Lexmark 4039-1XX Manuale Utente

Repair Information

1. Remove the right, front, and left covers 

2. Remove the LVPS and the rod for the on/off switch. 

3. Remove gear cover and the fuser input guide [A].

4. Remove the transfer roll housing. 

5. Disconnect the cable from the HVPS. 

6. Remove the system board and the inner EMC shield. 

7. Disengage the upper frame cables from the guide in the paper 

feed side frame. 

8. Remove the screws [B]. 

9. Remove the fuser cover. 

10. Unplug the fuser wires [C] and push them below the HVPS. 

11. Unplug the paper size switch cable. 

12. Lift the lower frame assembly straight up to separate it from the 

paper feed assembly.