2-70
Confidential
■ Traces of paper pull-in roller
■ Recording paper stained
<User Check>
- Check if the recording paper used is according to specifications.
- Clean the paper pull-in roller.
Step Cause Solution
1 Paper pull-in roller defective Replace the paper pull-in roller.
<User Check>
- Check whether the recording paper being used is not
folded.
- Check if the recording paper used is according to
specifications.
- Check if the recording paper is loaded correctly in the
paper tray.
- Clean each roller by printing several blank sheets.
- Clean the platen.
Step Cause Solution
1 Maintenance unit stained Clean the maintenance unit.
(Refer to Section 4.3.2 in this chapter)
2 Foreign materials in the reverse
side of the head
Remove foreign materials.
3 Leveler roller stained Clean the leveler roller ASSY.
4 Paper feed roller stained
Paper ejection roller stained
Switchback roller stained
Replace the engine unit.