Brother DCP-2537DW, Service Manual

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Confidential

Error code A000
Image processing was not completed correctly because the number of pixels required for
image processing is insufficient in the scanned second side data.
 Error code A200
The document scanning position sensor detected that the document length was 90 cm or
more during the one-side scanning.
<User Check>
• Use the paper less than A4 size.
• Remove the jammed document.
 Error code A300
The document scanning position sensor has not detected the document passing even after
the document has been fed for the specified time.
<User Check>
• Adjust the document guide to suit the document size.
• Remove the jammed document.
Step Cause Remedy
1
Incorrect correction data for
second side CIS unit Execute “Set CIS scan area (Function
code 55) ”.
2 Second side CIS unit failure Replace the second side CIS unit.
3 Main PCB failure Replace the main PCB ASSY.
Step Cause Remedy
1
Document scanning position
actuator caught in some sections
of the machine Reattach the document scanning position
actuator.
2
Document scanning position
sensor failure Replace the ADF unit.
3 Main PCB failure Replace the main PCB ASSY.
Step Cause Remedy
1
Foreign object inside the ADF Remove the foreign objects inside the
ADF.
2
Document scanning position
actuator caught in some sections
of the machine Reattach the document scanning position
actuator.
3
Connection failure of the
document scanning position
sensor harness Reconnect the document scanning
position sensor harness.
4
Document scanning position
sensor failure Replace the ADF unit.
5 Main PCB failure Replace the main PCB ASSY.