Brother MFC-8535DN Service Manual

2-51
Confidential
 Error code 7000
The eject sensor does not detect paper pass after the registration rear sensor detected the
paper pass.
 Error code 7100
The eject sensor remains ON (paper pass detected) even after the registration rear sensor
detected the end of paper pass.
<User Check>
• Remove the jammed paper.
• Replace the drum unit with a new one.
Step Cause Remedy
1
Foreign object inside the
machine
Remove the foreign object.
2
Connection failure of the eject
sensor harness
Reconnect the eject sensor harness.
3
Eject actuator coming off or
caught in some sections of the
machine
Reattach the eject actuator.
4 Fuser cover attachment failure Reattach the fuser cover.
5 Eject sensor failure Replace the eject sensor PCB ASSY.
6
high-voltage power supply PCB
failure
Replace the high-voltage power supply PCB
ASSY.
7 Fuser unit failure Replace the fuser unit.
8
Damaged fuser gears or drum
gears
Replace the main frame L ASSY.
9 Main PCB failure Replace the main PCB ASSY.
<User Check>
• Remove the jammed paper.
• Check if the back cover is open during duplex printing.
Step Cause Remedy
1
Foreign object in the rear of the
machine
Remove the foreign object.
2
Eject actuator caught in some
sections of the machine
Reattach the eject actuator.
3 Fuser cover attachment failure Reattach the fuser cover.
4 Eject sensor failure Replace the eject sensor PCB ASSY.
5
high-voltage power supply PCB
failure
Replace the high-voltage power supply PCB
ASSY.
6 Fuser cover failure Replace the fuser cover.
7
Damaged eject roller 1 drive
gears
Replace the main frame L ASSY.
8 Main PCB failure Replace the main PCB ASSY.

Brother MFC-8535DN Specifications

General

Brand	Brother
Model	MFC-8535DN
Category	All in One Printer
Language	English