Brother MFC-9340CDW Service Manual

3-128
Confidential
Fig. 3-179
Harness routing: Refer to " External Temperature/Humidity Sensor PCB ASSY,
Develop Release Clutch, Registration Clutch, Paper Feed Clutch,
USB Host PCB ASSY"
Assembling Note:
- When assembling the Develop release clutch, develop release operation may not work
properly if the Develop release cam and Develop release link are misaligned.
- When assembling the Develop release clutch, align the end of the Develop clutch cam
with the reference line of the Develop clutch cam cover when viewed from the hole of the
Develop clutch cam cover as shown in the figure below.
- If the Process drive unit is not removed, adjust the position of the Develop clutch cam
while the Joint cover ASSY is opened.
Develop clutch cam cover
Develop clutch cam
Reference line
Hole
Align
(Look into the machine from here)

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