Xerox 7700 Service Manual - Page 25

Browse online or download pdf Service Manual for Printer Xerox 7700. Xerox 7700 29 pages. Color laser printer
Also for Xerox 7700: User Manual (35 pages), Supplementary Manual (1 pages), Install Manual (42 pages), Setup And Quick Reference Manual (40 pages), Installation Manual (33 pages), Service Manual (17 pages), Setup Manual (2 pages)

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Xerox 7700 Service Manual

List of Figures

Figure 1-1 The Phaser 7700 Color Laser Printer (shown with the High-Capacity Feeder)
1-1
Figure 1-2 Engine Control Interface and Power Supply Boards ............................... 1-6
Figure 1-3 Power Supplies ...................................................................................... 1-7
Figure 1-4 Engine Control and Image Processor Boards ......................................... 1-8
Figure 1-5 Auxiliary Feeder Control Board ............................................................... 1-9
Figure 1-6 Print Engine Sensors and Switches ..................................................... 1-10
Figure 1-7 Print Engine Sensors and Switches (cont'd.) ....................................... 1-11
Figure 1-8 Auxiliary Feeder Sensors and Switches ................................................ 1-12
Figure 1-9 Auxiliary Feeder Actuators and Clutches .............................................. 1-13
Figure 1-10 Print Engine Solenoids, Actuators, and Clutches ............................... 1-14
Figure 1-11 Print Engine and Auxiliary Feeder Interlocks and Sensors ................. 1-15
Figure 1-12 Image Processor Board ..................................................................... 1-16
Figure 1-13 Assemblies of the Print Engine .......................................................... 1-17
Figure 1-14 Assemblies of the Print Engine (cont'd.) ............................................ 1-18
Figure 1-15 Assemblies of the Print Engine (cont'd.) ............................................ 1-19
Figure 1-16 Auxiliary Feeder Assemblies ............................................................... 1-20
Figure 1-17 Front Panel ......................................................................................... 1-21
Figure 1-18 Printer Rear Connections ................................................................... 1-23
Figure 1-19 Printer Clearances .............................................................................. 1-24
Figure 2-1 Voltage Measurement Point Locations ................................................. 2-46
Fig 2-2 Fuser Connector Pin Locations ................................................................. 2-47
Figure 3-1 Circuit Diagram .................................................................................... 3-91
Figure 3-2 Toner Cartridge Gear ............................................................................ 3-97
Figure 3-3 Toner Cartridge .................................................................................... 3-98
Figure 3-4 Toner Dispense Assembly .................................................................... 3-99
Figure 3-5 Toner Port .......................................................................................... 3-100
Figure 3-6 Developer Housing ............................................................................. 3-103
Figure 4-1 Coarse RegiCon Initialization ............................................................. 4-124
Figure 4-2 Coarse and Fine Skew Adjustments ................................................... 4-125
Figure 4-3 In/Out Skew Adjustment .................................................................... 4-125
Figure 4-4 Center Skew Adjustment .................................................................... 4-126
Figure 4-5 RegiCon Flowchart ............................................................................. 4-133
Figure 4-6 Grid 1-Dot Pattern Orientation for A-size Paper ................................. 4-140
Figure 4-7 Grid 1-Dot pattern annotations .......................................................... 4-141
Figure 7-1 Rear Cover Assembly ......................................................................... 7-154
Figure 7-2 Right Side Cover Assembly ................................................................ 7-155
Figure 7-3 Top Cover Assembly .......................................................................... 7-156
Figure 7-4 Control Panel Assembly ..................................................................... 7-157
Figure 7-5 Top Rear Power Switch Cover and Left-Hand Rear Mid Cover ........... 7-158
Phaser 7700 Color Laser Printer Service Manual
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