Toner cartridge is designed for use with HP LaserJet P1505, P1505n, M1120, M1522n MFP and M1522nf MFP Printers. Spherically shaped particles produce bold, crisp text and sharp images. With the patented toner formula, you get consistent results at fast print speeds. Avoid downtime with the legendary quality and reliability of Original HP toner cartridges. Built-in intelligence helps you manage supplies proactively; you have the supplies you need when you need them. Cartridge yields approximately 2,000 pages.