SuperInk Remanufactured Ink Cartridge Set Compatible for HP 901XL & HP 901 CZ722FN CC654AN CC656AN (1 Black, 1 Tri-Color) Officejet 4500 SuperInk Alternative Replacement for OEM HP 901XL High Yield Ink Cartridge Expected lifetime yield of 700/360 pages. Approx. cartridge yield in accordance with ISO/IEC 19752 (Based on 5% coverage) (Color: Black & Tri-color) Our ink cartridges bare two exceptional ISO certifications: ISO 9001 for quality assurance and ISO 14001 for environmental assurance Compatibility: HP OfficeJet G510a G510g G510n J4524 J4540 J4550 J4580 J4624 J4660 J4680 J4680c 4500 Compatibility: HP Deskjet 1000 1010 1050 1055 1510 1512 2000 2050 2510 2512 2514 2540 2542 3000 3050 3051 3052 3054 3055 3510