Brother HL-L3210CW - Paper Becomes Wrinkled; Paper Is Fed at an Angle; Paper Curls

2-85
Confidential
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
2
.
• 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.
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
2
.
• 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.
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 Cause Remedy
1 Paper eject ASSY failure Replace the paper eject ASSY.
2 Fuser unit failure Replace the fuser unit.
Step Cause Remedy
1
One-side abrasion of the paper
pick up rollers
Replace the appropriate PF kit 1.
2 Paper feed unit failure Replace the paper feed unit.
Step Cause Remedy
1 Fuser unit failure Replace the fuser unit.
2 Main PCB failure Replace the main PCB.