LxTek Remanufactured Ink Cartridge Replacement For HP 27 (2 Black) C8727AN These LxTek remanufactured ink cartridges contain high quality ink that has been formulated for optimum performance. All cartridges have been tested to ensure a hassle free printing experience. Package Contents: 2 Pack of LxTek Remanufactured HP 27 ink cartridges - 2 Black Compatible Printers: Deskjet 3320, Deskjet 3450, Deskjet 3650, Deskjet 3740, Deskjet 5145, Deskjet 5650, FAX 1240, Officejet 4251, Officejet 4315, Officejet 5600, Officejet 6110, PSC 1310, PSC 2110, PSC 2150 Printer. List may not contain all models. Page Yield : 280 Pages per Black (pigment ink) Cartridge at 5% coverage Warranty: All products come with a 1-year limited warranty / Shelf Life: All products have a shelf life of 18-24 months