Produced by Lexmark themselves, to their own exacting standards, this genuine 56F2H00 high capacity toner cartridge offers users of compatible laser printers exceptional value. With an estimated yield of 15,000 prints (each looking as good as the last) you will be glad you invested in Lexmark quality with this 56F2H00 toner cartridge.You can use this original Lexmark toner cartridge in many different laser printer, including the popular 56F2H00. Genuine 56F2H00 toner cartridges, like the Lexmark MS321dn, work beautifully at the precise temperatures produced by your printer, fusing black toner powder precisely and offering clear results.