This Original HP 36A CB436A Black Laserjet Toner Cartridge is designed to work with HP LaserJet M1522n MFP, LaserJet M1522nf MFP, LaserJet P1505, LaserJet P1505n, LaserJet M1522, LaserJet M1120, LaserJet M1120n, LaserJet M1120N printer models. By using the Original/OEM HP 36A CB436A Laserjet Toner Cartridge you will always get clear, sharp text and graphics. The 36A CB436A Yields up to 2,000 Pages. This means that at 5% page coverage (the average print) you will be able to print 2,000 Pages.