General description Lexmark Black Toner Cartridge 6K pages - B242H00 is designed for high-quality printing with black ink, ensuring consistently outstanding image quality and long-life system reliability. This cartridge is part of the Lexmark Return Program, which offers a discount in exchange for the customer's agreement to use the cartridge only once and return it to Lexmark for remanufacturing or recycling. The cartridge will stop working after reaching the end of its rated life, and a variable amount of toner may remain when replacement is needed. Technical specifications Colour: Black MFR Part No.: LEB242H00 Page Yield: Up to 6,000 pages Type: Toner Other information