GBaX 5 Color Replacement Inkjet Printer Ink Cartridges for HP 564XL (1 Black,1 Photo Black,1 Cyan,1 Magenta,1 Yellow 5-Pack) Used in Photosmart 5510 5520 6510 6520 7510 7515 7520 B8550 C6380 C310a Contents:HP 564xl inkjet printer ink cartridges Page Yield: up to 800 pages per black cartridge & 750 pages per color cartridge (at 5% coverage) Compatible Printers:HP Photosmart 5510 5511 5512 5514 5515 5520 6510 6520 7510 7515 7520 B8550 C5324 C5370 C5373 C5380 C5383 C5388 C6300 C6340 C6350 C6380 D5445 D5460 D5463 D5468 D7560 C309 C310 C410 C510 B209 Series All cartridges come with stable chips and high quality ink, rigorous factory testing to protect printer print head and fit into your printer exactly 1-Year Manufacturer 100% Satisfaction Guarantee Warranty