Brother MFC-9130CW Service Manual page 112

■ Error code A500
Scan Unable A5
Remove the original document. Turn the power off, then on again
Upon scanning a fax, the first side CIS white or black calibration data was not within the
normal range.
Error code A600
Scan Unable A6
See Troubleshooting and routine maintenance chapter in User's Guide.
Though a fax was scanned again after A500 error, the first side CIS white or black calibration
data was not within the normal range.
Error code A700
Print Unable A7
Turn the power off and then back on again.
The ROM color parameter does not match the first side CIS or second side CIS.
Step
1 First side/second side CIS unit
calibration data error
2 First side CIS unit failure
3 Second side CIS unit failure
4 Main PCB failure
■ Error code A800
-
When an image was scanned and processed, an error was detected in ROM color parameter.
Error code A900
Scan Unable A9
When an image was scanned and processed, a scanning error occurred.
Step
1 First side/second side CIS unit
calibration data error
2 First side CIS unit failure
3 Second side CIS unit failure
4 Main PCB failure
■ Error code AC00
Scan Unable AC
Remove the original document. Turn the power off, then on again
Upon scanning a fax, the second side white or black calibration data was not within the normal
range.
Step
1 Second side CIS unit calibration
data error
2 Second side CIS unit failure
3 Main PCB failure
Cause
Cause
Cause
2-73
Remedy
Perform "Function code
"1.4.18 Acquisition of white level data and
setting of CIS scanning area" in Chapter
Replace the first side CIS unit.
Replace the second side CIS unit.
Replace the main PCB ASSY.
Remedy
Perform "Function code
"1.4.18 Acquisition of white level data and
setting of CIS scanning area" in Chapter
Replace the first side CIS unit.
Replace the second side CIS unit.
Replace the main PCB ASSY.
Remedy
Perform "Function code
"1.4.18 Acquisition of white level data and
setting of CIS scanning area" in Chapter
Replace the second side CIS unit.
Replace the main PCB ASSY.
55". (Refer to
5.)
55". (Refer to
5.)
55". (Refer to
5.)
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