Sending. (After Retrying); Level Of Cis Scan Result Is Detected As Abnormal During The Second Side; The Required Number Of Pixels Of The Scanning Data Is Not Output, And It - Brother HL-J6000DW Service Manual

■ Error Code AC00
Level of CIS scan result is detected as abnormal during the second side fax
sending. (During the first sending)
Error Code BC00
Level of CIS scan result is detected as abnormal during the second side fax

sending. (After retrying)

Step
1 White level data failure
2 White reference film of
document pressure bar of ADF
stained
3 Second side CIS unit defective
4 White reference film of
document pressure bar of ADF
damaged, broken
5 Main PCB defective
■ Error Code AD00
The required number of pixels of the scanning data is not output, and it does not
finish normally.
Step
1 White level data failure
2 First side or second side CIS
flat cable connection failure
3 First side or second side CIS
unit defective
4 Main PCB defective
Cause
Acquire white/black level data. (refer to
5, Section 1.3.15 "Acquisition of White/Black
Level Data (Maintenance mode
Clean the white reference film of document
pressure bar of ADF.
Replace the second side CIS unit.
Replace the ADF unit.
Replace the main PCB.
Cause
Carry out maintenance 55 to obtain white/black
level data.
Reconnect the first side or second side CIS flat
cable.
Replace the first side or second side CIS unit.
Replace the main PCB.
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Solution
Chapter
55)")
Solution
Confidential