Rear Cooling Duct; Transfer Drum Motor And Developer Drive Motor - Lexmark Optra C Service Manual

5045-001

Rear Cooling Duct

See Assembly 7-2 and 7-3.
For cover removals, see
1. Remove the top cover.
2. Remove the left side cover and the rear cover.
3. Remove the EMC shield form the rear of the machine.
4. Disconnect the lower fan connector from the mechanical
controller PCB.
5. Disconnect J1004 from the HVPS.
6. Remove the top duct screw.
7. Unsnap the outer portion that mounts the fan from the inner.
There are 4 latches that hold these halves together.
8. With the outer portion removed, remove the lower duct
mounting screw.
9. Lift the inner duct slightly until the mounting tabs clear the slots
in the frame and remove the duct.

Transfer Drum Motor and Developer Drive Motor

See Assembly 16-6 and 16-7.
For cover removals, see
1. Remove the top cover.
2. Remove the left side cover and the rear cover.
3. Remove the EMC shield from the rear of the machine.
4. Unplug the motor connector from the mechanical controller
PCB.
5. Remove the 4 mounting screws and the motor.
4-50
"Cover Removals" on page
"Cover Removals" on page
4-8.
4-8.