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Service Parts Disassembly
8-17
4.
Using a small flat blade screwdriver, pry outward to release the retainers (6) that
secure the interlock switch cap, and pull the cap free of the cover.
5.
Remove the Cover Open Interlock Switch
NIC Board (PL 9.1.41)
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.
Remove 2 thumbscrews securing the NIC Board to the rear edge of the Main
Board mounting bracket.
3.
Pull up on the front edge of the NIC Board to remove it from the connector
(CN 9) on the Main Board and remove the NIC Board to the right.
1.
Interlock Switch
2.
Switch Cap
1
2
s3450-041
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...