Resetter Printer at http printer1 blogspot com Black vertical streaks in the gray background Translucent Are there any stains Clean the scanner window stain on the If it is not effective replace the scanner window scanner unit White vertical streaks Scanner window Is the scanner window dirty Yes Clean the scanner window with dirty a dry tissue Transfer failure Is the transfer roller scratched Yes Replace the drum unit l 10 Faultv registration 1 Excessive paper Is the paper loaded in the Instruct the user to keep paper load paper feeder more than 22mm loads below 22mm in depth Ditto 3 Is the first
186. t 180 80 010 890 20 VIB 20 0 0450 50 0 50 010 VLO 20 lt 205 11 80 90 50 lt 105 gt SAJSUI NI JISV 2 2 2 2 2 UE sg m m neat ngar I neat nee near neat D IT 5 Eoy o T nT wT T 4 ZOVW cl 19 el 2 8 eov 22l yas BIEBA 05 ONI 1 8 x pol 289 0 1 1 1 3 ev 5 00 o 2 2 9 8 Bl 8 2 2 vEB SB 89 EJ za 2 1 0 0 5s sikoat lt lt lt Ree Fm Ree Che 8 810 20 MATS ST 18 M Y 1 L 301 280 vel 125 a i 196 21 8 8 VLB 20 Brad LT L I r vN3MN 280 x g 2 1531 o 910 90 1 2 l I 201 ET AI 300 gp o No lt 53091 896891 m ijosin 2 Sye3yL LN uon 1801 a1 byta 5713 hs id 4 l l 20 sNsva ANNET SX P eeoa inon anal Isa sy 1v al l 20 oa Sra gr 196 svt pyl 655 E 705 caa p ja 890 ua YH 1 4 Y s Bay T
187. t Config amp Print printer prints the current configuration of Fonts I the printer and a list of the internal fonts The printer returns to the ready status after printing Factory Reset The printer is restored to the factory setting and permanent fonts and macros are cleared The printer returns to the ready status after printing Hex Dump Print The printer can print data as hexadecimal values so that you can check data errors and problems To exit from this mode you have to turn off the printer Control Features Set by the Brother Driver Page Protection If the printed images are too complex to print the printer may print a partial image on the page If this occurs the printer has lost some print data and will indicate a print overrun error by printing an error report The page protection feature allows the printer to create the image to be printed in memory before physically moving the paper through the printer Therefore setting page protection to ON may eliminate the PRINT OVERRUN error The AUTO setting does not require additional memory and automatically uses page protection only when it is necessary Occasionally when AUTO page protection is on processing complex print data may be slightly delayed 3 5 USER S GUIDE Note To set the Page Protection to A4 Letter or Legal paper sizes the following total capacity of memory is required 300 dpi 600 dpi Letter A4 2 Mbytes 6 Mbytes Legal
188. t laser printers have a restricted area that cannot be printed on Usually the first two lines and last two lines of text cannot print leaving 62 printable lines Adjust the top and bottom margins in your document to allow for this 6 14 Print Quality Q Caution CHAPTER 6 TROUBLESHOOTING You may clear a print quality problem by replacing the drum unit with a new one if the Drum lamp is on The drum unit is at the end of its life Question Recommendation Printouts are too dark or light Printed pages contain white stripes Fig 6 8 White Stripes or Faint Images Printed pages are stained with toner or have vertical stripes y y Fig 6 9 Dark Stripes or Toner Stains Printed pages have white spots in black text and graphics area Fig 6 10 White Spots Turn the print density dial counterclockwise for lighter images and clockwise for darker images It has been factory set to the middle position See ADJUSTING THE PRINT DENSITY in Chapter 5 You may clear the problem by wiping the scanner windows with a soft cloth See Cleaning the printer interior and Drum unit in Chapter 5 If you still have the same problem and the Drum lamp is on after cleaning replace the drum unit with new one Clean the printer interior and the primary corona wire of the toner cartridge See Cleaning the Printer Interior and Drum Unit in Chapter 5 Make sure that the tab of the corona wire is
189. tall them These instructions assume you will install the driver and fonts from the disk drive A 1 Start Windows 3 1 2 Insert the supplied disk for Windows into your floppy disk drive 3 Choose Run from the File menu in the Program Manager 4 the drive name where you inserted EB Run the supplied disk and SETUP in the box for example A SETUP Click the MEETUP OK button or press Enter key Ind iesu 5 The installer program will begin Follow instructions on computer screen Be sure to restart Windows when the installation process is completed NOTE e The installer automatically updates your SYSTEM INI Windows file by adding DEVICE bi di 386 386Enh section If any bi directional parallel communications device driver has previously been installed it will be deactivated by this new driver If you want to use the driver that was previously installed you should re install your previous driver However re installing the previous driver will make the HL 1070 series driver inactive e The installer makes the installed printer driver the Windows default e The installer automatically sets the printer port to the parallel interface LPT1 e If you select the status monitor ON changes have been made to the SYSTEM INI file It is necessary to restart Windows so that the changes become effective and the installed bi directional parallel communications device dr
190. tch that is located on the left side of your printer Make sure that the Ready lamp is lit after the printer has warmed up approximately 30 seconds Make sure that the printer automatically ejects the starter sheet while the printer is warming up immediately after installing a new drum unit You may discard the starter sheet after it is automatically ejected CAUTION Do not open the top cover until the printer ejects the starter sheet completely It may cause the starter sheet to jam Printing Test Sample Page We recommend that you print a test page Refer to the instructions below NOTE e The following first print test page operation will be invalid after the printer receives any data from your computer e Additional test sample pages can be printed by using the Test Print Mode procedure in Chapter 3 of the User s Guide Press the control panel switch The printer will start printing a test sample page NOTE The printer can also print settings fonts and hexadecimal values of received data For more information see Test Print Mode in Chapter 3 of the User s Guide NOTE If the printer does not print a test sample page see CHAPTER 6 TROUBLESHOOTING Q amp A of the User s Guide If you are still unable to print a test sample page after reviewing the information in the User s Guide consult your dealer After printing the test sample page you are ready to prepare your computer to work with the
191. te Printer Console Program 2 Read the User s Guide to get information about the following e Features and operating environment requirements of your printer Chapter 1 Paper Handling Chapter 2 Control Panel Chapter 3 Options Chapter 4 Maintenance Chapter 5 Troubleshooting Chapter 6 Specifications Appendices Index USER S GUIDE ABOUT YOUR PRINTER Printer Overview Paper Support Paper Support Multi Purpose Multi Purpose Sheet Feeder 2 Sheet Feeder 1 Paper Guide Manual Feed Slot Extension Support Wire Control Panel Output Tray Fig 1 1 Front View Optional Interface Port Serial Interface Board RS100M DIP switch g 12345678 Universal Interface Port Slide switch Parallel Interface Port Power Switch Power Cord Fig 1 2 Rear View CHAPTER 1 INTRODUCTION System Requirements in the Brother Printing Solution for Windows Features Check the following system requirements to setup and operate the printer in the Brother Printing Solution for Windows environment BM PC or compatible with 80486 SX or higher microprocessor Parallel interface or printer port 4 MB or more of memory 8 MB recommended 10 MB of space available on your hard disk for the printer driver and all fonts e Microsoft Windows 95 98 Windows NT 4 0 or Windows 3 1 3 11 This printer has the following features Up to 1200 H x 600
192. ter1 blogspot com 3 gt two screws securing the fan motor Fan Motor SW Panel PCB Screws Fan Motor Holder Fig 3 32 3 46 Drive Unit 1 Unhook the heater harness from the drive unit Heater harness Drive Unit Fig 3 33 11 19 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 Release the hook to remove the gear cover 3 gt Remove the six screws securing the drive unit Lift the drive unit while pressing and releasing the static removal plate spring on the drive unit B jie 4 Gear cover Screws E Screws Ag ELS e aBg e E 1 iP A yl eL 0 lt a 2 2 Static removal plate spring Fig 3 34 3 17 Main Motor ASSY 1 Remove the four screws securing the main motor ASSY Drive Unit Main Motor ASSY Screws 111 20 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 18 Gears and Solenoid 1 Apply grease to the points shown below S lt i e e re M S 5
193. ternal covers the laser beam cannot escape from the machine during any phase of user operation FDA Regulations For 110 120 V Model Only U S Food and Drug Administration FDA has implemented regulations for laser products manufactured on and after August 2 1976 Compliance is mandatory for products marketed in the United States One of the following labels on the back of the printer indicates compliance with the FDA regulations and must be attached to laser products marketed in the United States MANUFACTURED BROTHER INDUSTRIES USA INC 2950 Brother Blvd Bartlett TN 38133 U S A This product complies with FDA radiation performance standards 21 CFR Subchapter J MANUFACTURED BROTHER INDUSTRIES LTD 15 1 Naeshiro cho Mizuho ku Nagoya 467 8561 Japan This product complies with FDA radiation performance standards 21 CFR Subchapter J Caution Use of controls adjustments or performance of procedures other than those specified in this manual may result in hazardous radiation exposure REGULATIONS Declaration of Conformity For Europe We Brother International Europe Ltd Brother House 1 Tame Street Guide Bridge Audenshaw Manchester M34 5JE UK declare that this product is in conformity with the following normative documents Safety EN 60950 EN 60825 EMC EN 55022 Class B EN 50082 1 following the provisions of the Low Voltage Directive 73 23 EEC and the Electromagnetic Compatibility Directive 89 336 EEC
194. the DOS prompt to proceed with installation Insert the supplied disk into your floppy disk drive A or B Select drive A or B to be used by typing A or B after the DOS prompt and pressing the Enter key Type RPCSETUP and press the Enter key A gt RPCSETUP Follow the instructions on the screen Using Remote Printer Console Main Program Remote Printer Console Type gt and press the Enter key to start the Remote Printer Console Direct Access Printer Setup Console Config Guide Current Status main program Status Ready Media Type Regular The Main Screen will appear on your Paper Size etter computer screen as shown on the right Copies 1 Memory Size 1048576 Bytes 1 4 Select Enter Setting Alt Character Menu 11 Help Esc Exit The gets the current settings information from your printer when it starts if bi directional communication is enabled between your computer and printer Otherwise RPC shows its default settings If you want to change settings move the cursor to the desired item and select the desired setting by using the Enter and Cursor keys Then press the Enter key to make the selected setting valid If you use a mouse click the desired item to change the setting Additionally there are four sub menus as shown in the table below Select a sub menu by clicking the desired sub menu with the mouse by using the cursor key and the Enter
195. tion settings If you can use the supplied RPC program use it to change the settings as required Also you can print the current setting list from the RPC program or Printer Control Panel Make sure that the correct interface type and settings are set up to match your computer Be sure to use RS 422A serial interface for Macintosh computers and the RS 232C serial interface for PCs Refer to SERIAL INTERFACE BOARD RS100M in Chapter 4 The printer received a very complex print job and could not process part of the page This may be solved by the following ways If you are using Windows 3 1 95 98 with the supplied printer driver change the following settings in the driver and try again Graphics Mode TrueType Mode Use Printer TrueType Font Set the page protection mode to AUTO or your document size Reduce the print resolution or reduce the complexity of your document and try again This is a problem usually relating to serial interface settings Your computer is not recognizing the printer s input buffer full signal Causes could be incorrect serial cable incorrectly wired or too long or incorrect setting of your computer serial interface Some applications download several types and sizes of fonts This can use up your printer memory very quickly Set the Page Protection to AUTO reduce the number of font sizes within your application reduce the resolution or purchase additional SIMM for the printer Mos
196. to by the CPU 74F245 vopso T C144 P3 OPTION IO 104 040 175 0 19 GND 03 12 CSRVN SS opcs 93 08O IORDN 13 gp 0 0 RESET 2 Jag 4 52 Rig 680 03 06 IBUSDR TPOS14 3 17 51 R175 680 ZBUSDR 01 098 ADR28 4 1 82116 4 41 052 RI78 191 5 5 15 29 gt A4 6 14 21 17 155 1 13 3l 16 14 B5 S 93 AAA 8 12 4 15 28 BB ey Ow NE 81 1 54101 DATA31 24x p7 DATA3 9 01 030 ADRL27 021 X D6 DATA29 8 ne DATA28 23 DATA27 DATA26 DATA2S DATA24 VDDS Bl 12C DATAL31 001 R159 103 R161 103 R168 103 03 060 XINTN 27 03 108 RESIST 2 SENTAN 03 09 2 ZBDN 12 BD 003 106 XVDON ETM EXVDO CND O ig LEDR 3 12C XSENN SENSE GND Fig 2 9 1 3 8 EEPROM The EEPROM an 24 04 two wire type with a 512 x 86 configuration U13 24 04 12C SCL SDA 12C Il 10 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 1 3 9 Reset Circuit The reset IC is a PST596DNR The reset voltage is 4 2V typ and the LOW period of the reset signal is 50ms typ ae 098 CASNAL3 0 a z e Fig 2 11 1 3 10 Parallel I O Fig 2 13
197. ton swab The problem is not solved after Replace the drum unit if the printing a few pages OPC drum is scratched or deteriorated exposed Refer to the following note Are the spots at 68mm Check and clean the heat roller intervals with a cloth dampened with And the problem is not solved alcohol after printing a few pages Replace the fixing unit Note Clean the drum unit as follows 1 Place the printing samples in front of the process unit and find the exact portion of image defect Position of smudge on the drum 94mm interval Fig 4 2 2 Turn the drum gear by finger while looking at the surface of the OPC drum IV 14 Download Free Service Manual and Resetter Printer at http printer1 blogspot com Wipe the surface of the photosensitive drum with a cotton swab until the 3 dust paper powder on the surface toner lamp comes off Separator Paper path gt 2 f 4 U lt gt Photo sensitive drum SS Cleaning roller Toner cartridge Fig 4 4 Caution Don t wipe the surface of the photosensitive drum with something sharp ball point pen etc Use the cleaning liquid which is mixed ethyl alcohol and pure water at the rate of each 5096 15 Download Free Service Manual and Resetter Printer at http printer1 blogspot com l 16 Black bank 19 Drum unit 1 Is the wire clean
198. ty Operating Storage APPENDIX AC 110 to 120 V 50 60 Hz AC 220 to 240 V 50 Hz 280 W or less 60 W or less 13 W or less 49 dB A or less 38 dB A or less 10 to 32 5 C 50 to 90 5 F 0 to 40 38 to 104 F 20 to 8096 without condensation 10 to 8596 without condensation Dimensions W x Dx H 402 x 439 274 mm 15 8 x 17 3 x 10 8 inches when the output tray is closed Weight Approx 9 6 kg 21 2 Ib including the drum unit and toner cartridge USER S GUIDE PARALLEL INTERFACE SPECIFICATIONS gt Note To ensure the highest quality performance it is recommended that you use an IEEE 1284 compliant parallel cable between the printer and your computer Only IEEE 1284 cables support all of the advanced printing capabilities such as bi directional communication These cables will be clearly marked with IEEE 1284 Interface Connector Printer Side Amphenol FCN 685J036 L X or equivalent A shielded cable should be used Pin Assignment Pin No Signal Direction Pin No Signal Direction 1 DATA STROBE Input 19 S G 2 1 Input 20 S G 3 2 Input 21 S G 4 3 Input 22 S G 5 4 Input 23 S G 6 5 Input 24 S G 7 6 Input 25 S G 8 7 Input 26 S G 9 8 Input 27 S G 10 Output 28 S G 11 BUSY Output 29 S G 12 Outp
199. ut 30 S G 13 SLCT Output 31 INPUT PRIME Input 14 AUTO FEED Input 32 FAULT Output 15 N C 33 16 S G 34 17 S G 35 18 5V 36 SLCT IN Input A 4 APPENDIX gt Note To use bi directional communication an interface cable which has the pin connections above must be used Shield Shield Fig A 1 Parallel Interface Cable USER S GUIDE Universal Serial Bus USB Interface Interface Connector 2 1 3 4 Pin Assignment Pin No Signal 1 45V 2 Data Serial Data 3 Data Serial Data 4 Ground APPENDIX RESIDENT FONTS 75 Scalable and 12 Bitmapped Fonts This printer has the following scalable fonts and bitmapped fonts The fonts that can be used vary according to the current emulation mode HP LaserJet EPSON FX 850 and IBM Proprinter XL Modes Scalable Fonts Intellifont Compatible Fonts Alaska Extrabold Antique Oakland Oblique Bold Brougham Oblique Bold BoldOblique Cleveland Condensed Connecticut e Guatemala Antique Italic Bold BoldItalic Letter Gothic Oblique Bold Maryland Oklahoma Oblique Bold BoldOblique Brussels Light LightItalic Demi Demiltalic e PC Tennessee Roman Italic Bold BoldItalic Utah Oblique Bold BoldOblique Utah Condensed Oblique Bold BoldOblique Microsoft Windows 3 1 95 98 True
200. w the image defect fault descriptions in this section 2 CONSUMABLE PARTS 2 1 Drum Unit The Drum lamp is on when the drum unit is nearly at the end of its life Life expectancy 20 000 pages at 20 pages per job 8 000 pages at 1 page per job Note There are many factors that determine the actual drum life such as temperature humidity type of paper and toner that you use the number of pages per print job etc 2 2 Toner Cartridge Toner low The Data and Alarm lamps blink once every five seconds Toner empty The Data and Alarm lamps blink once every second Life expectancy 2 400 pages a new toner cartridge when printing A4 or letter size paper at 5 print coverage Note Toner life expectancy will vary depending on the type of average print job printed IV 2 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 3 Periodical Replacement Parts No service life number of print z IM 230v 3 MP SHEET FEEDER 1 ASSY Y UH3303001 1 100 000 4 SHEET FEEDER 2 ASSY Y UH3304001 1 100 000 Note The above table shows only estimated value These values are subject to change without prior notice IV 3 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 3 IMAGE DEFECTS 3 1 Image Defect Examples vf uH l 1 Light I 2 Dark a Ankri T 6 Black vertical streaks l 6 Black vertical streaks l 5 Dirt on back of paper m
201. wing items are not damaged and none are missing Printer Paper supports Drum unit assembly with Toner cartridge included 3 5 floppy disks for Windows printer driver and fonts CD ROM Quick setup guide this guidebook User s guide Plastic Bag for transporting the drum unit assembly Dust cover NOTE You will need to purchase an interface cable that matches the bi directional IEEE 1284 compliant interface of your computer If you do not know what cable you need consult your dealer Action 2 Install the Toner Cartridge Drum Unit Starter Sheet Unpack the drum unit assembly with the toner cartridge included Gently shake it from side to side five or six times CAUTION Do not expose the drum unit to light for longer than a few minutes as this will damage the drum CAUTION Do not remove the starter sheet This sheet will be ejected while the printer is warming up after installing a new drum unit See Action 5 Illustration 4 Open the top cover of the printer Holding the drum by its handles install it into the printer The drum will slide easily into place Close top cover See CHAPTER 5 MAINTENANCE in the User s Guide for more information about replacement of the toner cartridge Action 3 Load Paper into Your Printer The printer has two multi purpose sheet feeders The feeders can handle paper within the following specificatio
202. ymbol set is always used OCR A HP LaserJet 6P Mode Roman 8 8U ISO Latini ON ISO Latin2 2N ISO 5 5 ISO Latin6 6N PC 8 10U PC 8 D N 11U PC 850 12U PC 852 17U PC 775 26U PC 1004 9J PC 8 Turkish 9T Windows Latini 190 Windows Latin2 9E Windows Latin5 5T Windows Baltic 19L EPSON Mode US ASCII PC 8 PC 8 D N PC 850 PC 852 PC 860 PC 863 PC 865 IBM Mode PC 8 PC 8 D N PC 850 e Note OCR B Legal 1U Ventura Math 6M Ventura Intl 13J Ventura US 14J PS Math 5M PS Text 10J Math 8 8M Pi Font 15U MS Publishing 6J Windows 3 0 9U Desktop 71 MC Text 127 Symbol 19M Windings 5791 ISO2 IRV ISO4 UK PC 8 Turkish German UK ASCIII French I Danish I Italy Spanish Swedish PC 852 PC 860 PC 863 APPENDIX 1506 ASCII ISO10 Swedish ISO11 Swedish ISO14 JIS ASCII ISO15 Italian ISO16 Portuguese ISO17 Spanish ISO21 German ISO25 French ISO57 Chinese ISO60 Norwegianl ISO61 Norwegian2 ISO69 French 15084 Portuguese 15085 Spanish HP German HP Spanish Japanese Norwegian Danish II UK ASCII II French II Dutch South African PC 865 PC 8 Turkish If you want to know what characters are in each symbol character set print CHARASET PRN file from the Print form option in the Direct Access Menu of the Remote Printer Console Program USER S GUIDE HP LaserJet 6P ISO Latini Roman 8 fy I O 10
203. ypes of paper Sheet Feeder 1 Front gt a Normal paper 60 to 157g m specified types of high quality paper A4 size Letter size Legal size B5 size 5 size A6 size Executive size 9 envelop size maximum printable area The recommended types of plain paper are as follows Letter Xerox 4200 75g m 4 Xerox 80 Premier Paper 80g m b Special paper specified types Labels Envelopes DL C5 COM10 Postcards Organizers K L and J sizes of DAY TIMERS Sheet Feeder 2 Rear gt a Normal paper 60 to 157g m specified types of high quality paper A4 size Letter size Legal size B5 size Executive size The specified types of plain paper are as follows Letter Xerox 4200 75g m A4 Xerox 80 Premier Paper 6 Download Free Service Manual and Resetter Printer at http printer1 blogspot com 2 Paper feed conditions Type Name Manual feed 60 to 80 g m 200 sheets 200 sheets 80 g m paper Legal Normal paper cut sheet 100 sheets 100 sheets 157 g m 30 sheets 30 sheets Labels 50 sheets Special paper cut sheet a 10 sheets Postcards Organizers 2 7 Effective Printing Area Printable area 7 Download Free Service Manual and Resetter Printer at http printer1 blogspot com The table below shows the effective printing areas 210 0

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