Laser Toner Cartridge For HP M1522N: The Pro Copy™ remanufactured cartridge is not only a smart choice for your business be it is also the best choice for the environment. Designed, engineered and manufactured in ISO 9001:2008 certified facilities, and certified ISO 14001 for environmental management, all Pro Copy™ remanufactured products are guaranteed to meet or exceed OEM performance. Suitable for use in HP M1522 printers. Page yield: 2000 pages based on the industry standard 5% page coverage.