Brother HL-B2080DW, Руководство по обслуживанию

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Confidential
4.2.5 Paper becomes wrinkled
<User Check>
• Check that the paper is set in each paper tray correctly.
• Flip over the paper in each paper tray 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
for the paper tray,
and 60 to 230 g/m
2
for the MP tray.
• Check that the paper is not damp.
• Check that there is no dust stuck to the fuser unit.
• Check that the type of paper is appropriate.
• Check that the paper size is matched to the setting for the duplex printer.
4.2.6 Paper is fed at an angle
<User Check>
• Check that the paper is set in each paper tray correctly.
• Flip over the paper in each paper tray 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
for the paper tray,
and 60 to 230 g/m
2
for the MP tray.
• Check that there is not too much paper set in the paper tray.
• Check that the type of paper is appropriate.
• Clean each paper pick up roller.
• Check that the green envelope lever is not lowered on only one side.
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 PF kit.
2 Paper feed unit failure Replace the paper feed unit.