Brother DCP-8065DN

Confidential
9-9
Error Code
(Hex)
Symptom Probable Cause Solution
Black markings on the
white-level reference
film inside the scanner
top cover.
Clean the white-level
reference film.
CCD defective Replace the CCD unit.
B3 Scan area left edge detection
error.
Main PCB defective Replace the main PCB.
Black markings on the
white-level reference
film inside the scanner
top cover.
Clean the white-level
reference film.
CCD defective Replace the CCD unit.
B4 Scan area right edge detection
error.
Main PCB defective Replace the main PCB.
Black markings on the
white-level reference
film inside the scanner
top cover.
Clean the white-level
reference film.
CCD defective Replace the CCD unit.
B5 Horizontal scanning edge
reduction detection error in
scanning area setting.
Main PCB defective Replace the main PCB.
Black markings on the
white-level reference
film inside the scanner
top cover.
Clean the white-level
reference film.
CCD defective Replace the CCD unit.
B6 Horizontal scanning edge
enlargement detection error in
scanning area setting
Main PCB defective Replace the main PCB.
B7 A/D converter reference
voltage error (at High level).
(Not used.)
Main PCB defective Replace the main PCB.
B8 A/D converter reference
voltage error (at Low level).
(Not used.)
CCD defective Replace the scanner cover
(scanner unit).
B9 Light emission intensity error
of the LED array (Exceeding
the upper limit). (Not used.)
Main PCB defective Replace the main PCB.
BA Not used.
CCD defective Replace the scanner cover
(scanner unit).
BB
White level data error.
Main PCB defective Replace the main PCB.
BC
Not used.
CCD defective Replace the scanner cover
(scanner unit).
BD
Black level data error.
Main PCB defective Replace the main PCB.