Brother MFC-9340CDW Service Manual

Confidential
8.28 Eject Film................................................................................................................ 3-72
8.29 Document Feed Roller ASSY2 ............................................................................... 3-75
8.30 ADF Motor .............................................................................................................. 3-76
8.31 Document Cover ASSY .......................................................................................... 3-79
8.32 Pull Arm Guide/Lock Claw...................................................................................... 3-79
8.33 Flat Cable Cover/Holder Hook/LED ASSY ............................................................. 3-80
8.34 Z Spring L ............................................................................................................... 3-88
8.35 Joint Cover ASSY................................................................................................... 3-89
8.36 Modem PCB ASSY/Modem Flat Cable .................................................................. 3-93
8.37 Paper Stack Lever .................................................................................................. 3-95
8.38 Joint Cover Side R/Speaker Unit ............................................................................ 3-96
8.39 Joint Cover Back .................................................................................................... 3-97
8.40 Control Panel ASSY/Document Scanner Unit ........................................................ 3-98
8.41 Panel Control PCB ASSY..................................................................................... 3-100
8.42 Touch Panel ASSY/LCD ....................................................................................... 3-103
8.43 First Side CIS Unit/First Side CIS Flat Cable ....................................................... 3-104
8.44 LED Control Flat Cable......................................................................................... 3-109
8.45 LED Flat Cable ..................................................................................................... 3-113
8.46 LED Control PCB ASSY ....................................................................................... 3-117
8.47 Back Cover Lower ................................................................................................ 3-118
8.48 Duplex Tray (2-sided Printing Model Only)........................................................... 3-119
8.49 External Temperature/Humidity Sensor PCB ASSY ............................................. 3-120
8.50 Wireless LAN Cap/Wireless LAN PCB ASSY ...................................................... 3-121
8.51 Main PCB ASSY................................................................................................... 3-123
8.52 Develop Release Clutch ....................................................................................... 3-124
8.53 Process Drive Unit................................................................................................ 3-129
8.54 Fuser Drive Gear Z25...........................................................................................3-132
8.55 Registration Clutch ............................................................................................... 3-133
8.56 Paper Feed Clutch................................................................................................ 3-134
8.57 Main Drive Unit ..................................................................................................... 3-135
8.58 Roller Holder ASSY .............................................................................................. 3-139
8.59 USB Host PCB ASSY/Inner Front Cover.............................................................. 3-141
8.60 Paper Feed Unit ................................................................................................... 3-143
8.61 Paper Eject ASSY ................................................................................................ 3-144
8.62 Back Cover Upper ................................................................................................ 3-146
8.63 Exit Roller Bushing/Eject Roller ASSY ................................................................. 3-147
8.64 Back Cover Sensor Harness ASSY...................................................................... 3-148
8.65 Eject Sensor PCB ASSY ...................................................................................... 3-149
8.66 High-voltage Power Supply PCB ASSY/HVPS Flat Cable ................................... 3-150

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