myCartridge Compatible HP 950XL 951XL Ink Cartridges (2 Black, 2 Cyan, 2 Magenta, 2 Yellow) 8 Pack for use in HP Officejet Pro 8610, 8620, 276dw Series Printers New Chips Compatible with Upgraded Printer; SHOW ACCURATE ink levels! Contents: Compatible HP 950XL 951XL (2 Black, 2 Cyan, 2 Magenta, 2 Yellow) 8 Pack Page Yield: 2300 pages per black cartridge; 1500 pages per color cartridge (5% coverage) For use in: HP Officejet Pro 8100,8600,8600Plus; HP Officejet Pro 8610,8615,8620,8625,8630,8640,8660; HP Officejet Pro 251dw,276dw ISO9001 and CE Certified