Brother MFC260C Service Manual page 115

Error Code
(Hex)
Recording paper jam.
83
(The registration sensor
detects paper abnormally
early in paper feeding
operation in the normal SF
mode.)
(The registration sensor
sticks to ON in the high-
speed feed mode.)
84 Recording paper jam.
(The registration sensor
sticks to ON after
completion of paper
ejection operation.)
85-87 Not used.
Symptom
4 - 1 4
Probable Cause
Paper is not correctly
set in the paper tray
Bank ASSY deformed
Registration sensor
actuator unhooked
Main PCB defective
Registration sensor
defective
Foreign materials in the
paper path
Registration sensor
actuator caught on the
surrounding parts
Registration sensor
defective
PF timing belt come off
The paper ejection
roller does not rotate
correctly
Main PCB defective
Solution
Reload paper.
Replace the bank ASSY.
Set the registration
sensor actuator into
place.
Replace the main PCB.
Replace the registration
sensor PCB.
Remove foreign
materials.
Correct the surrounding
parts on which the
actuator caught.
Replace the registration
sensor PCB.
Set the PF timing belt
into place.
Replace the engine unit.
Replace the main PCB.
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