Brother MFC-L6902DW - 4.10 Troubleshooting for PCB Problems

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4.10 Troubleshooting for PCB Problems
4.10.1 Main PCB failure
4.10.2 Memory full
<User Check>
• Turn the power switch OFF and then ON again.
• Install the latest main firmware.
• Check the print limit ID.
• Check that the print data is not damaged.
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
<User Check>
• Print the accumulated data.
• Reduce the amount or resolution of the data.
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.