This X264H11G Return Program Contains: 1 x high capacity black toner cartridge - 9,000 pagesLEXMARK HIGH CAPACITY BLACK TONER CARTRIDGE (RETURN PROGRAM X264H11G) 9000 PAGES The Lexmark X264H11G delivers cost efficient, high definition mono printing that lasts. Use the X264H11G for all your office printing needs, creating documents with crisp and defined text and graphics. This is a Lexmark Return Program Cartridge Lexmark give you an upfront discount on the X264H11G Toner Cartridge on the basis that you return this Toner Cartridge to them when it is empty, only if you want to. They will provide you with a freepost bag to return the X264H11G cartridge. This means you get a discount compared to buying the regular priced cartridge but you get exactly the same cartridge. This is Lexmark's way of recycling.