Brother MFC-9330CDW Service Manual

2-51
Confidential
■ Error code 6208
Immediately after power-ON or the joint cover ASSY was closed, GRID current error detected
that no drum unit (Color) was set.
Error code 6209
Immediately after power-ON or the joint cover ASSY was closed, GRID current error detected
that one of the drum units (Color) was not set.
Error code 620A
Immediately after power-ON or the joint cover ASSY was closed, GRID current error detected
that no drum unit (Black) was set.
<User Check>
- Re-insert the drum unit.
- Clean the GRID terminals of the drum unit. (Refer to the figure below.)
- Clean the corona wire by sliding the green tab of each drum unit for all four colors several
times.
■ Electrodes location of the toner cartridge and drum unit
Fig. 2-8
Drum !
Slide the Green tab on Drum Unit.
Drum !
Slide the Green tab on Drum Unit.
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.
Conductive resin
Conductive resin
Conductive resin
Conductive resin

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