2 Pack Axiom Remanufactured Compatible Ink Cartridge For HP 56 C6656A Black Ink Cartridge 2 Pack Axiom Remanufactured Compatible Ink Cartridge For HP 56 Remanufactured Cartridge Works with ALL HP printers that use 56 ink cartridge Includes 2 HP 56 Black C6656AN ink cartridges Black: Yields 450 pages per cartridge