Xerox 4635 - Manual (Page 76)

IFU (INTERPRESS FONT UTILITY) MESSAGES
IF9104 IPFNTS.SYS read error
The system is having a problem reading font files and mappings
from the IPFNTS.SYS file.
Action Create a new IPFNTS.SYS file by executing the IPFNTS command.
IF9105 Write error on IPFNTS.SYS
The system is having a problem writing data to the IPFNTS.SYS
file. (Same as IF9102.)
Action Create a new IPFNTS.SYS file by executing the IPFNTS command.
IF9914 IPM output to File x, Block x, failed
An attempt to read from the IPM file has failed, probably due to
a disk error.
Action 1. Delete the IPM files from your system.
2. Recompile the IPFNTS.JSL file to recreate the IPM files.
3. Retry the command.
5-38 XEROX 4635 LASER PRINTING SYSTEM MESSAGE GUIDE