KYOCERA TK-855 Black Toner for Taskalfa 400ci,500ci,552ci - 25000 Pages
Amazon.com: Kyocera 1T02H7CUS0 Model TK-857C Cyan Toner Cartridge For use with Kyocera TASKalfa 400ci, 500ci and 552ci Color Multifunctional Printers, Up to 18000 Pages Yield at 5% Average Coverage : Office Products