Print colour business documents with a professional look and feel. Original HP cartridges with ColorSphere toner deliver print shop-quality results on a range of papers. Maintain productivity and avoid the hassle and expense of reprints and wasted time and supplies with cartridges designed for reliability. HP offers two black cartridge options so you can buy the one that best fits your needs. Intelligence built into HP cartridges makes monitoring toner usage and reordering supplies easy.