Amazon.com: Kyocera 370AB011 Model TK-2530 Black Toner Kit For use with Kyocera KM-2530, KM-3035, KM-3530, KM-4030, KM-4035, KM-5035, CS-3035, CS-4035, CS-5035, Ri 2530, Ri 3530 and Ri 4030 Laser Printers : Office Products
Source KM 2050 toner cartridge for Kyocera COPIER KM-1635 / 2035 /1650 / 2050 on m.alibaba.com
Amazon.com: Kyocera TK-677 (TK677) Black Toner Cartridge 2-Pack for KM-3040, KM-3060, TASKalfa 300i : Office Products