Brother DCP-7030 Service Manual page 37

■ Error code A3
Document Jam.
Clear the scanner jam, then press the Stop Key.
Document rear sensor is not turned on when feeding the document.
User Check
• Check if the document is jammed in the ADF. If it is jammed, remove it.
Step
Document rear actuator not
1 operating smoothly or catching in
some position.
2 Document rear sensor failure.
3 ADF motor failure
■ Error code A5
Scan Unable A5
Remove the original document. Turn the power off, then on again.
Fax scanning error (First warning only)
Step
Scanning failure
1
■ Error code A6
Scan Unable A6
Remove the original document. Turn the power off, then on again.
Fax scanning error (After the A5 error occurs, the same problem occurs again even after
turning the power off and on.)
Step
1 FB unit failure
2 Main PCB failure
■ Error code AD
Scan Unable AD
Remove the original document, Turn the power off, then on again.
DMA transfer error
Step
1 FB unit failure
2 Main PCB failure
Cause
Cause
Cause
Cause
1-19
Remedy
Ensure smooth operation and that there is
no catching of document rear actuator.
Replace the document rear sensor.
Replace the ADF motor.
Remedy
Turn the power switch off and on. Then, try
scanning again.
Remedy
Replace the FB unit.
Replace the main PCB ASSY.
Remedy
Replace the FB unit.
Replace the main PCB ASSY
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