Service Manual
Page 100
... is still acceptable and you replace the photodevelopers. 85 Toner Empty Coating Roll Exhausted 88 Black Toner Empty The oil coating roll has reached end of life. If the print quality is empty. 86 Abnormal Coating Roll Abnormal coating roll Installed. Exhausted Replace the color photodevelopers (Cyan, Magenta and ...message is displayed until you do not want to replace the photodevelopers, press Go to clear this message displays, the oil coating roller message will not display until the cartridge is still good, press Go to clear the message and continue printing. Replace the...
... is still acceptable and you replace the photodevelopers. 85 Toner Empty Coating Roll Exhausted 88 Black Toner Empty The oil coating roll has reached end of life. If the print quality is empty. 86 Abnormal Coating Roll Abnormal coating roll Installed. Exhausted Replace the color photodevelopers (Cyan, Magenta and ...message is displayed until you do not want to replace the photodevelopers, press Go to clear this message displays, the oil coating roller message will not display until the cartridge is still good, press Go to clear the message and continue printing. Replace the...
Service Manual
Page 122
... 139.2 mm FRU / supply item Absorption/charge roller (transfer roller) Photodeveloper charge roller Supply roller (toner cartridge) Upper registration roller Lower registration roller Developer roller (toner cartridge) OCR (oil coating roller) Photodeveloper drum Fuser upper roller 2-72 Service Manual Distance between the marks and.... Observe the elevator motor operation while powering the printer up. 5055-xxx FRU 3 • Registration roller • Paper exit rollers • Registration sensor • Registration clutch • Punch clutch punch unit • Timing belt ...
... 139.2 mm FRU / supply item Absorption/charge roller (transfer roller) Photodeveloper charge roller Supply roller (toner cartridge) Upper registration roller Lower registration roller Developer roller (toner cartridge) OCR (oil coating roller) Photodeveloper drum Fuser upper roller 2-72 Service Manual Distance between the marks and.... Observe the elevator motor operation while powering the printer up. 5055-xxx FRU 3 • Registration roller • Paper exit rollers • Registration sensor • Registration clutch • Punch clutch punch unit • Timing belt ...
Service Manual
Page 147
... necessary. Be sure the transfer belt is clean and not damaged. Check for dirt or damage to the fuser rolls or the oil coating roller (OCR). Check the transfer belt unit for condensation or dirt on the photodeveloper. Replace parts as necessary. Clean any dirt off...belt unit if it is fully locked. Uneven printing Possible cause Photodeveloper LED printhead Transfer belt unit Top cover Periodic dirt Possible cause Oil coating fuser roller (OCR) Photoconductor drum Transfer belt unit White spots Possible cause • LED printhead • Photodeveloper • Toner cartridge Belt ...
... necessary. Be sure the transfer belt is clean and not damaged. Check for dirt or damage to the fuser rolls or the oil coating roller (OCR). Check the transfer belt unit for condensation or dirt on the photodeveloper. Replace parts as necessary. Clean any dirt off...belt unit if it is fully locked. Uneven printing Possible cause Photodeveloper LED printhead Transfer belt unit Top cover Periodic dirt Possible cause Oil coating fuser roller (OCR) Photoconductor drum Transfer belt unit White spots Possible cause • LED printhead • Photodeveloper • Toner cartridge Belt ...
Service Manual
Page 357
...-xxx Part 16 Paper out detection lever 17 Paper out detection sensor 18 Duplex unit 19 Transfer sheet 20 Transfer belt 21 Belt dive roller 22 Paper delivery detection lever 23 Press roll 24 Heater 25 Fuser roller 26 Oil coating roller 27 Cleaning blade 28 Photosensitive drum 29 Charged roll 30 LED head Locations 5-3
...-xxx Part 16 Paper out detection lever 17 Paper out detection sensor 18 Duplex unit 19 Transfer sheet 20 Transfer belt 21 Belt dive roller 22 Paper delivery detection lever 23 Press roll 24 Heater 25 Fuser roller 26 Oil coating roller 27 Cleaning blade 28 Photosensitive drum 29 Charged roll 30 LED head Locations 5-3
Service Manual
Page 469
5055-xxx 4-84 parts catalog 7-42, 7-44, 7-46, 7-48, 7-50, 7-52 pickup solenoid removal 4-83 power supply removal 4-88 reverse roller removal 4-82 tests 3-18 sensor/switch test 3-19 theory 3-52 tray motor removal 4-86 hole punch adjustment 3-94 removal 4-92 test 3-20 theory of operation 3-... door 2-54 false close tray (x) top cover 2-55 false print unit missing 2-57 false side door open 2-54 false tray (x) low/empty 2-56 false 30 oil coating roll missing 2-57 false 40 tray (x) size sensor error 2-59 false 41 open bin 1 exit tray 2-59 false 88 toner low/toner empty 2-58 paper...
5055-xxx 4-84 parts catalog 7-42, 7-44, 7-46, 7-48, 7-50, 7-52 pickup solenoid removal 4-83 power supply removal 4-88 reverse roller removal 4-82 tests 3-18 sensor/switch test 3-19 theory 3-52 tray motor removal 4-86 hole punch adjustment 3-94 removal 4-92 test 3-20 theory of operation 3-... door 2-54 false close tray (x) top cover 2-55 false print unit missing 2-57 false side door open 2-54 false tray (x) low/empty 2-56 false 30 oil coating roll missing 2-57 false 40 tray (x) size sensor error 2-59 false 41 open bin 1 exit tray 2-59 false 88 toner low/toner empty 2-58 paper...