Lexmark T650n Service Manual page 289

7. Remove the harness (E) from the duplex drive motor assembly.
Replacement Warning: When replacing the duplex drive motor assembly, ensure that all harnesses are
properly re-routed.
Replacement Note: Ensure the belt is replaced properly.
Duplex input sensor assembly removal (T652, T654)
1. Remove the media tray.
2. Gently place the printer on its left or right side.
3. Disconnect the connection (A) from the duplex input sensor assembly.
4. Remove the two screws (B) securing the duplex input sensor assembly to the machine.
5. Remove the duplex input sensor assembly.
Duplex guide assembly, front removal (T652, T654)
1. Remove the media tray.
2. Gently place the printer on its left or right side.
3. Detach the front left duplex guide spring (A) from the duplex guide assembly, front.
E
D
A B
Repair information
4062-XXX
4-11