• Return program toner cartridge delivers dependable performance page after page, year after year • Extra high-yield cartridge is designed for use with Lexmark C792DE, C792DHE, C792DTE and C792E • Lexmark Return Program Cartridges are sold at a discount, versus 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 20,000 standard pages