Brother MFC-9340CDW Service Manual

2-62
Confidential
■ Error code 8A01
The registration rear sensor detected that the fed paper was larger or smaller than the
specified size in 2-sided printing.
<User Check>
- Use the Letter to Legal size paper.
■ Error code 8C00
No paper is in the manual feed slot when printing from the manual feed slot.
<User Check>
- Load paper to the manual feed slot.
Size Error 2-sided
Specify the correct paper
Step Cause Remedy
1 Registration rear actuator
catching on some position
Re-assemble the registration rear
actuator.
2 Registration rear sensor failure Replace the paper feed unit.
3 Main PCB failure Replace the main PCB ASSY.
Manual Feed
Load paper
Step Cause Remedy
1 Registration front/rear/manual
feed sensor PCB harness
connection failure
Check the registration front/rear/manual
feed sensor PCB harness connection and
reconnect it.
2 Manual feed actuator catching on
some position
Re-assemble the manual feed actuator.
3 Manual feed sensor failure Replace the paper feed unit.
4 Main PCB failure Replace the main PCB ASSY.

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