Quick and easy installation. Cartridge incorporates HP toner and the imaging drum in one easy-to-install supply. Recycle your Original HP LaserJet toner cartridges—it's easy and free with the HP Planet Partners program, available in more than 50 countries and territories worldwide. From innovative anti-fraud technology to production and supply chain processes, these cartridges are designed for security to help protect against counterfeits. ColorSphere toner technology allows for fine details in charts and shading in images and makes graphics appear bold and bright. This toner's gloss delivers better contrast, increased brightness, and a luminous look. Formulated to work together with the HP printing system to deliver reliable, high-quality results in a variety of environmental conditions, including humid, arid, and damp regions.