Valuetoner Remanufactured Ink Cartridges for 564 564XL (Black, Cyan, Magenta, Yellow, Photo Black) 5 Pack for Officejet 4620, Photosmart 7510 5520 7520 6520 D7560 C410, Deskjet 3520 Printer Contents: 5 Pack of Remanufactured Ink Cartridges for HP 564XL (1 Black, 1 Cyan, 1 Magenta, 1 Yellow, 1 Photo Black) Color: Black, Cyan, Magenta, Yellow, Photo Black Page Yield: 800 pages per black cartridge & 750 pages per color cartridge Printer Compatibility: HP Photosmart 7515 B8550 C5300 C5373 C5388 C6300 C6350 C6383 D5445 D5468 C309 C510 7520 B8553 Printer Warranty: 1 year limited warranty