Main Board (Pl 9.1.10) - Xerox Phaser 3425 Service Manual

Main Board (PL 9.1.10)

Note
If the NIC Board is installed, it must be removed (see page 8-17) to access
the retaining screws for the Main Board.
1.
Remove the Right Cover Assembly (page 8-7).
Caution
Observe proper ESD procedures when removing or replacing any circuit
boards in the printer. Refer to "General Notes on Disassembly" on page 8-3.
2.
Disconnect all connectors from the Main Board.
Cover
Open
CN20
Erase
Lamp
CN17
Power
Supply
Board
CN18
Main
Motor
CN11
Connector
Board
CN14
3.
Remove 6 screws securing the Main Board to the Main Board Bracket (4 on the
right side of the printer and 2 from the rear of the printer).
8-18
Exit
Main
Fan Motor
Laser
CN8
CN15
CN10
NIC
Card
CN9
RAM DIMM
ROM DIMM
CN12
CN16
Phaser 3425 Laser Printer Service Manual
Sub
Print
Fan
Cartridge
CN21
CN6
CN5
(Not Used)
CN7
(Not Used)
Front
Panel
CN4
Tray 3
CN1
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