Finish off a variety of documents with this hp 364xl ink cartridge four pack each individual cartridge slots in smoothly to your compatible hp photosmart deskjet or officejet printer to ensure installation is simple and that each cartridge is aligned to give you the best results the high yield black cartridge produces up to 550 pages while each high yield colour cartridge produces up to 750 pages of crisp text and brilliant graphics when you39re finished with them put this hp