Brother MFC-9340CDW Service Manual

5-18
Confidential
1.4.8 Operational check of control panel key (Function code 13)
<Function>
This function allows you to check if the keys on the control panel work normally.
<Operating procedure>
(1) Press the 1 and 3 keys in this order in the initial state of the maintenance mode.
"00" is displayed on the LCD.
(2) Press the keys in the order designated in the figure shown below. The LCD shows the
corresponding number in decimal notation each time a key is pressed.
Check that the displayed number is correct by referring to the figure below. If the keys are
pressed in the incorrect order, the machine displays the "INVALID OPERATE" on the LCD.
Press the Stop key, and then press the correct keys.
(3) After the last number key is pressed, the machine returns to the initial state of the
maintenance mode.
To cancel this operation and return the machine to the initial state of the maintenance
mode during the above procedure, press the Stop key.
Fig. 5-8

Brother MFC-9340CDW Specifications

Printing Specifications

print speed (black)	up to 23 ppm
print speed (color)	up to 23 ppm
print resolution	up to 600 x 2400 dpi
automatic duplex printing	Yes

Copying Specifications

copy speed (black)	up to 23 cpm
copy speed (color)	up to 23 cpm
copy resolution	600 x 600 dpi
copy reduction/enlargement	25% - 400% in 1% increments

Scanning Specifications

scanner type	Color Flatbed with ADF
document glass size	8.5” x 11.7”
scan resolution (optical)	1200 x 2400 dpi
scan resolution (interpolated)	19200 x 19200 dpi

Fax Specifications

fax modem	33.6k bps
fax page memory	up to 500 pages
speed dial locations	200

Memory and Interfaces

memory (standard/max)	192MB / 192MB
standard interfaces	Wireless 802.11b/g/n, Ethernet, Hi-Speed USB 2.0
usb direct interface	Yes

Supplies and Accessories

black toner cartridge yield	2, 500 pages
cyan toner cartridge yield (standard)	1, 400 pages
magenta toner cartridge yield (standard)	1, 400 pages
yellow toner cartridge yield (standard)	1, 400 pages
cyan toner cartridge yield (high capacity)	2, 200 pages
magenta toner cartridge yield (high capacity)	2, 200 pages
yellow toner cartridge yield (high capacity)	2, 200 pages
drum unit yield	15, 000 pages
belt unit yield	50, 000 pages
waste toner box yield	50, 000 pages
multi-purpose paper	Letter, 500 sheets