Lexmark 4039-1XX Manuale Utente

Service Manual

1. Unplug the power cord. 

2. Remove the system board. 

3. Remove the system board inner EMC shield. 

4. Remove the fuser input guide [A]. 

5. Remove the transfer housing assembly. 

6. Remove the gear cover by releasing the rear latch and lifting up. 

7. Remove screw [C] and the grounding clip (this clip is not present 

on all machines). 

8. Remove the motor mounting nuts [B] and screws. 

9. Work the motor out of the machine.

10P: Do not remove the motor from the gear bracket assembly; they 
are not available separately.

Installing the motor: If the motor has been removed from the gear 
bracket assembly, you must use the gear retaining plate as a tem- 
plate to be sure the motor pinion is correctly positioned to gear 4. 
Install the gear retaining plate to the gear bracket assembly and 
tighten the nuts. Install the motor to the assembly and tighten the 
screws. Remove the gear retaining plate from the assembly and 
install the motor in the printer.