Brother HL1060 - B/W Laser Printer Service Manual page 90

F-1 Double feeding
Possible cause Step
Paper
Separation pad
F-2 Wrinkles
Possible cause Step
Paper
Fixing unit
entrance guide
Fixing unit
Check
1 Is paper of a recommended
type being used?
2 Is the surface of the separation
pad worn out?
Check
1 Is paper of a recommended
type being used?
2 Is the wrinkle problem solved if
new paper is used?
3 Is the entrance guide dirty?
4 Is the pressure roller dirty?
CHAPTER IV -26
Result Remedy
No Instruct the user to use
recommended types of paper.
Yes Replace the MP sheet feeder.
Result Remedy
No Instruct the user to use the
recommended types of paper.
Yes Instruct the user how to store
paper so that it does not absorb
moisture.
Yes Clean the entrance guide.
Yes Clean the pressure roller
No Replace the fixing unit.