OKI 45862820 Magenta Toner Cartridge 10,000 Pages Original Single pack Write speed_2700 MB s This keeps audio cabling out This keeps audio cabling out of sight for a professional appearance Each HP Memory model undergoes a rigorous supplier qualification processes for ensured quality and reliability in a variety of networked environments we will establish the OKI brand as a reliable partner of our customers in the world in order to continue OKI's mission continuously The missions of the OKI Group are to contribute to the realization of an information society that enables to achieve the dreams and hopes of stakeholders and to ensure "peace of mind" for the people around the world through our activities accordingly