Compatible Printers: Color Copier 140, 145, 150, 155, 160, 170, 260, 270 DeskJet 1120C, 1120cse, 1120cxi, 710, 710C, 712, 712C, 720, 720C, 722, 722C, 782, 782C, 810, 810C, 812, 812C, 815, 815C, 830 Compatible Printers: DeskJet: 830C, 832, 832C, 880, 880C, 882, 890, 890C, 890Cse, 890cxi, 895, 895cse, 895Cxi OfficeJet: 1170, 1170C, R40, R60, R80, T45, T45xi, T46, T65, T65xi Compatible Printers: OfficeJet Pro: 1170, 1170C, 1170Cse, 1170Cxi, 1175, 1175C, 1175Cse, 1175Cxi PSC: 500, 500xi Page Yield*: 840. *at 5% coverage (ISO/IEC standard) Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.