Xerox 3450D Service Manual - Page 109

Retard Assembly (PL 9.3.7), Front (Inner) Cover (PL 9.2.5

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Page 109 highlights

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. s3450-009 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. 8-12 Phaser 3450 Laser Printer Service Manual

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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