Wordperfect is attempting to print some PJL commands, and the filter is killing them.
One possibility is that wordperfect is printing the command 'switch to postscript mode' before it begins the postscript output; some of the drivers for HP 4000 printers do this (two lines of pjl, 400+ lines of psotscript, 2 lines of pjl). If this is the case, you can write a small filter to remove the pjl commands from top and bottom, and set up a second printer in /etc/printcap that has a filter set to strip the pjl, and then pass on the rest to he normal printer. Carl
