Brother MFC-9340CDW Service Manual

2-63
Confidential
■ Error code 8D01
The registration rear sensor detected that the paper loaded in the paper tray was smaller than
the specified size.
<User Check>
- Open the back cover and print using the straight paper path.
- Length of the paper is 140 mm or more.
■ Error code 8D02
When printing with the back cover closed, the paper size selected in the print data is smaller
than the valid size.
<User Check>
- Check whether the back cover is open.
■ Error code 8E01
Upon fax reception, the paper size setting is the one other than A4, Letter, Legal, and Folio.
<User Check>
- Set the paper size to A4, Letter, Legal, or Folio.
Short paper
Open the Back Cover and then press Start
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.
Small paper
Open the Back Cover and then press Start
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
Size mismatch
Reload correct paper.
Step Cause Remedy
1 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