Kyocera KM-4050 Toner - Kyocera 4050 Toner from $74.99
Kyocera KM-4050 Toner Cartridges
Copystar Kyocera Mita MK-716 Maintenance Kit - OEM Copystar CS-4050, CS-5050, Kyocera Mita KM-4050, KM-5050
Amazon.com: Kyocera 1T02GR0US0 Model TK-717 Black Toner Kit For use with Kyocera KM-3050, KM-4050, KM-5050, TASKalfa 420i and 520i A3 Monochrome Multifunctional Printers; Up to 34000 Pages Yield at 5% Coverage :