This is a remanufactured Lexmark E260A21A high yield black laser toner cartridge, designed specifically for printing professional checks. MICR toners contain a special iron that allows checks to be detected and processed by bank scanning systems. This remanufactured cartridge is engineered to meet high standards of quality and reliability, delivering exceptional yields of up to 3,500 pages. It is an economical alternative to expensive OEM Lexmark toner cartridges, providing significant savings without compromising performance. The use of remanufactured cartridges does not void your printer warranty, and we offer a 100% Quality Satisfaction Guarantee.