Lexmark C910 - Duplex Unit Removal; Duplex Timing Belt Removal

4-72 Service Manual
5055-01X
Duplex Unit Removal
1. Remove the four screws from the interface board, and remove
the board.
2. Remove the two screws from the duplex connector, and remove
the connector.
Duplex Timing Belt Removal
1. Remove the three C-clips from the three timing gears and
remove the timing belts.
2. Remove the knob screw and remove the timing belt.