Is there a trick to getting the HP UPD setup working with iPrint. I have read and tried to implement several of the earlier posts suggestions with no luck. I tried using the UPD 5.1 driver with a HP Color laserjet 3600n printer and am getting a Kernal error on the print out instead of the Windows Print test page.

NetWare 6.5.8
iPrint 5.32
Windows 7 Pro