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Confidential
Error code A5
When scanning the fax, white or black compensation data for the CIS was not within the
correct range.
Error code A6
Although operation was retried due to error A5 that occurred while scanning the fax, white or
black compensation data for the CIS was not within the correct range.
Error code A7
Color parameter in the ROM does not match the CIS.
Error code A8
An error was detected in the color parameter in the ROM during image processing.
Scan Unable
Remove the original document. Turn the power off, then on again.
Scan Unable A6
See Troubleshooting and routine maintenance chapter in User's Guide.
<User Check>
• Turn OFF the power switch, and turn it ON again after a while.
Step Cause Remedy
1 Incorrect white level data Execute "Function code 55".
2 CIS unit failure Replace the CIS unit.
3 Main PCB failure Replace the main PCB ASSY.
Print Unable A7
Turn the power off and then back on again.
Scan Unable
See Troubleshooting and routine maintenance chapter in User's Guide.
Step Cause Remedy
1 Incorrect white level data Execute "Function code 55".
2 CIS unit failure Replace the CIS unit.
3 Main PCB failure Replace the main PCB ASSY.
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