Brother HL-600 Service Manual page 66

F-1 Double feeding
Possible cause Step
Paper 1 Is the paper of a recommended type used?
Separation pad 2 Is the surface of the separation pad worn?
F-2 Wrinkles
Possible cause Step
Paper 1 Is the paper of a recommended type used?
2 Is the wrinkle problem solved if a new paper
is used?
Paper pick-up 3 After paper feeding, open the left cover just
block before the paper is fed to the fixing unit.
At this time, check if the paper is wrinkled
or being skewed.
Fixing unit 4 Is the entrance guide soiled?
entrance guide
Fixing unit 5
Are there still any wrinkles aftrer printing
several blank pages?
Check
Check
IV - 16
Result Remedy
No Instruct the user to use the
recommended types of paper.
Yes Replace the multi-purpose
tray.
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 Check the paper pick-up block.
Yes Clean the entrance guide.
Yes Replace the fixing unit as the
lower fixing roller may be
soiled.