Service manual

Discharge Symptoms, Causes, and Solutions
SM 4-23 M000/M009
Trouble-
shooting
4.3.7 PAPER ROLLED IN THE FUSER
Description:
If contaminated at intervals of 77.6mm on the back of the paper.
Symptom and Cause Solution
1. Contamination of the pressure roller or
heat roller (Background, Hot off set).
2. Check the claws of the fuser for
deformities.
1. After disassembling the fuser, clean
contamination between the heat roller
and the thermistor and remove the
contamination of the pressure roller.
2. If there is a heavy background, repair it
with the background troubleshooting
method.
3. Clean the surface of the heat roller with
IPA or water
4. Check the warp or separation of the
print claw and the holder plate claw,
and then manage it.
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA