LxTek Remanufactured Ink Cartridge Replacement For HP 564XL (2 Black) CB336WN High Yield These LxTek remanufactured ink cartridges contain high quality ink that has been formulated for optimum performance. All cartridges have been tested to ensure a hassle free printing experience. Package Contents: 2 Pack of LxTek Remanufactured HP 564XL ink cartridges - 2 Black Compatible Printers: For use in Deskjet 3070a, 3520 e-All-In-One; Officejet 4620; Photosmart 5510, B8500, C5300, D5400, D7500, eStation C510 Series, Plus B209 Series, Plus B210 Series, Premium C309 Series, Premium C310 Series, Premium C410 Series and more. Page Yield: 1000 Pages per Black (pigment ink) Cartridge at 5% coverage Warranty: All products come with a 1-year limited warranty / Shelf Life: All products have a shelf life of 18-24 months