The hp 300xl cc644e is a tri colour ink cartridge which mixes all three colours together to give you fantastic colour reproduction which is diverse vivid and eye catching this high capacity cartridge is designed to deliver user friendly features and consistent reliable performance for use in hp d1660 d2530 d2560 d2566 d2660 d5560 d5563 f2400 f2420 f2480 f2488 f4224 f4240 f4272 f4280 f4580 c4680 c4780 hp ink cartridges