Quick Reference
Page 1
...else to remove it . Operator panel display: 201 Paper Jam Fuser pressure release levers Rear door release lever Operator panel display: 202 Paper Jam Fuser pressure release levers Rear door release lever Jams in the optional duplex unit Operator panel display: 230 Paper Jam Operator panel display: 231 ... use the operator panel to access your job in memory until you see the job you arrive at the printer. Press Stop to reposition the fuser pressure release levers once you enter your printer. Quick Reference Operator panel 1 Menu 2 Select 3 Return 4 Go 5 Stop 6 Press Menu to : ...
...else to remove it . Operator panel display: 201 Paper Jam Fuser pressure release levers Rear door release lever Operator panel display: 202 Paper Jam Fuser pressure release levers Rear door release lever Jams in the optional duplex unit Operator panel display: 230 Paper Jam Operator panel display: 231 ... use the operator panel to access your job in memory until you see the job you arrive at the printer. Press Stop to reposition the fuser pressure release levers once you enter your printer. Quick Reference Operator panel 1 Menu 2 Select 3 Return 4 Go 5 Stop 6 Press Menu to : ...
User's Reference
Page 194
... Jobs (Utilities Menu) 171 removing all print jobs 171 confidential jobs 171 held jobs 171 not restored jobs 171 optional cards 112 duplex unit 121 firmware card 114 flash memory 114 printer memory 114 options 117 printer from optional 530-sheet drawer 117 system board 112 repeat print... 110 Replace Supplies (Supplies Menu) 168 replacing fuser 69 photodeveloper cartridge 73 toner cartridges 65 waste toner bottle 72 reserve print 110 Reset Printer (Job Menu) 145 resetting printer 145 resident ...
... Jobs (Utilities Menu) 171 removing all print jobs 171 confidential jobs 171 held jobs 171 not restored jobs 171 optional cards 112 duplex unit 121 firmware card 114 flash memory 114 printer memory 114 options 117 printer from optional 530-sheet drawer 117 system board 112 repeat print... 110 Replace Supplies (Supplies Menu) 168 replacing fuser 69 photodeveloper cartridge 73 toner cartridges 65 waste toner bottle 72 reserve print 110 Reset Printer (Job Menu) 145 resetting printer 145 resident ...
User's Reference
Page 196
... Photodev Cart 166 Replace Supplies 168 Supplies Life 167 Waste Toner Bottle 166 supplies, determining status 60 supplies, status of toner 166 fuser 166 individual supply items 167 photodeveloper cartridge 166 waste toner bottle 166 Symbol Set (PCL Emul Menu) 152 symbol sets, definition 107 system ... remains after clearing jam 93 network printing problems incorrect characters printed 94 job did not print 94 option problems 530-sheet drawer 92 duplex unit 92 INA card 92 memory card 92 operating incorrectly 92 stops working 92 other problems access to updated printer driver 94 access to updated ...
... Photodev Cart 166 Replace Supplies 168 Supplies Life 167 Waste Toner Bottle 166 supplies, determining status 60 supplies, status of toner 166 fuser 166 individual supply items 167 photodeveloper cartridge 166 waste toner bottle 166 Symbol Set (PCL Emul Menu) 152 symbol sets, definition 107 system ... remains after clearing jam 93 network printing problems incorrect characters printed 94 job did not print 94 option problems 530-sheet drawer 92 duplex unit 92 INA card 92 memory card 92 operating incorrectly 92 stops working 92 other problems access to updated printer driver 94 access to updated ...
Service Manual
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... 1-38 Second transfer (paper) process 1-38 Transfer belt cleaning process 1-39 Details of the optical system 1-40 Details of the paper transportation system 1-42 Fusing unit 1-44 Fusing process 1-46 Control system structure 1-47 Electrical system and function 1-47 Control of print process 1-48 Print sequence diagram 1-49 Laser drive control... retract solenoid service check 2-43 910-Developer motor service check 2-45 911-Main motor service check 2-48 912-Power supply fan service check 2-51 913-Fuser fan service check 2-52 iv Service Manual
... 1-38 Second transfer (paper) process 1-38 Transfer belt cleaning process 1-39 Details of the optical system 1-40 Details of the paper transportation system 1-42 Fusing unit 1-44 Fusing process 1-46 Control system structure 1-47 Electrical system and function 1-47 Control of print process 1-48 Print sequence diagram 1-49 Laser drive control... retract solenoid service check 2-43 910-Developer motor service check 2-45 911-Main motor service check 2-48 912-Power supply fan service check 2-51 913-Fuser fan service check 2-52 iv Service Manual
Service Manual
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... 2-57 918-HVPS connection service check 2-58 919-Lower feed unit (secondary paper assembly) service check 2-59 920-Fuser thermistor service check 2-60 921,922,923,924,925-Fuser assembly service check . . . . 2-61 930,931,932-Laser unit assembly service check 2-62 985-Duplex connection error 1 service check...63 986-Duplex connection error 2 service check 2-64 990-Transfer belt unit service check 2-65 991-Transfer roller clutch service check 2-67 992-Transfer belt cleaning roller clutch service check . . . . 2-68 993-Fuser clutch service check 2-69 994-OPC belt marker sensor service check ...
... 2-57 918-HVPS connection service check 2-58 919-Lower feed unit (secondary paper assembly) service check 2-59 920-Fuser thermistor service check 2-60 921,922,923,924,925-Fuser assembly service check . . . . 2-61 930,931,932-Laser unit assembly service check 2-62 985-Duplex connection error 1 service check...63 986-Duplex connection error 2 service check 2-64 990-Transfer belt unit service check 2-65 991-Transfer roller clutch service check 2-67 992-Transfer belt cleaning roller clutch service check . . . . 2-68 993-Fuser clutch service check 2-69 994-OPC belt marker sensor service check ...
Service Manual
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... work 4-4 CRU/FRU and supplies removals 4-5 Cleaning roller cover removal 4-6 Transfer belt cleaning roller removal 4-6 Transfer belt unit removal 4-7 Transfer roller removal 4-8 Fuser assembly removal 4-9 Waste toner bottle removal 4-10 Photodeveloper cartridge removal 4-11 Duplex unit assembly removal 4-13 Secondary paper feed assembly removal 4-16 Cover removals 4-17 Top cover assembly removal 4-18...
... work 4-4 CRU/FRU and supplies removals 4-5 Cleaning roller cover removal 4-6 Transfer belt cleaning roller removal 4-6 Transfer belt unit removal 4-7 Transfer roller removal 4-8 Fuser assembly removal 4-9 Waste toner bottle removal 4-10 Photodeveloper cartridge removal 4-11 Duplex unit assembly removal 4-13 Secondary paper feed assembly removal 4-16 Cover removals 4-17 Top cover assembly removal 4-18...
Service Manual
Page 47
...exits it from the printer after fusing the toner image on the transfer belt to paper: transfer belt unit, second transfer, and cleaning roller. Paper transport system The paper transport system consists of three functional parts...-0XX Printer systems description See the illustration "Printer component systems" on the OPC belt using a laser light: optical unit and scanner motor (SCM). Optical system The optical system consists of six functional parts located around the optical photoconductor (... the toner image formed on the paper: paper tray, transport, fuser, and paper exit.
...exits it from the printer after fusing the toner image on the transfer belt to paper: transfer belt unit, second transfer, and cleaning roller. Paper transport system The paper transport system consists of three functional parts...-0XX Printer systems description See the illustration "Printer component systems" on the OPC belt using a laser light: optical unit and scanner motor (SCM). Optical system The optical system consists of six functional parts located around the optical photoconductor (... the toner image formed on the paper: paper tray, transport, fuser, and paper exit.
Service Manual
Page 50
yellow, magenta, cyan, and black. 2. The toner image is developed with primary colors and then transferred to the transfer belt for each color - During the fusing process, the primary colors mix, yielding the desired color. 1-24 Service Manual The toner image formed on the transfer belt is fused to paper. 4. The toner is transferred to the paper by the thermal fuser unit. 5021-0XX Basic process of color printing 1. This printer has a toner cartridge for color combination. 3.
yellow, magenta, cyan, and black. 2. The toner image is developed with primary colors and then transferred to the transfer belt for each color - During the fusing process, the primary colors mix, yielding the desired color. 1-24 Service Manual The toner image formed on the transfer belt is fused to paper. 4. The toner is transferred to the paper by the thermal fuser unit. 5021-0XX Basic process of color printing 1. This printer has a toner cartridge for color combination. 3.
Service Manual
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Part Transfer roller 4 5 Fuser unit 6 Paper exit roller Function Works in conjunction with the transfer belt to transfer the image to paper and to transport the paper to the paper. Utilizes a heat roller to fuse the toner image to the fuser. General information 1-43 5021-0XX No. Exits the fused paper from the printer.
Part Transfer roller 4 5 Fuser unit 6 Paper exit roller Function Works in conjunction with the transfer belt to transfer the image to paper and to transport the paper to the paper. Utilizes a heat roller to fuse the toner image to the fuser. General information 1-43 5021-0XX No. Exits the fused paper from the printer.
Service Manual
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Control process Function 1 Sequence control Controls print sequence of printer. 2 Temperature control Controls temperature of fuser unit. 3 Consumables' life Controls toner empty status for each toner control cartridge and life of periodic replacement parts. 4 Operator panel Controls operator panel indication and control ...
Control process Function 1 Sequence control Controls print sequence of printer. 2 Temperature control Controls temperature of fuser unit. 3 Consumables' life Controls toner empty status for each toner control cartridge and life of periodic replacement parts. 4 Operator panel Controls operator panel indication and control ...
Service Manual
Page 81
... page 2-51. Go to "911-Main motor service check" on page 2-48. Go to "919-Lower feed unit (secondary paper assembly) service check" on page 2-59. Go to "914-Laser fan service check" on page.... Go to "917-Toner empty sensor (receiver-TTR) service check" on page 2-57. Go to "913-Fuser fan service check" on page 2-52. Go to "910-Developer motor service check" on page 2-45. 5021...910 Developing motor (DM) error 911 Main motor (MM) error 912 Power supply fan (PSFAN) error 913 Fuser fan (FUFAN) error 914 Laser fan error 915 Erase lamp error 916 Toner empty sensor connection error 1 (TPD...
... page 2-51. Go to "911-Main motor service check" on page 2-48. Go to "919-Lower feed unit (secondary paper assembly) service check" on page 2-59. Go to "914-Laser fan service check" on page.... Go to "917-Toner empty sensor (receiver-TTR) service check" on page 2-57. Go to "913-Fuser fan service check" on page 2-52. Go to "910-Developer motor service check" on page 2-45. 5021...910 Developing motor (DM) error 911 Main motor (MM) error 912 Power supply fan (PSFAN) error 913 Fuser fan (FUFAN) error 914 Laser fan error 915 Erase lamp error 916 Toner empty sensor connection error 1 (TPD...
Service Manual
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... 2-62. 932 Scanner motor error (SM) Indicates abnormal rotation of printhead scanner motor. Note: Fuser is a customer-order supply. 930 Laser power error Indicates that printhead laser output is properly installed. Go to "930,931,932-Laser unit assembly service check" on page 4-45. Go to "RIP board removal" on page 2-62...
... 2-62. 932 Scanner motor error (SM) Indicates abnormal rotation of printhead scanner motor. Note: Fuser is a customer-order supply. 930 Laser power error Indicates that printhead laser output is properly installed. Go to "930,931,932-Laser unit assembly service check" on page 4-45. Go to "RIP board removal" on page 2-62...
Service Manual
Page 86
...service check" on page 2-74. 2-8 Service Manual Go to "990-Transfer belt unit service check" on OPC belt (photodeveloper cartridge) is not being properly detected by marker sensor. Go to "993-Fuser clutch service check" on page 2-69. 994 OPC belt marker sensor error Indicates... marker on page 2-65. 991 Transfer roller clutch error Indicates a problem with fuser clutch cable connection. 5021-0XX Error code Action 990 Transfer belt (transfer unit) error Indicates unstable ...
...service check" on page 2-74. 2-8 Service Manual Go to "990-Transfer belt unit service check" on OPC belt (photodeveloper cartridge) is not being properly detected by marker sensor. Go to "993-Fuser clutch service check" on page 2-69. 994 OPC belt marker sensor error Indicates... marker on page 2-65. 991 Transfer roller clutch error Indicates a problem with fuser clutch cable connection. 5021-0XX Error code Action 990 Transfer belt (transfer unit) error Indicates unstable ...
Service Manual
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...(mm) Registration assembly rubber roller Registration assembly steel roller Transfer roller Developer roller Transfer belt drive roller (part of transfer belt unit) Transfer belt cleaning roller OPC belt charge brush (part of photodeveloper charging system) OPC belt charge roller (part of photodeveloper ...charging system) OPC belt drive gear shaft OPC belt drive roller Fuser roller (part of fuser) Fuser belt (part of fuser) Paper exit roller (part of paper exit assembly) Torque limiter (part of toner retract system-toner retract cam)...
...(mm) Registration assembly rubber roller Registration assembly steel roller Transfer roller Developer roller Transfer belt drive roller (part of transfer belt unit) Transfer belt cleaning roller OPC belt charge brush (part of photodeveloper charging system) OPC belt charge roller (part of photodeveloper ...charging system) OPC belt drive gear shaft OPC belt drive roller Fuser roller (part of fuser) Fuser belt (part of fuser) Paper exit roller (part of paper exit assembly) Torque limiter (part of toner retract system-toner retract cam)...
Service Manual
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See "Waste toner bottle removal" on page 4-9. 2. Remove right cover from bottom of right cover. 4. See "Fuser assembly removal" on page 4-10. 2. Rear cover assembly removal 1. Remove right cover. Remove top cover assembly. Remove 2 screws (A) from printer. See "Transfer belt unit removal" on page 4-18. 3. See "Top cover assembly removal" on page 4-7. 3. Remove fuser assembly. See "Right cover removal" on page 4-22. 4-22 Service Manual Maneuver front cover for easy removal. 5021-0XX Right cover removal 1. Remove waste toner bottle. Remove transfer belt unit.
See "Waste toner bottle removal" on page 4-9. 2. Remove right cover from bottom of right cover. 4. See "Fuser assembly removal" on page 4-10. 2. Rear cover assembly removal 1. Remove right cover. Remove top cover assembly. Remove 2 screws (A) from printer. See "Transfer belt unit removal" on page 4-18. 3. See "Top cover assembly removal" on page 4-7. 3. Remove fuser assembly. See "Right cover removal" on page 4-22. 4-22 Service Manual Maneuver front cover for easy removal. 5021-0XX Right cover removal 1. Remove waste toner bottle. Remove transfer belt unit.
Service Manual
Page 309
PFUL TNK Detects when paper exit tray is full. (LED/TR) Temperature sensor for fuser unit Output tray full sensor Toner key sensor Thermistor that detects fuser TH temperature. Detects ambient room temperature. Detects irregular rotation of toner cartridge. Detects presence of transfer belt.l Locations and connectors 5-5 Toner density sensor Room temperature ...
PFUL TNK Detects when paper exit tray is full. (LED/TR) Temperature sensor for fuser unit Output tray full sensor Toner key sensor Thermistor that detects fuser TH temperature. Detects ambient room temperature. Detects irregular rotation of toner cartridge. Detects presence of transfer belt.l Locations and connectors 5-5 Toner density sensor Room temperature ...
Service Manual
Page 313
...fusing roller by coupling cleaning clutch to main gear unit as synchronized with rotation of transfer belt cleaning. Cleaning roller clutch FBCL Drives the transfer belt cleaner brush by coupling the fuser unit to the main gear unit at the time of transfer belt. Solenoid/clutch... locations Cleaning roller clutch Toner retract solenoid 5021-0XX Fuser clutch Transfer roller clutch Left side (shown with all boards removed...
...fusing roller by coupling cleaning clutch to main gear unit as synchronized with rotation of transfer belt cleaning. Cleaning roller clutch FBCL Drives the transfer belt cleaner brush by coupling the fuser unit to the main gear unit at the time of transfer belt. Solenoid/clutch... locations Cleaning roller clutch Toner retract solenoid 5021-0XX Fuser clutch Transfer roller clutch Left side (shown with all boards removed...
Service Manual
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... 5021-0XX Symbol Part name BR CTFAN DCLK DCLY DCLM DCLC DM DPJ DSW1 DSW2 DSW3 DUP Erase lamp FBCL FBSOL FCS FUCL FUSER unit HPSEN HR HTFAN HVU IOD1 IOD2 LCD Back-up roller Control fan motor (cooling fan PS) Developer clutch (K.Y.M.C.) Developer motor Drum... jam sensor Interlock switch (front) Interlock switch (top) Interlock switch (rear) Duplex unit Erase lamp Cleaning roller solenoid Cleaning cam clutch Cleaning roller sensor Fuser clutch Fuser unit Drum encoder sensor Heater roller Heater fan motor (cooling fan EX) High voltage...
... 5021-0XX Symbol Part name BR CTFAN DCLK DCLY DCLM DCLC DM DPJ DSW1 DSW2 DSW3 DUP Erase lamp FBCL FBSOL FCS FUCL FUSER unit HPSEN HR HTFAN HVU IOD1 IOD2 LCD Back-up roller Control fan motor (cooling fan PS) Developer clutch (K.Y.M.C.) Developer motor Drum... jam sensor Interlock switch (front) Interlock switch (top) Interlock switch (rear) Duplex unit Erase lamp Cleaning roller solenoid Cleaning cam clutch Cleaning roller sensor Fuser clutch Fuser unit Drum encoder sensor Heater roller Heater fan motor (cooling fan EX) High voltage...
Service Manual
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Assembly 2: Covers Index 2-1 2 3 P/N 56P1676 56P1612 56P1677 Units 1 1 1 4 56P1672 1 5 1 6 56P1679 1 7 56P1685 1 8 56P1659 1 9 56P1613 1 10 56P1616 1 11 56P1615 1 12 56P1614 1 13 56P1668 1 14 56P1666 1 15 56P1604 1 5021-0XX Description Assembly, paper ramp and stop Cover assembly, top Assembly, paper exit (contains output tray full sensor and flag, fuser exit sensor and flag) Actuator, paper exit...
Assembly 2: Covers Index 2-1 2 3 P/N 56P1676 56P1612 56P1677 Units 1 1 1 4 56P1672 1 5 1 6 56P1679 1 7 56P1685 1 8 56P1659 1 9 56P1613 1 10 56P1616 1 11 56P1615 1 12 56P1614 1 13 56P1668 1 14 56P1666 1 15 56P1604 1 5021-0XX Description Assembly, paper ramp and stop Cover assembly, top Assembly, paper exit (contains output tray full sensor and flag, fuser exit sensor and flag) Actuator, paper exit...
Service Manual
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Assembly 4: Right Index 4-1 2 3 4 5 6 7 8 9 10 11 12 13 P/N 56P1625 56P1622 56P1621 56P1623 56P1620 56P1624 56P1626 56P1619 56P1628 56P1629 56P1681 56P1631 Units 1 1 1 1 1 1 1 1 1 1 1 1 1 14 56P1627 1 5021-0XX Description Gear assembly, main drive Clutch, fuser Packet, parts P/N 56P1662 Clutch, registration Clutch, transfer roller Clutch, paper feed Clutch, cleaning roller Waste toner feeder Motor assembly, main Drive assembly...
Assembly 4: Right Index 4-1 2 3 4 5 6 7 8 9 10 11 12 13 P/N 56P1625 56P1622 56P1621 56P1623 56P1620 56P1624 56P1626 56P1619 56P1628 56P1629 56P1681 56P1631 Units 1 1 1 1 1 1 1 1 1 1 1 1 1 14 56P1627 1 5021-0XX Description Gear assembly, main drive Clutch, fuser Packet, parts P/N 56P1662 Clutch, registration Clutch, transfer roller Clutch, paper feed Clutch, cleaning roller Waste toner feeder Motor assembly, main Drive assembly...