Xerox Paris, a document system Support & Software User Guide

XPD files contain command options to manage printer resources. These options
enable you to tailor Paris resource management according to the particular
requirements of your printer. Some XLPrint supplied XPDs have these entries
already added.

XPD files can be edited using a standard text editor, however changing XPDs without
proper instruction can be detrimental. It is recommended that XPD files should  NOT be
changed except by experienced users or under instructions from the distributor.

A full description of the working of XPD and PPD files can be found  on page 42.

The options for the XPDManageFonts command and the applicable printers are as
follows:

For Docuprint only, no font handling.

For 4517, 4220, 4230 printers. Downloads to
the hard disk once.

for PCL and PostScript printers which have
no hard disk. Downloads the fonts as needed.

Default for Post Script.

Same as Download.

Same as None.