Brother MFC-9330CDW Service Manual

2-57
Confidential
■ Error code 6B0A
GRID current failure was detected in a state other than immediately after power was turned
ON or the joint cover ASSY was closed.
<User Check>
- Re-insert the drum unit.
- Clean the GRID terminals of the drum unit. (Refer to fig. 2-8 (P2-51))
- Clean the corona wire by sliding the green tab of each drum unit for all four colors several
times.
■ Error code 6E00
The develop release sensor detected the develop roller disengagement or engagement
failure.
Drum !
Slide the Green tab on Drum Unit.
Step Cause Remedy
1 Dirt on the GRID terminals of
the main body
Clean the GRID terminals of the main
body. (Refer to fig. 2-7 (P2-50))
2 Dirt on the terminal of the
high-voltage power supply PCB
Clean the terminal of the high-voltage
power supply PCB.
3 High-voltage power supply PCB
failure
Replace the high-voltage power supply
PCB ASSY.
4 Main PCB failure Replace the main PCB ASSY.
Toner Error
One or more Toner Cartridges are not detected. Pull out and reinsert all 4
Toner Cartridges.
Step Cause Remedy
1 Develop release sensor harness
connection failure
Check the develop release sensor
harness connection and reconnect it.
2 High-voltage power supply PCB
harness connection failure
Check the high-voltage power supply PCB
harness connection and reconnect it.
3 Develop release sensor failure Replace the develop release sensor PCB
ASSY.
4 Misalignment of develop clutch
cam
Check the develop clutch cam position
and re-assemble it.
5 Develop release clutch failure Replace the develop release clutch.
6 High-voltage power supply PCB
failure
Replace the high-voltage power supply
PCB ASSY.
7 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