Brother MFC-9330CDW Service Manual

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Confidential
■ Error code 7000
After the registration rear sensor detects the end of paper pass, the eject sensor does not
detect paper pass.
<User Check>
- Remove the jammed paper.
■ Error code 7100
After the registration rear sensor detected that paper has passed, eject sensor continues to
detect paper pass.
<User Check>
- Remove the jammed paper.
Jam Inside
Open the Top Cover, pull out all four drum and toner cartridge assemblies
and remove the jammed paper.
Step Cause Remedy
1 Foreign object inside machine Remove foreign object.
2 Eject actuator that has come off
or that has been caught
Re-assemble the eject actuator.
3 Fuser cover installation failure Re-assemble the fuser cover.
4 Eject sensor PCB harness
connection failure
Check the eject sensor PCB harness
connection and reconnect it.
5 Fuser cover failure Replace the fuser cover.
6 Eject sensor failure Replace the eject sensor PCB ASSY.
7 Fuser unit failure Replace the fuser unit.
8 Main PCB failure Replace the main PCB ASSY.
Jam Rear
Open the Back Cover and remove the jammed paper, then press [Start].
Step Cause Remedy
1 Foreign object at the back of the
machine
Remove foreign object.
2 Eject actuator catching on some
position
Re-assemble the eject actuator.
3
Fuser cover installation failure Re-assemble the fuser cover.
4
Back cover installation failure Re-assemble the back cover.
5 Eject sensor failure Replace the eject sensor PCB ASSY.
6 Back cover failure Replace the back cover.
7 Eject roller 1 failure Replace the fuser cover.
8 Main PCB failure Replace the main PCB ASSY.

Brother MFC-9330CDW Specifications

Print Specifications

print speed black	up to 23 ppm
print speed color	up to 23 ppm
print resolution	up to 600 x 2400 dpi

Copy Specifications

copy speed black	up to 23 cpm
copy speed color	up to 23 cpm
copy resolution	600 x 600 dpi

Scan Specifications

scan resolution optical	1200 x 2400 dpi
scan resolution interpolated	19200 x 19200 dpi
document glass size	8.5” x 11.7”

Fax Specifications

fax modem speed	33.6k bps
fax page memory	up to 500 pages
speed dial locations	200

Paper Handling

auto document feeder capacity	up to 35 pages
paper size maximum	up to 8.5” x 14” (legal)
standard paper capacity	250 sheets

Power and Energy

deep sleep mode power consumption	<2W
automatic duplex printing	Yes
energy star qualified	Yes