Black Toner Cartridge Compatible with Kyocera TASKalfa 5551ci (N0431)
Kyocera TK-8505 Magenta Original Toner Cartridge - Printerinks.com
Amazon.com: Kyocera 1T02LCAUS0 Model TK-8507Y Yellow Toner Cartridge For use with Kyocera TASKalfa 4550ci, 4551ci, 5550ci and 5551ci Color Multifunctional Printers : Everything Else
Yellow Toner Cartridge Compatible with Kyocera TASKalfa 5551ci (N0434)
Non-Genuine alternative for TK-8509M Magenta Toner Cartridge Suitable for Kyocera TASKalfa 4550ci, 4551ci, 5550ci, 5551ci | Toner City