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Service Parts Disassembly
8-23
4.
Remove 3 screws that secure the Exit Motor Drive Assembly to the printer
chassis and remove the drive assembly.
Caution
Do not lose the thermal insulating washers on each of the mounting screws
between the screw head and the motor.
Main Fan Assembly (PL 9.1.19)
1.
Remove the Top Cover Assembly (page 8-9).
2.
Disconnect the Main Fan connector CN 15 from the Main Board (see "Map 1
Main Board" on page 10-3).
Note
If you wish, you can loosen the screws securing the Laser Assembly and tilt
it to provide additional access to remove the cable. This will be necessary
when routing the cable back under the Laser Assembly during reinstallation.
s3450-052
Summary of Contents for 3450B - Phaser B/W Laser Printer
Page 1: ...Service Manual P h a s e r L a s e r P r i n t e r 3450...
Page 2: ......
Page 13: ...xii Phaser 3450 Laser Printer...
Page 19: ...xviii Phaser 3450 Laser Printer...
Page 28: ...General Information 1 9 Consumables 1 Print Cartridge 1 s3450 164...
Page 47: ...2 14 Phaser 3450 Laser Printer Service Manual...
Page 92: ...6 Chapter Adjustments and Calibrations In this chapter Margin Calibration Resetting NVRAM...
Page 97: ...7 4 Phaser 3450 Laser Printer Service Manual...
Page 143: ...8 46 Phaser 3450 Laser Printer Service Manual...
Page 175: ...10 6 Phaser 3450 Laser Printer Service Manual...
Page 179: ......
Page 180: ...071 0866 00...