This Genuine Kyocera TK-717 1T02GR0US0 Black Toner Cartridge is a high-quality product that provides an exceptional print output. It is compatible with many Kyocera and Copystar models, including the Kyocera TASKalfa 520i, Copystar CS520i, and more. This unit offers an estimated yield of up to 34,000 pages, making it ideal for offices with a high print volume.The cartridge is genuine and original, ensuring a top-quality print every time. It comes in a new open box and is made in the United States. With this unit, you can expect to produce clear and sharp text, vivid graphics, and bold images. It is easy to install, and you can be sure that you are getting a reliable product that will last for a long time.