Brother MFC-7365DN Service Manual

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Confidential
■ Error code 8B
These errors do not usually occur in the normal use. The conceivable causes are noise around
the installation site, fluctuation of the power supply voltage, and failures in the software.
Error, which cannot be specified, occurs.
Error code 8C
Error, which cannot be specified, occurs.
■ Error code 8D
Paper jam occurred around the back cover at the time when the power was turned ON, or the
fuser cover is open.
Jam Tray 2
Remove the jammed paper from Tray 2.
Jam MP Tray
Remove the jammed paper from Multi Purpose Tray and press Start.
<User Check>
• Turn OFF the power switch, and turn it ON again after a while.
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
Cover is Open
Make sure there is no paper jammed inside the machine and close the
Back Cover, then press Start.
<User Check>
• Close the fuser cover.
• Remove the jammed paper around the back cover.
Step Cause Remedy
1
Paper eject actuator catching on
some position
Correct the position of the paper eject
actuator.
2
Paper eject sensor PCB failure Replace the paper eject sensor PCB
ASSY.
3 Main PCB failure Replace the main PCB ASSY.

Brother MFC-7365DN Specifications

Printing Specifications

print technology	Electrophotographic Laser
print speed	Up to 24ppm
print resolution	Up to 1200 x 600 dpi

Copying Specifications

copy speed	Up to 24cpm
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” (letter)
scan resolution	Optical: Up to 600 x 2400 dpi

Paper Handling

paper size maximum	Up to 8.5” x 14” (legal size)
paper input capacity maximum	250-sheet capacity paper tray, single-sheet manual feed slot
output capacity maximum	100 sheets (face down), 1 sheet (face up)

Weight and Dimensions

unit dimensions	15.9” W x 15.7” D x 12.4” H
unit weight	25.6 lbs.
carton weight	32.6 lbs.
carton dimensions	20.7” W x 20.1” D x 19.4” H