Novell LINUX ENTERPRISE SERVER 10 - INSTALLATION AND ADMINISTRATION 11-05-2007 Installation Manual page 468

23.8.3 PPD Files in Various Packages
The YaST printer configuration sets up the queues for CUPS using only the PPD files
installed in /usr/share/cups/model. To find the suitable PPD files for the
printer model, YaST compares the vendor and model determined during hardware de-
tection with the vendors and models in all PPD files available in /usr/share/cups/
model on the system. For this purpose, the YaST printer configuration generates a
database from the vendor and model information extracted from the PPD files. When
you select a printer from the list of vendors and models, receive the PPD files matching
the vendor and model.
The configuration using only PPD files and no other information sources has the advan-
tage that the PPD files in /usr/share/cups/model can be modified freely. The
YaST printer configuration recognizes changes and regenerates the vendor and model
database. For example, if you only have PostScript printers, normally you do not need
the Foomatic PPD files in the cups-drivers package or the Gimp-Print PPD files
in the cups-drivers-stp package. Instead, the PPD files for your PostScript
printers can be copied directly to /usr/share/cups/model (if they do not already
exist in the manufacturer-PPDs package) to achieve an optimum configuration
for your printers.
CUPS PPD Files in the cups Package
The generic PPD files in the cups package have been complemented with adapted
Foomatic PPD files for PostScript level 1 and level 2 printers:
• /usr/share/cups/model/Postscript-level1.ppd.gz
• /usr/share/cups/model/Postscript-level2.ppd.gz
PPD Files in the cups-drivers Package
Normally, the Foomatic printer filter foomatic-rip is used together with Ghostscript
for non-PostScript printers. Suitable Foomatic PPD files have the entries *NickName:
... Foomatic/Ghostscript driver and *cupsFilter: ...
foomatic-rip. These PPD files are located in the cups-drivers package.
450 Installation and Administration