Lexmark 4097-00X Manuale Utente

Service Manual

If your machine does not have paper jam problems, continue with 
the service check. If your machine does have a paper jam problem, 
examine it for the following before you begin the service check: 

Check the entire paper path for obstructions.

Be sure there is not too much paper in the sheet feeder.

Be sure the correct type of paper is being used.

Check for static in the paper.

1

System Board

Unplug the printer and disconnect the paperfeed 
motor (J3) from the system board. Plug the printer 
in and check for approximately 9 - 12 V dc 
between (J3-1) and ground and (J3-2) and ground 
on the system board. If the voltage is not present, 
check for motor pins shorted to the motor housing. 
If you find a shorted pin, replace the motor. If you 
still have a failure after replacing the motor, 
replace the system board.