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8-12
Phaser 3450 Laser Printer Service Manual
Retard Assembly (PL 9.3.7)
1.
Remove the Tray 1 Cover Assembly (page 8-10).
Note
Removing Tray 2 is not required, however it will provide increased access.
2.
Unplug the connector on the Tray 1 Empty Sensor. This comes from CN 13 on
the Connector Board.
3.
Remove 2 screws securing the Retard Assembly to the printer chassis.
Caution
There is a spring mounted under the pressure arm of the Retard Assembly.
Be careful not to lose the spring. When reinstalling the Retard Assembly
ensure that the spring is securely mounted and seats correctly over the boss
on the chassis. When properly installed the Retard pressure arm should move
smoothly up and down against the spring pressure.
4.
Pull outward to remove the Retard Feeder Assembly with the Tray 1 Empty
Sensor and Actuator from the printer.
Front (Inner) Cover (PL 9.2.5)
Note
Tray 2 must be removed in order to remove the Front Cover.
1.
Remove the Print Cartridge (page 8-4) and protect it from light.
s3450-009
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...