This is a compatible replacement cartridge for the HP CF280A MICR (80A) black laser toner cartridge. Specifically designed for printing professional checks, this toner contains a special iron that allows checks to be detected by bank scanning systems. It delivers a yield of up to 2,700 pages, ensuring reliable performance for your printing needs. Our compatible toner cartridges are an economical alternative to expensive OEM options, providing high-quality prints without voiding your printer warranty.