LD Products offers premium, low-cost alternatives to expensive name brand toners and drum units! Below find compatible replacements for the Konica TNP24 high yield black laser toner cartridge and DRP01 laser drum unit. Our compatible supplies for Konica printers are made with entirely new parts in order to deliver results almost identical to the original brand. In addition, we offer great deals on original Konica equipment and supplies. LD Products extends free shipping over $50 and a full 100% satisfaction guarantee on all orders!