Brother DCP7010 Service Manual page 196

Error Code
(Hex)
89 Not used.
8A The paper feed motor does not
rotate. (Not used.)
8B The paper feed motor stops
suddenly. (Not used.)
8C Not used.
8D-A0 Not used.
A1 Front cover (scanner unit)
opened.
A2 Document length exceeding
the scan limitation.
During scanning, 90 cm or
longer of a document is
detected.
During document feeding or
ejecting, 400 cm or longer of a
document is detected.
The document rear sensor does
A3
not come ON during document
pull-in operation.
A4 50% or more faulty of white
level data. (Not used.)
FAX scanning failure.
A5
(1st time)
A6 FAX scanning failure. (retry)
A7-AB Not used.
AC Less than 50% faulty of white
level data. (Not used.)
Symptom
9 - 8
Probable Cause
Hook of the front open
switch on the front
cover broken
Front open switch
broken
Document jam
Document rear sensor
actuator caught on the
surrounding parts
Document rear sensor
broken
Document jam
CIS defective
White-level reference
film stained in the
scanner cover
Main PCB defective
Solution
Replace the front cover.
Replace the front open
switch.
Remove the jammed
document.
Correct the surrounding
parts on which the
actuator caught.
Replace the document
rear sensor.
Remove the jammed
document.
Replace the scanner cover
(scanner unit).
Replace the main PCB.
Confidential