OSIR 5 Color 564XL Compatible Ink Cartridges Replacement for HP 564 564XL, Used in HP Photosmart 7510 7520 7525 6520 5520 6510 5510 7515 B8550 C6380 Premium C309a C410a Officejet 4620 Deskjet 3520 Brand - OSIR ink. Use high quality ink, make sure you enjoy the best print experience. What is included - 564 564XL Ink Cartridges (1 Black, 1 Photo Black, 1 Cyan 1 Magenta, 1Yellow) Printer Compatibility - HP Photosmart 7510 7515 7520 7525 B8500 B8550 5520 6510 6520 5510 5514 5515 6515 5525 C6380 C6350 D5460 D7560 Photosmart Premium C310a C309a C410 B210 officejet 4620 4622 deskjet 3520 3522 Approximate Page Yield - 800 Pages per Black, 750 Pages per Color (5% coverage) Certified Safe - With ISO9001 and MSDS Certificate Approved, we also provide 2 Years manufacturer 100% money back guarantee warranty.