This is an original, OEM Lexmark return program C7720KX extra high yield black laser toner cartridge for your Lexmark laser printer. The Lexmark C7720KX cartridge is designed to deliver exceptional yields of up to 15,000 pages, ensuring high-quality and reliable printing. Ideal for both home and office use, this cartridge produces crisp and clear pages. Backed by the manufacturer's quality assurance, the Lexmark C7720KX toner cartridge is built specifically for your printer.