Original Toner Kyocera TK 8505 Y Yellow ~ 20.000 Pages
Amazon.com: Kyocera 1T02LC0CS0 Model TK-8509K Black Toner Cartridge For use with Kyocera/Copystar CS-4550ci, CS-4551ci, CS5550ci, CS-5551ci, TASKalfa 4550ci, 4551ci, 5550ci and 5551ci Multifunctional Printers : Office Products
Kyocera TASKalfa 4551ci Toner Cartridges
Kyocera TASKalfa 4551ci Black Toner Cartridge, Genuine (G1696)