Xerox 3450B Service Manual - Page 118

Tray 2 Solenoid (PL 9.1.28), Tray 2 No Paper Sensor (PL 9.3.44

Page 118 highlights

Replacement Notes Note A ground wire and a discharge capacitor are secured to the Main Drive Assembly by 2 of the mounting screws. Note the position for reassembly. Note Seat the right side of the Main Drive first, then work the left side into position while aligning the gears. Reattach the Cover Interconnect Board after the Main Drive is positioned. Tray 2 Solenoid (PL 9.1.28) 1. Remove the Main Drive Assembly (page 8-19). 2. Disconnect CN 10 between the Tray 2 Solenoid and the Connector Board. 3. Remove 2 screws that secure the Tray 2 Solenoid to the chassis, and remove the Tray 2 Solenoid. 1 s3450-026 Tray 2 No Paper Sensor (PL 9.3.44) 1. Remove the left cover from the printer (page 8-8) 2. Disconnect CN 2 (to Registration Sensor) from the sensor board. 3. Disconnect CN 3 (to Print Cartridge Interconnect Board) from the sensor board. 4. Remove 2 screws securing the Tray 2 No Paper Sensor to the printer chassis and remove the sensor. Service Parts Disassembly 8-21

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Service Parts Disassembly
8-21
Replacement Notes
Note
A ground wire and a discharge capacitor are secured to the Main Drive
Assembly by 2 of the mounting screws. Note the position for reassembly.
Note
Seat the right side of the Main Drive first, then work the left side into
position while aligning the gears. Reattach the Cover Interconnect Board
after the Main Drive is positioned.
Tray 2 Solenoid (PL 9.1.28)
1.
Remove the Main Drive Assembly (page 8-19).
2.
Disconnect CN 10 between the Tray 2 Solenoid and the Connector Board.
3.
Remove 2 screws that secure the Tray 2 Solenoid to the chassis, and remove the
Tray 2 Solenoid.
Tray 2 No Paper Sensor (PL 9.3.44)
1.
Remove the left cover from the printer (page 8-8)
2.
Disconnect CN 2 (to Registration Sensor) from the sensor board.
3.
Disconnect CN 3 (to Print Cartridge Interconnect Board) from the sensor board.
4.
Remove 2 screws securing the Tray 2 No Paper Sensor to the printer chassis and
remove the sensor.
1
s3450-026