Lexmark C231HK0 Black Toner — High YieldDesigned to deliver professional results with every page, the Lexmark Original High Yield Laser Toner Cartridge in Black is built to maximize print quality, reliability, and efficiency. As a genuine Lexmark component, it is engineered to work seamlessly with Lexmark laser printers, providing crisp text, bold blacks, and consistent density from the first page to the last. This high yield cartridge is ideal for busy homes and small businesses that