2-54
Confidential
Paper jams in the feeding path in the center of the machine
<User Check>
• Check that the paper is set in paper tray correctly.
• Flip over the paper in paper tray or rotate the paper 180°.
• Adjust each paper guide according to the paper size.
• Check that there is not too much paper set in the paper tray.
• Check that the thickness of the paper is 60 to 105 g/m
2
.
(60 to 163 g/m
2
for manual feed slot)
• Flip through the paper and reset it in the paper tray.
• Replace the drum unit.
Step
Cause
Remedy
1
Foreign object inside the
machine
Remove the foreign object.
2
Eject actuator coming off
Reattach the eject actuator.
3
Connection failure of the eject
sensor PCB flat cable
Reconnect the eject sensor PCB flat cable.
4
Connection failure of the
registration clutch harness
Reconnect the registration clutch harness.
5
Fuser cover attachment failure Reattach the fuser cover.
6
Registration clutch failure
Replace the registration clutch.
7
Eject sensor failure
Replace the eject sensor PCB ASSY.
8
Registration rear sensor failure Replace the registration front/rear actuator
holder ASSY.
9
Main motor failure
Replace the main motor.
10
High-voltage power supply PCB
failure
Replace the high-voltage power supply PCB
ASSY.
11
Damaged gears in the feeding
system
Replace the main frame L ASSY.
12
Fuser unit failure
Replace the fuser unit.
13
Main PCB failure
Replace the main PCB ASSY.
