Enjoy accurate, consistent color and the best performance your HP Color LaserJet printer has to offer with HP Color LaserJet print cartridges--the all-in-onedesign that makes high-quality color printing easy, reliable and cost-effective. Chemically-grown toner formulas in HP print cartridges are designed together with the printer. The uniform size and spherical shape of HP toner particles ensure a broad rangeof colors and precise control and placement for accurate color and precise image reproduction. Smart printing system technology tunes particle charge for consistent color - even in highhumidity.