Dataproducts DPC727A Remanufactured Ink Cartridge Replacement for HP #27 (C8727AN) (Black) 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 DeskJet 3320, 3322, 3420, 3425, 3450, 3520, 3520v, 3520w, 3550, 3550v, 3620, 3650, 3650v, 3651, 3653...; FAX 1240, 1250; OfficeJet 4311, 4312, 4314, 4315, 4315v, 4315xi...; PSC 1110, 1110v, 1118, 1200, 1205, 1310, 1311, 1315... Page Yield: 220