ZOOMTEC Compatible for HP CB436A 36A Toner Cartridge Compatible for HP Laserjet M1520 P1505 P1505n P1506 MFP M1120 M1120n M1522 M1522n M1522nf Printer (3x Black)Compatible printers: compatible with HP Laserjet M1120 MFP M1120n M1520 M1522 M1522n M1522nf P1505 P1505n P1506 printer. Print yield: 2,000 pages per black cartridge replacement for HP CB436A 36A toner at 5% coverage (Letter A4). Box contents: 3x CB436A 36A black toner cartridges, replacement for HP CB436A 36A with installation guide. Advantages: The toner cartridges we provide are ISO9001 ISO14001 certified and guaranteed by a 12 month warranty. We