Brother MFC-9330CDW Service Manual

2-117
Confidential
■ Faulty registration
-ADF
- Document scanner unit
■ Dark
Step Cause Remedy
1 Fine adjustment of scan start
position misalignment
Perform the fine adjustment of scan start
position. (Function code 54)
2 First side document scanning
position actuator catching on
some position
Re-assemble the first side document
scanning position actuator.
3 Second side document
scanning position actuator
catching on some position
Re-assemble the second side document
scanning position actuator.
Step Cause Remedy
1 Fine adjustment of scan start
position misalignment
Perform the fine adjustment of scan start
position. (Function code 54)
2 First side CIS unit failure Replace the first side CIS unit.
<User Check>
- Check whether the setting of the contrast does not become dark.
- Clean the document hold.
Step Cause Remedy
1 White level calibration data
failure
Perform the acquisition of white level data.
(Function code 55)
2 First side or second side CIS
unit failure
Replace the first side or second side CIS
unit.
3 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