Brother MFC-9340CDW Service Manual

5-23
Confidential
1.4.12 Backup of machine information (Function code 41)
<Function>
This procedure backs up the machine information and user setting information into an USB
flash memory and restores it when necessary.
- Machine information (Preset values, count values, error information, etc.)
- User setting information (Telephone directory, password, station ID, transfer information,
telephone area code, user settings, etc.)
- Other data (Received fax data, etc.)
However, the following information is not backed up: machine serial number and device and
PCB-specific information such as MAC address.
<Operating procedure>
Backup Procedure
(1) Insert the USB flash memory into the slot of the machine in the initial stage of the
maintenance mode. The "USB Host Connect" appears on the LCD.
(2) Press the 4 and 1 keys in this order. The "Export to USB" appears on the LCD.
(3) Press the Mono Start key. The "********.msd" appears on the LCD.
("****" shows the name of the model.)
(4) Press the Mono Start key. The "Export OK?" appears on the LCD.
(5) Press the Mono Start key. The message "Please wait" appears on the LCD and back up
operation of the machine information and user setting information, etc. is executed.
Note:
- The backup and restore procedures (refer to next page) can also be used with the
maintenance mode operation by end users. However, end uses are allowed to
restore the user setting information (Import PI) only and not allowed to restore all the
information, such as machine information and user setting information (Import ALL).
- An USB flash memory for backup should have a free space larger than the RAM size
of the machine.
- When performing this procedure for any other machine with the same USB flash
memory, delete the data previously stored in the USB flash memory.
Note:
If new information is backed up to the USB flash memory where the backup data of the
same model is saved, the backup data is overwritten with the new information.
Note:
- Never remove the USB flash memory from the machine when exporting is in progress.
- If this procedure has been started with the maintenance mode operation by the end
user, the machine returns to the ready state after showing the "Please wait" on the
LCD.

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