Brother MFC-7380

2-61
Confidential
4.2.6 Paper is curled
4.2.7 Duplex printing is not possible
<User Check>
• Check that the paper specified in driver settings is matched to the paper set.
• Select "Reduce Paper Curl" in the driver.
• Check that the paper is set in paper tray correctly.
• Print while the green envelope levers are lowered.
Step Cause Remedy
1
Fuser unit failure Replace the fuser unit.
2
Main PCB failure Replace the main PCB ASSY.
<User Check>
• Close the back cover correctly.
• Set the duplex tray correctly.
• Set the driver setting to duplex printing.
• Use A4 or Letter paper specified by the manufacturer.
Step Cause Remedy
1
Eject actuator coming off Reattach the eject actuator.
2
Back cover failure Replace the back cover.
3
Back cover/duplex tray sensor
or eject sensor failure
Replace the eject sensor PCB ASSY.
4
Duplex tray failure Replace the duplex tray.
5
Main PCB failure Replace the main PCB ASSY.
6
Damaged gears in the ejecting
system
Replace the main frame L ASSY.