Xerox HP-GL/2 User Manual page 8

16. If you previously had an Xerox Wide Format HPGL/2 driver installed, be sure to close all
Windows programs, and then restart your computer to replace the old driver files with
new files.
Note: Upon installation, this driver will look for Windows System registry entries
previously created by the AutoCAD 2000i, 2002, or 2004 program installer. If such
entries are found, this driver will add itself to the list of available printers within the
AutoCAD program.
8 FreeFlow AccXES 2000/XP/2003 HP-GL/2 Printer Driver Customer Release Notes