HP DeskJet 1000C 600 600 cartridge http://www.pandi.hp.com:80/pandi-db/prod_info.show?model=C2670A&name=DeskJet1000Cse A pnm2ppa works in bw and color.<p> 11x17 format printer.<p> Variants: Cse, Cxi.<p> Various options for pnm2ppa are available.<p> Make sure that you have at least version 1.0.4 of pnm2ppa so that 11x17 paper is supported.