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Service Parts Disassembly
8-9
Top Cover Assembly (PL 9.2.1)
1.
Remove the Print Cartridge (page 8-4) and protect it from light.
2.
Remove the Right Cover Assembly (page 8-7) and the Left Cover Assembly
(page 8-8) from the printer.
3.
Open Tray 1, the rear cover, and the front section of the Top Cover.
Note
If the NIC Card is installed, remove it ( page 8-17) to access the connectors
on the Main Board.
4.
Disconnect CN 4 (Front Panel) from the Main Board and CN 2 (Cover Open)
from the Cover Interconnect Board.
5.
Remove 3 screws (2 at the top front and 1 on the rear edge) that secure the Top
Cover to the printer assembly.
CN 4
CN 20
s3450-034
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...