Scanning Color Parameter File Failure; Scanning Color Parameter Matching Error - Brother DCP-8070D Service Manual

■ Error code A5
Scan Unable A5
Remove the original document. Turn the power off, then on again.
Fax scanning error (Warning: Document scanner unit malfunction of first time)
Step
Scanning failure
1
■ Error code A6
Scan Unable A6
See Troubleshooting and routine maintenance chapter in User's
Guide.
Fax scanning error (Error: Document scanner unit malfunction after second times)
Step
Document scanner unit failure
1
2 Main PCB failure
■ Error code A7
Scan Unable A7
See Troubleshooting and routine maintenance chapter in User's
Guide.

Scanning color parameter file failure

Error code A8
Scan Unable A8
See Troubleshooting and routine maintenance chapter in User's
Guide.

Scanning color parameter matching error

Step
Scanner module failure
1
2 Main PCB failure
Cause
Cause
Cause
3-30
Remedy
Turn the power switch off and on. Then, try
scanning again.
Remedy
Replace the document scanner unit.
(CIS model)
Replace the CCD module. (CCD model)
Replace the main PCB ASSY.
Remedy
Replace the CCD module. (CCD model)
Replace the document scanner unit.
(CIS model)
Replace the main PCB ASSY.
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