QINK Remanufactured Ink Cartridge Replacement HP 564XL 564 XL HP Photosmart 7510, Photosmart Premium All-in-One Printer - C309g 10 Pack-(2BK/2PBK/2C/2M/2Y) Two Sets of QINK Remanufactured Ink Cartridges HP 564XL- (2Black,2Photo Black,2Cyan,2Magenta,2Yellow) Page yield: Approx 750 pages per 564XL BK, 550 pages per 564XL CMY, 300 pages per 564XL PBK Remanufactured HP 564 ink cartridges perform as same as originals and also easy to install All our 564XL ink cartridges are manufactured with ISO9001 certified approved /100% print test ensure produces high-resolution printouts with clear images and sharp text Guarantee: Accept returns or exchanges for 180 days after delivery, fast shipment