Compatible replacement for the HP CF281X MICR black toner cartridge, specifically designed for printing professional checks. This high-yield toner cartridge delivers up to 25,000 pages and incorporates a special iron in the toner to ensure checks can be accurately detected and processed by bank scanning systems. Made with up to 85% new parts, including wiper blades and OPC drums, it ensures reliable and consistent print quality. Choosing this compatible toner provides a cost-effective alternative to expensive OEM options without voiding your printer warranty.