Brother MFC-L6902DW User Manual

2-86
Confidential
4.2.5 Multiple sheets of paper are fed
4.2.6 Paper becomes wrinkled
<User Check>
• Check that there is not too much paper set in each paper tray.
• Check that the paper is set in each paper tray correctly.
• Flip over the paper in each paper tray or rotate the paper 180°.
• Check that the thickness of the paper is 60 to 120 g/m
2
for paper tray 1 to 5,
and 60 to 200 g/m
2
for the MP tray.
• Flip through the paper and reset it in each paper tray.
Step Cause Remedy
1 Abrasion of a separation pad Replace the appropriate PF kit.
<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 120 g/m
2
for paper tray 1 to 5,
and 60 to 200 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.
Step Cause Remedy
1 Eject motor failure Replace the eject motor.
2 Fuser unit failure Replace the fuser unit.
3
Damaged gears in the ejecting
system
Replace the main frame L ASSY.

Brother MFC-L6902DW Specifications

General

Print Technology	Laser
Max Print Resolution	1200 x 1200 dpi
Duplex Printing	Yes
Display	4.85" Color Touchscreen
Paper Input Capacity	570 sheets
ADF Capacity	80 sheets
Functions	Print, Copy, Scan, Fax
Processor	800 MHz
Memory	1 GB
Scan Resolution	1200 x 1200 dpi
Fax Speed	33.6 Kbps
Connectivity	USB, Ethernet, Wi-Fi
Mobile Printing	AirPrint, Google Cloud Print, Mopria, Brother iPrint&Scan
Print Speed	Up to 52 ppm - B/W (letter A)