Return Program toner cartridge delivers dependable performance page after page. Cartridge is designed for use with Lexmark C792de, C792dhe, C792dte, C792e, X792de, X792dte, X792dtfe, X792dtme, X792dtpe and X792dtse. Superior Lexmark design means precision pairing between printer and cartridge for value, quality and environmental responsibility you can count on. Choose Genuine Lexmark supplies for genuine Lexmark results. Lexmark Return Program Cartridges are sold at a discount, vs. the prices of regular cartridges, in exchange for the customer's agreement to use the cartridge only once and return it only to Lexmark for remanufacturing or recycling. Cartridge generates up to 6,000 standard pages.