Brother MFC-J2320 Service Manual page 114

Traces of paper pull-in roller

Step
1 Paper pull-in roller defective
2 MP paper pull-in roller defective Replace the MP tray ASSY.
Dirt on the paper

Step
1 Maintenance unit stained
2 Paper feed roller stained
3 Paper ejection roller stained
4 Switchback roller stained
5 Foreign materials in the
reverse side of the head
User Check
- Check whether the recording paper being used is within
the specification.
- Clean the paper pull-in roller.
- Clean the MP pull-in roller.
Cause
Replace the paper pull-in roller.
User Check
- Check whether the recording paper being
- Check whether the recording paper being
- Clean the related rollers by printing blank
- Clean the platen.
Cause
Clean the maintenance unit.
Replace the paper feed roller.
Replace the paper ejection roller.
Replace the switchback roller.
Remove foreign materials.
2-77
Solution
used is not folded.
used is within the specification.
paper.
Solution
Confidential