MIROO (1Maganen) Ink Cartridge Replacement for Hp 970 971 Hp 970xl 971xl for Use with HP Officejet Pro X576dw X451dn X451dw X476dw X476dn X551dw Printers Compatible with: HP Officejet Pro X576dw X451dn X451dw X476dw X476dn X551dw Printers Ink Volume: Black: 240ml, Cyan/Magenta/Yellow: 120ml. Package include :1xMagenta. Page Yield: up to 9,200 Pages per black Cartridge; up to 6600 Pages per Color Cartridge . Ensure dependable ,Advanced MIROO Compatible inkjet print cartridge technology gives you consistently outstanding results. Good quality printing make a strong impression with professional color documents and outstanding color vibrancy and easy to install. ISO9001 and CE cetificated 100% satisfaction and quality guarante,1 year limited warranty.