Genuine HP564XL High Capacity Black ink cartridge (CN684WA) For use with: Deskjet 3070A, 3520, Photosmart 5510, 5520, 6510, 6520, 7510, 7520 B109a, B109n, B110a, B209a, B210a, B8550, C5380, C6375, C6380, D5460, C309a, C309g, C310a, C410a, C510a, Officejet 4610, 4620 ...