This is a remanufactured Lexmark X651H11A high yield black laser toner cartridge designed for professional check printing. MICR toners contain a special iron that enables checks to be detected and processed by banks' scanning systems. The cartridge includes up to 60% new parts, ensuring reliable performance and exceptional yield while providing a cost-effective alternative to expensive OEM cartridges. The use of remanufactured cartridges does not void your printer warranty. Backed by our 100% Quality Satisfaction Guarantee.