Brother MFC-7365DN Service Manual

2-97
Confidential
■ Faulty registration (Error code B3, B4, etc)
■ Dark or Bluish white (Error code BB, etc)
- ADF
User Check
• Check if the position of the document on the document
table is mistaken.
Step Cause Remedy
1
Fine adjustment of scan start
position misalignment
Perform the fine adjustment of scan start
position. (Function code 54)
2
Document scanning position
actuator catching on some
position
Correct catching of the document scanning
position actuator.
- Document table
Step Cause Remedy
1
Fine adjustment of scan start
position misalignment
Perform the fine adjustment of scan start
position. ("Function code 55")
2 Document scanner unit failure Replace the document scanner unit.
User Check
• Check whether the setting of the contrast does not become dark.
• If this problem occurs immediately after deep sleep mode is
released, update the firmware to the latest version. If updating the
firmware is not possible, open and close the front cover, and then
retry printing after the main motor has stopped.
Step Cause Remedy
1
White level data malfunction Perform the acquisition of white level data.
("Function code 55")
2 CIS unit failure Replace the CIS unit.
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