Brother MFC-7365DN Service Manual

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■ Error code 67
The number of rotations of the developer roller will reach the upper limit when stop mode is
set for the toner cartridge.
■ Error code 68
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 69
Error, which cannot be specified, occurs.
Toner Low
Prepare New Toner Cartridge.
<User Check>
• Prepare a new toner cartridge.
Step Cause Remedy
1
New toner actuator catching on
some position
Correct the position of the new toner
actuator.
2
Harness connection failure of new
toner sensor PCB
Check the harness connection of the new
toner sensor PCB and reconnect it.
3 New toner sensor PCB failure Replace the new toner sensor PCB ASSY.
4 Main PCB failure Replace the main PCB ASSY.
Print Unable 68
Turn the power off and then back on again.
Print Unable 69
Turn the power off and then back on again.
<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.

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