This article fits the following printers: HP (Hewlett Packard) 3ED67A, 3ED68A, 3ED69A, 3ED70A, 3ED71A, 3ED77A, 3ED78A, 3ED79A, 712, DesingJet Studio, DesingJetStudio, DesingJet-Studio, DesingJet Studio Steel, DesingJetStudioSteel, DesingJet-Studio-Steel, DesingJet T 230, DesingJetT230, DesingJet-T-230, DesingJet T 250, DesingJetT250, DesingJet-T-250, DesingJet T 630, DesingJetT630, DesingJet-T-630, DesingJet T 650, DesingJetT650, DesingJet-T-650