Paper Becomes Wrinkled; Paper Is Fed At An Angle; Paper Curls - Brother HL-3160CDW Service Manual

4.2.4

Paper becomes wrinkled

<User Check>
• Check that the paper is set in the T1 correctly.
• Flip over the paper in the T1 or rotate the paper 180°.
• Adjust each paper guide according to each paper size.
• Check that the thickness of the paper is 60 to 163 g/m
• Check that the paper is not damp.
• Check that there is no dust stuck to the heat roller or pressure roller of the fuser unit.
• Check that the type of paper is appropriate.
• Check that the right and left envelope levers of the fuser unit are not set in the different
positions.
Step
1
2
4.2.5

Paper is fed at an angle

<User Check>
• Check that the paper is set in the T1 correctly.
• Flip over the paper in the T1 or rotate the paper 180°.
• Adjust each paper guide according to each paper size.
• Check that the thickness of the paper is 60 to 163 g/m
• Check that there is not too much paper set in the T1.
• Check that the type of paper is appropriate.
• Clean each paper pick up roller.
• Check that the green envelope lever of the fuser cover is not lowered on only one side.
Step
1
2
4.2.6

Paper curls

<User Check>
• Change the driver setting to be matched with the size of the paper set in the T1.
• Select "Reduce Paper Curl" in the driver.
• Check that the paper is set in the T1 correctly.
• Open the back cover and try printing with straight paper ejection mode.
Step
1
2
Cause
Paper eject ASSY failure
Fuser unit failure
Cause
One-side abrasion of the paper
pick up rollers
Paper feed unit failure
Cause
Fuser unit failure
Main PCB failure
2
.
Replace the paper eject ASSY.
Replace the fuser unit.
2
.
Replace the appropriate PF kit 1.
Replace the paper feed unit.
Replace the fuser unit.
Replace the main PCB.
2-85
Remedy
Remedy
Remedy
Confidential