Recording Paper Stained - Brother DCPJ525W Service Manual

4.2.6 Recording paper stained

User Check
- Check that recording paper is loaded correctly in the paper tray.
- Print on blank paper several times to clean the rollers.
- Clean the paper feed roller.
- Clean the platen.
- Perform head cleaning.
Step
1 Maintenance unit contaminated
2 Leveler roller (LR) stained
3 Paper pull-in rollers heavily
contaminated
4 Other related rollers heavily
contaminated
Cause
Cleaner stick
(Front)
Clean the maintenance unit (see below).
Clean the leveler roller ASSY with Function code
70. Refer to Chapter 5, Section 1.4.25.
Replace the paper pull-in roller holder ASSY.
Replace the engine unit.
Maintenance unit
2-62
Solution
(cleaning)
Confidential