HOTCOLOR 4 Pack 980XL Black Cyan Magenta Yellow Ink Cartridge High Yield High Capacity for HP 980 XL Officejet Enterprise X585z X585dn X585f X555dn X555xh Printer 1. Include: 4 Pack - 1 Black HEWD8J10A ;1 Cyan HEWD8J07A ; 1 Magenta HEWD8J08A; 1 Yellow HEWD8J09A for HP 980 XL Ink Cartridge 2. 980XL Ink Cartridge Compatible Printer : HP OfficeJet Enterprise Color Flow MFP X585z, X585, X585dn, X585f, X555, X555dn, X555xh 3. Page Yield: 980XL Black Ink Cartridge Up to 10,000 pages ; 980XL Cyan/Magenta/Yellow Up to 6,600 pages Per Color Cartridge , at 5% coverage of A4 paper; ?XL ?ink cartridges mean higher capacity but they fit and work like standard; Actual yield varies considerably based on content of printed pages, other factors 4. Type: High yield remanufactured 980 ink cartridge; Remanufactured by HOTCOLOR (ISO 9001 certified facility) 5. Guarantee: 120 days quality warranty.If you have any other concerns or need immediate assistance, feel free to contact us via email.