Dataproducts DPC23D Remanufactured Ink Cartridge Replacement for HP #23 (C1823D) (Tri-Color) Assembled in USA Premium ink cartridges that meet or exceed OEM quality, page yield, and reliability 1-year warranty, 100% satisfaction guarantee Compatible Hardware: HP Color Copier 260, 270; DeskJet 1120C, 1125C, 710C...; OfficeJet Pro 1170C, Pro 1170Cse, 1170Cxi, Pro 1175C, Pro 1175Cse, Pro 1175Cxi, Pro 1175Cxi, Pro 1175Cxi, R40, R40xi, R60, R80, R80xi, T45, T45xi, T65, T65xi; PSC 500, 500xi Page Yield: 640