foo2oak: a linux printer driver for OAKT protocol - foo2oak is a printer driver for printers that use the Oak Technology (now Zoran) OAKT protocol for their print data, such as the HP Color LaserJet 1500. - http://foo2oak.rkkda.com
HP Linux Inkjet Driver Project - Add-on to the GNU Ghostscript application which provides basic printing support for more than 150 Deskjet printer models. - http://hpinkjet.sourceforge.net/
PrintAnalyzer for CUPS page_log - Perl script to generate textual statistics from the CUPS page_log file. It displays information about queue usage, histograms of jobsizes, copy-count. The billing-code-information is to display page-counts per user and per billingcode. - http://www.tu-harburg.de/ti6/mitarbeiter/tm/Arbeiten/Projekte/PrintAnalyzer/
Cups stuff - This project includes 4 main modules to use with CUPS : "KUPS", a KDE administration front-end, "XPP", a light graphical printing frontend, "QTCUPS", a front-end and library for Qt, and "CUPS-DRIVERS", GS drivers. - http://cups.sourceforge.net/
Linux Printing Made Easy - Our CUPs runneth over, a Linux printing article. - http://www.itworld.com/Comp/2369/LWD001109geek1/
Printer Compatibility - This page is a list of Ghostscript printer devices and the printers with which they are compatible. - http://www.cs.wisc.edu/~ghost/doc/printer.htm
Common UNIX (and Linux) Printing System - CUPS is based on the emerging RFC based standard 'Internet Printing Protocol' (IPP) and on the verge of becoming the default printing system for an number of Distributions (easyLinux 2.1, Mandrake 7.2, SuSE 7.1...) 'ESP PrintPro' is a commercial extens - http://www.cups.org/
XW Tools - A printer driver for various inkjet printers. Developed for reaching the best possible quality on inkjet printers from EPSON, Canon and HP. - http://xwtools.automatix.de