Contents - about this manual
- 1 Service Call Procedures
- Table Of Contents
- initial actions procedure
- cleaning procedures
- 2 Status Indicator RAPs
- Table Of Contents
- Table Of Contents
- Initial Issue
- VDC Power RAP
- VDC Interlocked Power RAP
- Front Cover Open RAP
- ROS +5 VDC Switched Voltage RAP
- Area 1 Open RAP
- Area 2 Open RAP
- Area 3 Open RAP
- Area 4 Open RAP
- Area 5 Open RAP
- Area 6 Open RAP
- IIT DC Power RAP
- Blank/Garbled IOT Display RAP
- IOT Control Panel Button/LED RAP
- Duplex Communications Failure RAP
- Sorter Communications Failure RAP
- Foreign Interface RAP
- Foreign Interface Compatibility RAP
- IOT NVM RAM Error RAP
- IOT Firmware Error RAP
- Paper Handling Motor RAP
- Fuser Motor RAP
- ADF Power RAP
- ADF Communications RAP
- ADF Fault Entry RAP
- ADF Entrance Jam RAP
- ADF Exit Jam RAP
- ADF No Feed RAP
- Unfinished Copy Job RAP
- Exposure Lamp RAP
- BTR 2 Bias RAP
- Developer Fan RAP
- Toner Cartridge Detached RAP
- Toner Cartridge Empty RAP
- Waste Container Full RAP
- Waste Container Detached RAP
- Belt Cleaner RAP
- Fuser Low/Under Temperature Condition RAP
- Fuser Temperature Not Detected RAP
- Fuser Overheat Error RAP
- Fuser Fan Error RAP
- Exit Chute Fan Failure RAP
- Area 5 Jam RAP
- Faulty Temperature Sensor RAP
- Faulty Entrance Sensor RAP
- Faulty Fuser Exit Sensor RAP
- Faulty Fuser Chute Fan RAP
- Faulty Exchange Solenoid RAP
- Sorter Bin Jam RAP
- Sorter Cover Open RAP
- Sorter Transport Jam RAP
- Sorter Noise RAP
- Full Sensor RAP
- Cannot Select Sorter RAP
- ESS Hard Drive Error RAP
- ASIC Access Error RAP
- ESS RAM (Bank 2) RAP
- ESS NVM RAM Failure RAP
- IOT to ESS Communication Failure RAP
- IOT/IIT Disconnection RAP
- IOT/IIT Communication RAP
- ASIC Error RAP
- Failure RAP
- SCSI Error RAP
- 3 Image Quality
- Table Of Contents
- iq1 iot image quality entry rap
- iq2 iit image quality entry rap
- iq4 high density rap
- iq6 blank (or nearly blank) sheet rap
- iq7 residual image (ghosting) rap
- iq8 iot background rap
- iq9 deletions rap
- iq10 color-to-color misregistration rap
- iq12 iit skew rap
- iq14 process direction bands, streaks, and smears rap
- iq16 repeating bands, streaks, spots, and smears rap
- iq17 uneven density/mottle rap
- iq18 spots rap
- 4 Repairs and Adjustments
- Table Of Contents
- Table Of Contents
- Table Of Contents
- rep 1.1 lvps
- rep 1.3 top cover interlock
- rep 1.5 mcu pwb
- rep 1.6 right front cover interlock
- rep 1.8 environment sensor
- rep 1.9 ess pwb
- rep 1.10 ess fan
- rep 1.12 communication pwb
- rep 1.13 hard disk drive assembly
- rep 4.1 paper handling drive unit
- rep 4.2 fuser drive unit
- rep 4.3 fuser motor
- rep 4.5 drive motor pwb
- rep 4.6 process drive unit
- rep 4.7 rotary motor
- rep 4.9 dispense clutch
- rep 5.1 adf assembly
- rep 5.2 adf drive motor
- rep 5.4 feed roll
- rep 5.5 nudger roll
- rep 5.6 registration roll
- rep 5.7 document transport assembly
- rep 5.8 platen belt
- rep 5.9 adf exit motor
- rep 5.10 adf exit sensor and exit tray interlock
- rep 6.1 platen glass
- rep 6.3 left cover
- rep 6.5 angle sensor
- rep 6.7 registration sensor
- rep 6.8 iit low voltage power supply (lvps)
- rep 6.10 aps sensor
- rep 6.11 pwb box
- rep 6.12 pwb box cover
- rep 6.15 extension pwb
- rep 6.17 front / rear cable assembly
- rep 6.18 carriage motor
- rep 6.19 belt
- rep 6.21 full-rate carriage assembly
- rep 6.23 control panel assembly
- rep 7.1 size switch pwb
- rep 7.3 no paper sensor assembly
- rep 7.5 low paper sensor
- rep 7.7 tray 1 front snubber
- rep 8.1 turn roll
- rep 8.2 feed roll
- rep 8.3 feed roll assembly
- rep 8.4 turn clutch
- rep 8.5 feed solenoid
- rep 8.6 bypass tray/registration assembly
- rep 8.8 tray housing
- rep 8.10 lift plate sensor
- rep 8.12 tray empty sensor
- rep 8.14 stack height sensor
- rep 8.15 preregistration clutch
- rep 8.17 registration clutch
- rep 8.19 size switch pwb
- rep 8.20 feeder motor
- rep 8.22 feeder drive unit/low paper sensor
- rep 8.23 paper feeder assembly
- rep 8.24 takeaway clutch
- rep 8.26 turn clutch
- rep 8.28 duplex entrance sensor
- rep 8.29 duplex exit sensor
- rep 8.30 duplex drive clutch
- rep 8.32 rear belt
- rep 8.34 exit roll
- rep 8.35 inverter/lower assembly
- rep 8.37 inverter sensor
- rep 8.38 duplex controller pwb
- rep 8.39 duplex nip solenoid
- rep 8.40 exit transport assembly
- rep 8.41 full stack sensor
- rep 8.43 top exit sensor
- rep 9.1 copy/print cartridge
- rep 9.3 ros
- rep 9.4 adc sensor
- rep 9.5 locating rail
- rep 9.6 waste toner sensor
- rep 9.8 erase lamp
- rep 9.10 developer housing
- rep 9.11 rotary sensor
- rep 9.12 rotary frame
- rep 9.13 cartridge sensor
- rep 9.14 developer tie plate
- rep 9.16 ibt assembly
- rep 9.17 belt cleaner
- rep 9.18 btr 2 assembly
- rep 9.19 btr 2 cam assembly
- rep 9.20 auger
- rep 9.21 ibt belt
- rep 9.22 tr0 sensor
- rep 10.1 fuser assembly
- rep 10.3 upper guide assembly
- rep 10.4 upper plate
- rep 10.5 heat roll heat lamp
- rep 10.6 pressure roll heat lamp
- rep 10.8 front fuser exit sensor
- rep 10.10 heat roll
- rep 10.11 pressure roll
- rep 10.12 temperature sensor
- rep 10.13 exchange chute
- rep 10.14 exchange solenoid
- rep 10.16 cleaner cam shaft
- rep 10.17 exit roll
- rep 10.18 fuser entrance sensor
- rep 10.19 fuser chute fan
- rep 11.1 sorter
- rep 11.3 sorter control pwb
- rep 11.4 sorter transport motor
- rep 11.5 sensor receiver
- rep 11.7 sorter path sensor
- rep 11.9 bin drive motor
- rep 11.10 front / rear gear shaft
- rep 11.12 bin cam switch
- rep 11.14 bin tray(s)
- rep 14.1 front cover assembly
- rep 14.3 front lower cover
- rep 14.4 top cover assembly
- rep 14.5 inner covers
- rep 14.6 rear cover
- rep 14.7 filter
- rep 14.9 right cover
- rep 14.11 right lower cover
- adj 3.1 hard disk drive assembly
- adj 5.1 adf side registration
- adj 5.2 adf lead edge registration
- adj 5.3 adf height
- adj 5.4 adf front-to-rear positioning
- adj 6.1 iit magnification
- adj 6.2 iit half-rate and full-rate carriage adjustment
- adj 6.3 iit lead edge registration
- adj 6.4 iit side registration
- adj 6.5 icm main pwb adjustment
- adj 6.7 b* correction
- adj 8.1 printer registration
- adj 10.1 fuser nip
- adj 11.1 sorter bin cam position
- 5 Parts List
- Table Of Contents
- Table Of Contents
- subsystem information
- pl 1.1 front and left covers
- pl 1.2 rear, right and top covers
- pl 1.3 base frame (1 of)
- pl 1.4 base frame (2 of)
- pl 2.1 paper tray
- pl 3.1 tray 1 paper feeder (1 of)
- pl 3.2 tray 1 paper feeder (2 of)
- pl 3.3 tray 1 paper feeder (3 of)
- pl 5.1 xerographics
- pl 6.1 development (1 of)
- pl 6.2 development (2 of)
- pl 8.1 fusing (1 of)
- pl 8.2 fusing (2 of)
- pl 8.3 fusing (3 of)
- pl 8.4 fusing (4 of)
- pl 8.5 fusing (5 of)
- pl 8.6 fusing (6 of)
- pl 8.7 fusing (7 of)
- pl 9.1 paper exit (1 of)
- pl 9.2 paper exit (2 of)
- pl 10.1 drives
- pl 11.1 electrical (1 of)
- pl 11.2 electrical (2 of)
- pl 13.1 optional feeder assembly (1 of)
- pl 13.2 optional feeder assembly (2 of)
- pl 13.3 optional feeder assembly (3 of)
- pl 13.4 optional feeder assembly (4 of)
- pl 13.5 optional feeder assembly (5 of)
- pl 13.6 optional feeder assembly (6 of)
- pl 13.7 optional feeder assembly (7 of)
- pl 13.8 optional feeder assembly (8 of)
- pl 13.9 optional feeder assembly (9 of)
- pl 14.1 ohp transparency tray assembly (1 of)
- pl 14.2 ohp transparency tray assembly (2 of)
- pl 14.3 oversize tray
- pl 15.1 duplex assembly (1 of)
- pl 15.2 duplex assembly (2 of)
- pl 15.3 duplex assembly (3 of)
- pl 15.4 duplex assembly (4 of)
- pl 15.5 duplex assembly (5 of)
- pl 15.6 duplex assembly (6 of)
- pl 15.7 duplex assembly (7 of)
- pl 16.1 platen glass and iit
- pl 16.2 pwb box
- pl 16.4 carriage motor and carriage cable
- pl 16.5 full rate carriage and half rate carriage
- pl 16.6 top cover and control panel
- pl 16.7 control panel assembly
- pl 17.1 document exit tray, covers
- pl 17.2 counterbalance, drive motor, pwb
- pl 17.3 registration,feed,nudger roll, nudger home sensor
- pl 17.4 feeder upper chute assembly, interlock switch
- pl 17.5 feeder lower chute, registration sensor
- pl 17.6 document transport, platen belt
- pl 17.7 exit roll, exit motor, exit sensor
- pl 17.8 platen glass, adf harness
- pl 18.1 stand
- pl 19.1 sorter cover, control pwb
- pl 19.2 feed motor, lvps (1 of)
- pl 19.3 feed motor, lvps (2 of)
- pl 19.4 bin drive motor, lead cam/switch
- pl 19.5 tray support, bin tray
- pl 19.6 sorter support
- common hardware
- part number index
- 6 General Procedures and Information
- Table Of Contents
- gp 1 diagnostic mode (iot)
- gp 2 component control (iot)
- gp 3 setting iot parameters and life counters
- gp 4 reading or writing to iot nvm
- gp 6 initializing data (iot)
- gp 8 iot software installation
- gp 9 ess software installation (iot)
- gp 11 checking the billing meters
- gp 15 printing internal test patterns (iot)
- gp 16 visual calibration
- gp 17 foreign interface
- gp 19 diagnostic mode (iit)
- gp 20 setting iit parameters
- gp 21 component control (iit)
- gp 23 fuser baffle cleaning procedure
- general product specifications
- adf specifications
- sorter specifications
- common tools
- cleaning materials
- change tag introduction
- processor (p) tags
- 7 Wiring Data
- Table Of Contents
- vdc wirenet (1 of)
- vdc wirenet (2 of)
- vdc wirenet (3 of)
- vdc interlocked wirenet (1 of)
- vdc interlocked wirenet (2 of)
- vdc interlocked wirenet (3 of)
- dc com wirenet (1 of)
- dc com wirenet (2 of)
- dc com wirenet (3 of)
- dc com wirenet (4 of)
- dc com wirenet (5 of)
- vdc (iit) wirenet
- bsd 6.2 and
- bsd 11.1/bsd
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10/005-1Phaser 790/DocuColor 2006Parts ListInitial Issue5 Parts ListOverviewIntroduction ..................................................................................................................... 5-3Subsystem Information ................................................................................................... 5-4Symbology ...................................................................................................................... 5-5Parts ListsFrame and CoversPL 1.1 Front and Left Covers .......................................................................................... 5-7PL 1.2 Rear, Right and Top Covers ................................................................................ 5-8PL 1.3 Base Frame (1 of 2) ............................................................................................. 5-9PL 1.4 Base Frame (2 of 2) ............................................................................................. 5-10Paper TrayPL 2.1 Paper Tray ........................................................................................................... 5-11Tray 1 Paper FeederPL 3.1 Tray 1 Paper Feeder (1 of 3) ............................................................................... 5-12PL 3.2 Tray 1 Paper Feeder (2 of 3) ............................................................................... 5-13PL 3.3 Tray 1 Paper Feeder (3 of 3) ............................................................................... 5-14Bypass Tray/ Paper TransportPL 4.1 Bypass Tray/ Paper Transport (1 of 7) ................................................................ 5-15PL 4.2 Bypass Tray/ Paper Transport (2 of 7) ................................................................ 5-16PL 4.3 Bypass Tray/ Paper Transport (3 of 7) ................................................................ 5-17PL 4.4 Bypass Tray/ Paper Transport (4 of 7) ................................................................ 5-18PL 4.5 Bypass Tray/ Paper Transport (5 of 7) ................................................................ 5-19PL 4.6 Bypass Tray/ Paper Transport (6 of 7) ................................................................ 5-20PL 4.7 Bypass Tray/ Paper Transport (7 of 7) ................................................................ 5-21XerographicsPL 5.1 Xerographics........................................................................................................ 5-22DevelopmentPL 6.1 Development (1 of 2) ........................................................................................... 5-23PL 6.2 Development (2 of 2) ........................................................................................... 5-24IBT (Intermediate Image Belt)PL 7.1 IBT (1 of 5)........................................................................................................... 5-25PL 7.2 IBT (2 of 5)........................................................................................................... 5-26PL 7.3 IBT (3 of 5)........................................................................................................... 5-27PL 7.4 IBT (4 of 5)........................................................................................................... 5-28PL 7.5 IBT (5 of 5)........................................................................................................... 5-29FusingPL 8.1 Fusing (1 of 7)...................................................................................................... 5-30PL 8.2 Fusing (2 of 7)...................................................................................................... 5-31PL 8.3 Fusing (3 of 7)...................................................................................................... 5-32PL 8.4 Fusing (4 of 7)...................................................................................................... 5-33PL 8.5 Fusing (5 of 7)...................................................................................................... 5-34PL 8.6 Fusing (6 of 7)...................................................................................................... 5-35PL 8.7 Fusing (7 of 7)...................................................................................................... 5-36Paper ExitPL 9.1 Paper Exit (1 of 2) ................................................................................................ 5-37PL 9.2 Paper Exit (2 of 2) ................................................................................................ 5-38DrivesPL 10.1 Drives................................................................................................................. 5-39ElectricalPL 11.1 Electrical (1 of 2) ................................................................................................ 5-40PL 11.2 Electrical (2 of 2) ................................................................................................ 5-41Electronic Sub System (ESS)PL 12.1 ESS.................................................................................................................... 5-42Optional FeederPL 13.1 Optional Feeder Assembly (1 of 9) .................................................................... 5-43PL 13.2 Optional Feeder Assembly (2 of 9) .................................................................... 5-44PL 13.3 Optional Feeder Assembly (3 of 9) .................................................................... 5-45PL 13.4 Optional Feeder Assembly (4 of 9) .................................................................... 5-46PL 13.5 Optional Feeder Assembly (5 of 9) .................................................................... 5-47PL 13.6 Optional Feeder Assembly (6 of 9) .................................................................... 5-48PL 13.7 Optional Feeder Assembly (7 of 9) .................................................................... 5-49PL 13.8 Optional Feeder Assembly (8 of 9) .................................................................... 5-50PL 13.9 Optional Feeder Assembly (9 of 9) .................................................................... 5-51Optional Tray AssembliesPL 14.1 OHP Transparency Tray Assembly (1 of 2) ....................................................... 5-52PL 14.2 OHP Transparency Tray Assembly (2 of 2) ....................................................... 5-53PL 14.3 Oversize Tray..................................................................................................... 5-54OptionsPL 15.1 Duplex Assembly (1 of 7)................................................................................... 5-55PL 15.2 Duplex Assembly (2 of 7)................................................................................... 5-56PL 15.3 Duplex Assembly (3 of 7)................................................................................... 5-57PL 15.4 Duplex Assembly (4 of 7)................................................................................... 5-58PL 15.5 Duplex Assembly (5 of 7)................................................................................... 5-59PL 15.6 Duplex Assembly (6 of 7)................................................................................... 5-60PL 15.7 Duplex Assembly (7 of 7)................................................................................... 5-61IITPL 16.1 Platen Glass and IIT .......................................................................................... 5-62PL 16.2 PWB Box............................................................................................................ 5-63PL 16.3 CCD ................................................................................................................... 5-64PL 16.4 Carriage Motor and Carriage Cable................................................................... 5-65PL 16.5 Full Rate Carriage and Half Rate Carriage ........................................................ 5-66PL 16.6 Top Cover and Control Panel ............................................................................ 5-67PL 16.7 Control Panel Assembly..................................................................................... 5-68
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