Toner cartridge offers great print quality, reliable performance and an easy-to-use design. It is designed together with your HP LaserJet 4200 Series printers for crisp, sharp results every time. With an advanced toner and cartridge design that support fast, reliable, high-volume printing, all the components in the toner cartridge are precisely matched with the HP printer and image enhancement software. They also include a suite of HP Smart Printing Supplies features, making them easy to use and maintain from installation to reorder. Cartridge yields approximately 12,000 pages.