Users Manual - English
Page 6
... and Consumable and Accessory Items); 4 Consumable and Accessory Items that this warranty. For the name of the serial number). Brother® One-Year Limited Warranty and Replacement Service (USA Only) Who is covered: This limited warranty ("warranty") is given only... handset battery, refill ribbons, thermal PLUS paper and thermal paper. Except as Paper Feeding Kit, Fuser and Laser Units. What Brother will do : After contacting Brother or a Brother Authorized Service Center, you may be free from the original purchase date or the rated life of consumable, whichever comes ...
... and Consumable and Accessory Items); 4 Consumable and Accessory Items that this warranty. For the name of the serial number). Brother® One-Year Limited Warranty and Replacement Service (USA Only) Who is covered: This limited warranty ("warranty") is given only... handset battery, refill ribbons, thermal PLUS paper and thermal paper. Except as Paper Feeding Kit, Fuser and Laser Units. What Brother will do : After contacting Brother or a Brother Authorized Service Center, you may be free from the original purchase date or the rated life of consumable, whichever comes ...
Users Manual - English
Page 8
... of the MFC/Fax machine in Canada. When shipping or transporting your Operation Manual for the proper packaging procedures. For Laser units: Failure to remove the Toner Cartridge (and Toner Drum Unit, waste toner packs or oil bottles on applicable models) during shipping and will void your nearest Authorized Service Centre call 1-877-BROTHER. BROTHER MULTIFUNCTION...
... of the MFC/Fax machine in Canada. When shipping or transporting your Operation Manual for the proper packaging procedures. For Laser units: Failure to remove the Toner Cartridge (and Toner Drum Unit, waste toner packs or oil bottles on applicable models) during shipping and will void your nearest Authorized Service Centre call 1-877-BROTHER. BROTHER MULTIFUNCTION...
Users Manual - English
Page 158
...PF Kit MP. 1-877-BROTHER (1-877-276-8437) (in U.S.A) 1-877-BROTHER (in Canada) The toner cartridge is at the end of paper for duplex scanning. (See Scan on page 160.) The machine has a mechanical problem. Replace the toner cartridge with a new one. (See Replacing a ... Press Stop/Exit. 142 Call Brother Customer Service to replace the PF Kit 2. 1-877-BROTHER (1-877-276-8437) (in U.S.A) 1-877-BROTHER (in Canada) It is time to replace the laser unit. 1-877-BROTHER (1-877-276-8437) (in U.S.A) 1-877-BROTHER (in the memory. Call Brother Customer Service to replace the paper...
...PF Kit MP. 1-877-BROTHER (1-877-276-8437) (in U.S.A) 1-877-BROTHER (in Canada) The toner cartridge is at the end of paper for duplex scanning. (See Scan on page 160.) The machine has a mechanical problem. Replace the toner cartridge with a new one. (See Replacing a ... Press Stop/Exit. 142 Call Brother Customer Service to replace the PF Kit 2. 1-877-BROTHER (1-877-276-8437) (in U.S.A) 1-877-BROTHER (in Canada) It is time to replace the laser unit. 1-877-BROTHER (1-877-276-8437) (in U.S.A) 1-877-BROTHER (in the memory. Call Brother Customer Service to replace the paper...
Users Manual - English
Page 181
...can see Total, Fax/List, Copy or Print. 82.Page Counter a Copy b Print :XXXXXX :XXXXXX c Press Stop/Exit. 165 Fuser Unit Replace Parts Replace laser unit. The parts listed below will need to be replaced after printing approximately 50,000 pages for PF KitMP and 100,000 pages for Tray...maintenance parts will have to be replaced regularly to see the machine's Serial Number on the LCD please call Brother Customer Service: (in USA) 1-877-BROTHER (1-877-276-8437) (in Canada) 1-877-BROTHER C LCD message Replace Parts PF Kit MP Replace Parts PF Kit 1 Replace Parts PF Kit 2 Replace...
...can see Total, Fax/List, Copy or Print. 82.Page Counter a Copy b Print :XXXXXX :XXXXXX c Press Stop/Exit. 165 Fuser Unit Replace Parts Replace laser unit. The parts listed below will need to be replaced after printing approximately 50,000 pages for PF KitMP and 100,000 pages for Tray...maintenance parts will have to be replaced regularly to see the machine's Serial Number on the LCD please call Brother Customer Service: (in USA) 1-877-BROTHER (1-877-276-8437) (in Canada) 1-877-BROTHER C LCD message Replace Parts PF Kit MP Replace Parts PF Kit 1 Replace Parts PF Kit 2 Replace...
Parts List
Page 3
PAPER FEEDER 7 5. FUSER UNIT 13 8. PANEL 23 13. ADF 1 19 11. ACCESSORIES 27 15. PACKING MATERIALS 32 17. PAPER TRAY 11 7. COVERS 15 9. DUPLEX 9 6. ADF 2 21 12. PCB ...25 14. OTHERS 35 FRAME UNIT 3 3. CONTENTS 1. FRAME L & DRIVE UNIT 1 2. LASER UNIT 5 4. SCANNER 17 10. PRINTED MATERIALS 30 16.
PAPER FEEDER 7 5. FUSER UNIT 13 8. PANEL 23 13. ADF 1 19 11. ACCESSORIES 27 15. PACKING MATERIALS 32 17. PAPER TRAY 11 7. COVERS 15 9. DUPLEX 9 6. ADF 2 21 12. PCB ...25 14. OTHERS 35 FRAME UNIT 3 3. CONTENTS 1. FRAME L & DRIVE UNIT 1 2. LASER UNIT 5 4. SCANNER 17 10. PRINTED MATERIALS 30 16.
Service Manual
Page 5
...be more than those specified in this product, make sure that you use this User's Guide may result in the laser unit. You should not open the laser unit under any circumstances. REGULATION For Europe and Other countries ■ Radio interference (220 to 240 volt model only) This... mainitulla tavalla saattaa altistaa käyttäjän turvallisuusluokan 1 ylittävälle näkymättömälle lasersäteilylle. Before you use one of procedures other than 2 meters long. ■ IEC 60825-1 specification (220 to 240 volt model only) This machine follows...
...be more than those specified in this product, make sure that you use this User's Guide may result in the laser unit. You should not open the laser unit under any circumstances. REGULATION For Europe and Other countries ■ Radio interference (220 to 240 volt model only) This... mainitulla tavalla saattaa altistaa käyttäjän turvallisuusluokan 1 ylittävälle näkymättömälle lasersäteilylle. Before you use one of procedures other than 2 meters long. ■ IEC 60825-1 specification (220 to 240 volt model only) This machine follows...
Service Manual
Page 9
...;rungen der Lasereinheit muß diese ersetzt werden. Since the beam is invisible, the following caution label is operated with the laser unit, replace the laser unit itself. Das Gehäuse der Lasereinheit darf nicht geöffnet werden, da sonst Laserstrahlen austreten können. ■... INFORMATION ■ Caution for VBG 93 are valid. To prevent direct exposure to the laser beam, do not try to place a screwdriver or other reflective object in the path of the laser unit. A reflected beam, though invisible, can permanently damage the eyes. vii Confidential CAUTION: In...
...;rungen der Lasereinheit muß diese ersetzt werden. Since the beam is invisible, the following caution label is operated with the laser unit, replace the laser unit itself. Das Gehäuse der Lasereinheit darf nicht geöffnet werden, da sonst Laserstrahlen austreten können. ■... INFORMATION ■ Caution for VBG 93 are valid. To prevent direct exposure to the laser beam, do not try to place a screwdriver or other reflective object in the path of the laser unit. A reflected beam, though invisible, can permanently damage the eyes. vii Confidential CAUTION: In...
Service Manual
Page 14
1. COMPONENTS The equipment consists of the following major components: ADF Unit Scanner Unit Panel Unit NCU PCB Joint Cover ASSY Outer Chute ASSY Back Cover Driver PCB Speaker ASSY Laser Unit Side Cover R Rear Chute ASSY Fuser Unit Access Cover Side Cover L Main PCB Fig. 1-1 Frame Unit Toner LED PCB ASSY Process Cover ASSY PS PCB MP Tray Cover ASSY High-voltage PS PCB Paper Tray 1-1 Confidential
1. COMPONENTS The equipment consists of the following major components: ADF Unit Scanner Unit Panel Unit NCU PCB Joint Cover ASSY Outer Chute ASSY Back Cover Driver PCB Speaker ASSY Laser Unit Side Cover R Rear Chute ASSY Fuser Unit Access Cover Side Cover L Main PCB Fig. 1-1 Frame Unit Toner LED PCB ASSY Process Cover ASSY PS PCB MP Tray Cover ASSY High-voltage PS PCB Paper Tray 1-1 Confidential
Service Manual
Page 21
Machine life: 200,000 pages MTBF (Meantime between failure): Up to 4000 hours MTTR (Meantime to repair): Average 0.5 hours Monthly volume: 30,000 pages Periodical replacement parts: Parts Approximate Life (pages) Fuser unit 100,000 Laser unit 100,000 PF kit China MP: 25,000 Tray 1/2: 100,000 India MP: 12,000 Tray 1/2: 80,000 Others MP: 50,000 Tray 1/2: 100,000 * As for periodical replacement parts, refer to maintain the product. 2.5 Service Information These are key service information to CHAPTER 4 in the Service Manual. 1-8 Confidential
Machine life: 200,000 pages MTBF (Meantime between failure): Up to 4000 hours MTTR (Meantime to repair): Average 0.5 hours Monthly volume: 30,000 pages Periodical replacement parts: Parts Approximate Life (pages) Fuser unit 100,000 Laser unit 100,000 PF kit China MP: 25,000 Tray 1/2: 100,000 India MP: 12,000 Tray 1/2: 80,000 Others MP: 50,000 Tray 1/2: 100,000 * As for periodical replacement parts, refer to maintain the product. 2.5 Service Information These are key service information to CHAPTER 4 in the Service Manual. 1-8 Confidential
Service Manual
Page 39
Transfer roller - Electrical charger - Laser-sensitive drum - ADF motor - Laser unit (including the polygon motor) - and - Developer roller - CCD unit - CCD motor Charging, exposing, developing, transferring, and feeding mechanism high-voltage power supplies AC heat-fixing processes - Heater roller - Main motor Fig. 2-1 *Provided on ... only) Control panel Centronics parallel interface USB interface WLAN PCB LAN interface USB interface Line Control Section Fax data Printer data NCU* Speaker ADF unit Scanner unit Laser printing unit Paper Low- 1.
Transfer roller - Electrical charger - Laser-sensitive drum - ADF motor - Laser unit (including the polygon motor) - and - Developer roller - CCD unit - CCD motor Charging, exposing, developing, transferring, and feeding mechanism high-voltage power supplies AC heat-fixing processes - Heater roller - Main motor Fig. 2-1 *Provided on ... only) Control panel Centronics parallel interface USB interface WLAN PCB LAN interface USB interface Line Control Section Fax data Printer data NCU* Speaker ADF unit Scanner unit Laser printing unit Paper Low- 1.
Service Manual
Page 41
Printer part Paper stack lever Transfer roller Eject roller 2 Back cover Heat roller Eject roller 1 Paper eject actuator Pressure roller Duplex unit Paper tray Paper tray (LT unit) Laser unit Corona wire Exposure drum Develop roller Fig. 2-3 2-3 MP tray Regist roller Separation rollerMMPP Separation pad MP Paper feed roller MP Regist actuator rear Regist actuator...
Printer part Paper stack lever Transfer roller Eject roller 2 Back cover Heat roller Eject roller 1 Paper eject actuator Pressure roller Duplex unit Paper tray Paper tray (LT unit) Laser unit Corona wire Exposure drum Develop roller Fig. 2-3 2-3 MP tray Regist roller Separation rollerMMPP Separation pad MP Paper feed roller MP Regist actuator rear Regist actuator...
Service Manual
Page 65
CO lens Laser diode Polygon mirror Laser unit Exposure drum Fig. 2-24 2-27 Confidential (2) Exposure The laser beam radiated from a laser diode inside the laser unit is concentrated into a constant width by a slit in the CO lens cell and then reflected by such exposure and a printed image is formed. Surface potential is irradiated with reflected light and exposed. The evenly charged exposure drum is lowered by a polygon mirror rotating at high speed.
CO lens Laser diode Polygon mirror Laser unit Exposure drum Fig. 2-24 2-27 Confidential (2) Exposure The laser beam radiated from a laser diode inside the laser unit is concentrated into a constant width by a slit in the CO lens cell and then reflected by such exposure and a printed image is formed. Surface potential is irradiated with reflected light and exposed. The evenly charged exposure drum is lowered by a polygon mirror rotating at high speed.
Service Manual
Page 74
1.2 Part names ADF Unit Scanner Unit NCU PCB Joint Cover ASSY Outer Chute ASSY Back Cover Driver PCB Panel Unit Speaker ASSY Laser Unit Side Cover R Rear Chute ASSY Fuser Unit Access Cover Side Cover L Main PCB Fig. 3-1 Frame Unit Toner LED PCB ASSY Process Cover ASSY PS PCB MP Tray Cover ASSY High-voltage PS PCB Paper Tray 3-2 Confidential
1.2 Part names ADF Unit Scanner Unit NCU PCB Joint Cover ASSY Outer Chute ASSY Back Cover Driver PCB Panel Unit Speaker ASSY Laser Unit Side Cover R Rear Chute ASSY Fuser Unit Access Cover Side Cover L Main PCB Fig. 3-1 Frame Unit Toner LED PCB ASSY Process Cover ASSY PS PCB MP Tray Cover ASSY High-voltage PS PCB Paper Tray 3-2 Confidential
Service Manual
Page 77
... was installed. 2) Press 1 to reset. 3-14 It is time to replace the paper feeding kit for the MP tray. Replace the laser unit. 3-15 It is time to replace the paper feeding kit for Tray 1. Replace the PF Kit 1. 3-15 It is time to replace the paper feeding ... while the data is not in - machine that is indicated on the LCD Error Message Access Error Cartridge Error Replace Parts Drum Replace Parts Fuser Unit Replace Parts Laser Unit Replace Parts PF Kit MP Replace Parts PF Kit 1 Replace Parts PF Kit 2 Comm.Error Connection Fail Type of Replace the drum...
... was installed. 2) Press 1 to reset. 3-14 It is time to replace the paper feeding kit for the MP tray. Replace the laser unit. 3-15 It is time to replace the paper feeding kit for Tray 1. Replace the PF Kit 1. 3-15 It is time to replace the paper feeding ... while the data is not in - machine that is indicated on the LCD Error Message Access Error Cartridge Error Replace Parts Drum Replace Parts Fuser Unit Replace Parts Laser Unit Replace Parts PF Kit MP Replace Parts PF Kit 1 Replace Parts PF Kit 2 Comm.Error Connection Fail Type of Replace the drum...
Service Manual
Page 81
... to quickly find out the problem. 3.1 Error Indication Error codes Problem 1E Replacement time of the drum unit 1F Two or more optional trays are installed 24 Internal temperature sensor failure 35 EEPROM of main PCB failure 36 HVPS PCB during standby failure Main PCB RAM failure... 3-14 6F high temperature of the center or side thermistors 3-19 3-14 70 Fuser motor error 3-20 3-15 71 Laser unit polygon mirror failure 3-20 3-15 72 Laser beam emission failure 3-20 Sensor of the inside 3-15 75 temperature for detection detected higher than constant temperature 3-20 3-15...
... to quickly find out the problem. 3.1 Error Indication Error codes Problem 1E Replacement time of the drum unit 1F Two or more optional trays are installed 24 Internal temperature sensor failure 35 EEPROM of main PCB failure 36 HVPS PCB during standby failure Main PCB RAM failure... 3-14 6F high temperature of the center or side thermistors 3-19 3-14 70 Fuser motor error 3-20 3-15 71 Laser unit polygon mirror failure 3-20 3-15 72 Laser beam emission failure 3-20 Sensor of the inside 3-15 75 temperature for detection detected higher than constant temperature 3-20 3-15...
Service Manual
Page 87
... Check • Replace the paper feed kit T2 with a new one . Step 1 Cause Remedy Replacement time of the fuser unit Replace the fuser unit. ■ Error code 55 Replace Parts Laser Unit Replacement time of the laser unit Step Cause Remedy 1 Replacement time of the paper feed kit T1 ...User Check • Replace the paper feed kit T1 with a new one . Step 1 Cause Replacement...
... Check • Replace the paper feed kit T2 with a new one . Step 1 Cause Remedy Replacement time of the fuser unit Replace the fuser unit. ■ Error code 55 Replace Parts Laser Unit Replacement time of the laser unit Step Cause Remedy 1 Replacement time of the paper feed kit T1 ...User Check • Replace the paper feed kit T1 with a new one . Step 1 Cause Replacement...
Service Manual
Page 92
... code 72 Print Unable 72 Turn the power off and then back on again. Step 1 2 Cause Thermistor ASSY failure Main PCB failure Remedy Replace the laser scanner unit. Fuser motor error Step 1 2 Cause Motor failure Main PCB failure Remedy Replace the main motor. Replace the main PCB ASSY. ■ Error code 75...
... code 72 Print Unable 72 Turn the power off and then back on again. Step 1 2 Cause Thermistor ASSY failure Main PCB failure Remedy Replace the laser scanner unit. Fuser motor error Step 1 2 Cause Motor failure Main PCB failure Remedy Replace the main motor. Replace the main PCB ASSY. ■ Error code 75...
Service Manual
Page 109
... the main PCB ASSY. ■ Error code E6 Init Unable E6 See Troubleshooting and routine maintenance chapter in User's Guide. E2PROM data laser unit error Step 1 Cause Main PCB failure Remedy Replace the main PCB ASSY. ■ Error code EC Print Unable EC See Troubleshooting and routine maintenance chapter ...
... the main PCB ASSY. ■ Error code E6 Init Unable E6 See Troubleshooting and routine maintenance chapter in User's Guide. E2PROM data laser unit error Step 1 Cause Main PCB failure Remedy Replace the main PCB ASSY. ■ Error code EC Print Unable EC See Troubleshooting and routine maintenance chapter ...
Service Manual
Page 118
... After replacing the toner cartridge with a new one , does the same problem occur even after printing several pages? Replace the toner cartridge. Clean the toner sensor. (receiving light side / emitting light side) Check the harness Yes connection of the laser unit dirty? Replace the HVPS PCB Yes ASSY. ... the electrodes of the number described in the Step column in the tables below. ■ Light - Dirt on scanner windows of the laser unit Is the scanner windows of the toner LED PCB ASSY. (luminescence side) Replace the toner sensor PCB ASSY or toner LED PCB ASSY....
... After replacing the toner cartridge with a new one , does the same problem occur even after printing several pages? Replace the toner cartridge. Clean the toner sensor. (receiving light side / emitting light side) Check the harness Yes connection of the laser unit dirty? Replace the HVPS PCB Yes ASSY. ... the electrodes of the number described in the Step column in the tables below. ■ Light - Dirt on scanner windows of the laser unit Is the scanner windows of the toner LED PCB ASSY. (luminescence side) Replace the toner sensor PCB ASSY or toner LED PCB ASSY....
Service Manual
Page 121
... gap.) Incorrect radiation angle of scanner diode of laser unit. Replace the laser unit. Replace the laser unit. Replace the toner cartridge with a new one . Result Remedy Clean both electrodes. Scanner motor rotation failure Is the problem solved after replacing the laser unit? Laser unit failure Is the problem solved after replacing the laser unit? Main PCB failure Is the problem solved after...
... gap.) Incorrect radiation angle of scanner diode of laser unit. Replace the laser unit. Replace the laser unit. Replace the toner cartridge with a new one . Result Remedy Clean both electrodes. Scanner motor rotation failure Is the problem solved after replacing the laser unit? Laser unit failure Is the problem solved after replacing the laser unit? Main PCB failure Is the problem solved after...