Model: HP Designjet 500-800
Operating System: Windows NT 4.0 (Note: might work with other versions of this os.)
Hewlett Packard (HP) HP Designjet 500-800 Driver. I have found that this driver is the most compatible if you are running Autodesk ACAD 2007 or Autodesk Land Desktop 2007.File Contents:
Under newer versions of this driver, the plotter won´t print, so you might try this one.