Brother MFC-9330CDW Service Manual

5-36
Confidential
1.4.18 Acquisition of white level data and setting of CIS scanning area
(Function code 55)
<Function>
This function allows you to acquire the white level of the CIS unit and save it together with the
scanning area into the EEPROM of the main PCB.
<Operating procedure>
(1) Press the 5 key twice in the initial state of the maintenance mode.
"Press START" is displayed on the LCD.
(2) Press the Mono Start key. "SCANNER AREA SET" is displayed on the LCD and the
white level data is acquired.
(3) After a few seconds, the machine saves the correction of the white level data/scanning
width in the EEPROM, and returns to the initial state of the maintenance mode.
If an error
is detected during this operation,
"SCANNER ERROR" appears on the LCD.
(For single-side scanning model, the message "SCANNER ERROR" appears, and for
duplex scanning model, the message "SCANNER ERR ADF" or "SCANNER ERR FB"
appears
on the LCD .)
If this occurs, press the Stop key to return the machine to the initial state of the
maintenance mode.

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