Brother MFC-7365DN Service Manual

2-48
Confidential
■ Error code 83
Drum unit error (detected unusual discharge of the corona wire after the drum unit reached
the end of life)
■ Error code 84
Paper jam at the rear section of the machine.
Drum Stop
Replace the Drum Unit. Refer to the instructions in the carton of the
new drum.
<User Check>
• Replace the drum unit with a new one and reset the drum counter.
(Refer to
"2.2 Parts Life Reset Function" in Chapter 5 .)
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
Jam Rear
Open the Back Cover and remove the jammed paper, then press Start.
<User Check>
• Check if the paper is jammed. If jammed, remove it.
Step Cause Remedy
1
Foreign object in the feed system
at the rear section of the machine.
Remove the foreign object in the feed
system at the rear section of the machine.
2
Paper eject actuator assembling
failure
Re-assemble the paper eject actuator.
3
Paper eject sensor PCB failure Replace the paper eject sensor PCB
ASSY.
4 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