Paper Jam - Brother MFC-9130CW Service Manual

4.2.8

Paper jam

■ Paper jam at paper feed section
<User Check>
- Turn the orientation of the papers loaded in the paper tray by 180
- Shuffle the papers loaded in the paper tray and set them in the tray again.
- Check if the thickness of the paper is 60 to 105 g/m
(60 to 163 g/m
- Check if a label sticks to a roller or the paper transport section.
Step
1
2
3
4
5
6
7
■ Paper jam at center of transport section
<User Check>
- Turn the orientation of the papers loaded in the paper tray by 180
- Shuffle the papers loaded in the paper tray and set them in the tray again.
- Check if the thickness of the paper is 60 to 105 g/m
(60 to 163 g/m
- Check that the belt unit is properly set.
- Check if a label sticks to a roller or the paper transport section.
Step
1
2
3
4
5
6
7
8
2
for manual feed slot.)
Cause
Foreign object at the front of the
machine
Paper dust cleaning roller
installation failure
Registration front actuator that
has come off or that has been
caught
Registration front/rear/manual
feed sensor PCB harness
connection failure
Main motor failure
Feed roller failure
Main PCB failure
2
for manual feed slot.)
Cause
Foreign object inside machine
Eject actuator that has come off
or that has been caught
Fuser cover installation failure
Eject sensor PCB harness
connection failure
Fuser cover failure
Eject sensor failure
Fuser unit failure
Main PCB failure
2
.
Remove foreign object. Check if a label
sticks to the side or underside of a part.
Re-assemble the paper dust cleaning
roller.
Re-assemble the registration front
actuator.
Check the registration front/rear/manual
feed sensor PCB harness connection and
reconnect it.
Replace the process drive unit.
Replace the paper feed unit.
Replace the main PCB ASSY.
2
.
Remove foreign object. Check if a label
sticks to the side or underside of a part.
Re-assemble the eject actuator.
Re-assemble the fuser cover.
Check the eject sensor PCB harness
connection and reconnect it.
Replace the fuser cover.
Replace the eject sensor PCB ASSY.
Replace the fuser unit.
Replace the main PCB ASSY.
2-86
°
.
Remedy
°
.
Remedy
Confidential