ESTON 5 Pack Ink Cartridge For 564XL Black/Color Photosmart 7515 7520 7510 C6383 Printer Packing List: 1 - 564 XL Black Ink cartridges CN684WN + 1 - 564 XL Cyan Ink cartridge CN685WN/CB323WN + 1 - 564 XL Yellow Ink cartridge CN687WN/CB325WN + 1 - 564 XL Magenta Ink cartridge CN686WN/CB324WN + 1 - 564 XL Photo Black Ink cartridge CB322WN/CR227WN Page Yield : BK-550 pages / PBK- 300 pages / CMY- 750 pages ,High-capacity XL cartridge lasts longer and saves you money , is twice than the standard. For use with : Photosmart 7510 - C311a ,Photosmart 7515 - C311a ,Photosmart B8550 ,C6340 ,C6350 ,C6380 ,D5460 ,D5445 ,D7560(refer to product description) 1-Year Warranty /100% Satisfaction Guarantee,We offer a 100% money back guaranty if products are defective Manufactured with ISO9001 certified , Each ink cartridges process 100% printing test to ensure vivid and clear color image result