Brother DCP-J4110DW Service Manual page 112

Traces of paper pull-in roller

Step
1 Paper pull-in roller defective
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.
Cause
Replace the paper pull-in roller.
User Check
- Check whether the recording paper being used
- Check whether the recording paper being used
- 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.
2-75
Solution
is not folded.
is within the specification.
paper.
Solution
Confidential