Brother MFC-9340CDW Service Manual

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Confidential
(5) In "Port" on the BrUsbSn screen, select the port assigned to Brother Maintenance USB
Printer.
If the port number is unknown, follow steps below.
1) Click "Start" "Settings" "Printers". The Printers screen appears.
2) Right-click the Brother Maintenance USB Printer icon.
3) Click "Properties". The Brother Maintenance USB Printer Properties screen appears.
4) Click the Ports tab. The port for Brother Maintenance USB Printer is displayed.
(6) Enter the serial number (the fifteen digits) of the machine into the box on the "Serial No".
(7) Click the OK button, then confirmation screen appears. Check that the serial number and
click the Yes button.
1.5 Restore Machine Information (Function code 41)
Referring to "1.4.12 Backup of machine information" in Chapter 5, restore the backup data of
the machine information. If the data is successfully restored, the operations described in
sections 1.6 to 1.9 in this chapter are not necessary. If backup data is unavailable or you fail to
restore backup data, proceed to the operations described in sections 1.6 to 1.9 in this chapter.
1.6 Motor Reset (Function code 57)
Following the instructions provided in "1.4.19 Motor reset" in Chapter 5, perform motor reset.
1.7 Continuous Adjustments of Density and Registration
Sensor (Function code 73)
Perform continuous adjustments of density and registration sensor in accordance with
"1.4.28 Continuous adjustments of density and registration sensor" in Chapter 5.
1.8 Acquisition of White Level Data (Function code 55)
Perform the acquisition of white level data in accordance with "1.4.18 Acquisition of white level
data and setting of CIS scanning area" in Chapter 5.
1.9 Adjustment of Touch Panel (Function code 61)
Perform adjustment of touch panel in accordance with "1.4.20 Adjustment of touch panel" in
Chapter 5.
Memo:
Refer to APPENDIX 1 SERIAL NUMBERING SYSTEM to know how to read the serial
number label of the machine.
Memo:
In the Continuous adjustments of density and registration sensor (Function code 73),
Sensitivity adjustment of density sensor (Function code 72), Developing bias voltage
correction (Function code 83), and Adjustment of color registration (Adjustment of
inter-color position alignment) including registration sensor calibration (Function code 66)
are executed consecutively.

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