Xerox DocuPrint 96 Message Manual page 269

XEROX DOCUPRINT 96/DOCUPRINT 96MX LPS MESSAGE GUIDE
Unrecoverable disk error reading "SYS>IPFNTS"; recompile
"JSL>IPFNTS."
An error was found while reading the system disk. The system disk
contains one or more bad sectors that are not in the bad block file.
Action 1. Rename IPFNTS.SYS to a well-known name (e.g.,
BADBKn.SYS)
2. Recompile IPFNTS by keying in the IFU IPFNTS command.
SUMMARY SHEET ERROR MESSAGES
14-25