HP Colour Copier 310; HP DeskJet 3810, 3816; HP DeskJet 3820, 3820c, 3820v, 3820w, 3822; HP DeskJet 810c, 812c, 816c; HP DeskJet 825c, 825cvr; HP DeskJet 840c, 841c, 842c, 843c, 843cxe, 845c, 845cvr;