The Lexmark C510 supplies are designed to provide value, reliability and outstanding print quality. Standard yield cartridges offer an excellent balance of value and acquisition price, while high yield cartridges provide the best overall value. Both supplies sets for the Lexmark C510 offer an easy front loading design with a simple, intuitive user interface. This toner cartridge is unique to this printer. Toner cartridges intended for use other printers cannot be used. For use with Lexmark C510, C510n, C510dtn printers. Yield: Up to 10,000 pages @ approximately 5% coverage. - For use with Lexmark C510, C510n, C510dtn printers. - This toner cartridge is unique to this printer. Toner cartridges intended for use other printers cannot be used.