Brother MFC-9330CDW Service Manual

2-65
Confidential
■ Error code 9302
For printing by feeding paper from the paper tray, the paper feed sensor detected that no
paper was in the paper tray.
<User Check>
- Load paper to the paper tray.
■ Error code 9307
Upon receiving a fax or printing a list or report, the machine detected that paper tray empty of
paper.
<User Check>
- Load paper to the paper tray.
No Paper
Reload paper in Tray.
Step Cause Remedy
1 Foreign object in pick-up roller Remove foreign object.
2 Paper feed sensor PCB harness
connection failure
Check the paper feed sensor PCB
harness connection and reconnect it.
3 Paper feed actuator catching on
some position
Re-assemble the paper feed actuator.
4 Paper feed sensor failure Replace the paper feed unit.
5 Gear failure inside of process
drive unit
Replace the process drive unit.
6 Main PCB failure Replace the main PCB ASSY.
Size Mismatch
Reload paper in Tray.
Step Cause Remedy
1 Registration front/rear/manual
feed sensor PCB harness
connection failure
Check the registration front/rear/manual
feed sensor PCB harness connection and
reconnect it.
2 Registration rear actuator
catching on some position
Re-assemble the registration rear
actuator.
3 Registration front sensor failure Replace the registration front/rear/manual
feed sensor PCB ASSY.
4 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