HP DeskJet 612C 600 600 HP C6614A (black) and HP 51649G (color), instead of the black cartridge a photo cartridge can be used. http://www.hp.com/cposupport/eschome.html us-ascii MLC,PCL,PML Hewlett-Packard DeskJet 610C HEWLETT-PACKARD DESKJET 610C A hpijs To get its maximum quality, use the "hpijs" driver. 600 dpi in colour is not supported by the hardware.<p> Older user comments:<P> Far as I can tell everything's working fine <P> <a href="mailto: toby.cabot@pobox.com">toby.cabot@pobox.com</a>: Text quality is excellent at 600x600. The comments in the ghostscript docs about gamma correction apply here. Photo images seem kinda muddy, especially at 600x600. If you figure out a way to fix this cleanly using RH driver scripts please let me know.<p> The docs mention a special photo cartridge but I havn't tried that yet<p> Don't forget - this printer (and pretty much any other this cheap) can't do better than 600x300 in color.