Offering users of the Lexmark XC2235 an estimated 9,000 pages, the 24B7181 toner cartridge is the highest capacity black available for this printer. As a genuine Lexmark product, the 24B7181 gives an unbeatable quality of print, ideal for representing your business in the very best light.Each Lexmark 24B7181 toner cartridge prints smoothly and crisply to your paper, with minimal waste. Lexmark offer a warranty for the 24B7181 directly, making this purchase completely risk free.