The Lexmark 701XK Black Extra High Yield Toner Cartridge is specifically designed for use with Lexmark CS510 and CX510 printers. With a page yield of 8000, this toner cartridge ensures high-quality black printing for a variety of documents and images. Manufactured in the United States, this compatible cartridge comes with a 1-year manufacturer warranty and is ideal for those looking to reduce their printing costs without compromising on quality.