System Error Codes
HP Designjet T1100 MFP, 4500mfp, 4500 Scanner, 820 MFP Service Manual
The following pages contain a list of system error codes and their respective
descriptions and recommended corrective actions. Only try one
recommended action at a time and check if the error code has disappeared.
If you have an error code which is not documented in this Service Manual or
you have an error which you cannot resolve, then report the error to the HP
Response Center or the nearest HP Support Office.
When reporting the error, have the following information
Model and Serial Number of the scanner.
Which firmware revision the printer and the scanner is
The complete error number.
ScanDump of Light Profiles