DOS Printing Delay in XP

I work for a Hospital that uses an old DOS based scheduling program. It runs off a Novell server and uses Novell printing services to provide printing. Our Win2k and earlier machines are not having a problem. Our new XP machines take 5-10 minutes to print schedules. Win95 does it in about 15 seconds. I have checked all the settings related to the program, and everything is ok in regards to the program. I have tried launching it using Command.com instead of CMD.EXE. I have tried editing various files for time out print settings. I have updated the Novell client. XP has all updates, except SP2.