Kyocera Mita TASKalfa 4550ci Toner Cartridges Set - Black, Cyan, Magenta, Yellow
Kyocera TASKalfa 4550ci (TK-8507) Black Standard Yield Toner Crtg (30,000 Yield) | eBay
Kyocera 1T02LCAUS0 Model TK-8507Y Yellow Toner Cartridge For use with Kyocera TASKalfa 4550ci, 4551ci, 5550ci and 5551ci Color Multifunctional Printers
Yellow Toner Cartridge Compatible with Kyocera TASKalfa 4550ci (N0434)
600g) TK-8507 Black Toner Refill for Kyocera TASKalfa 4550ci, 4551ci, 5550ci, 5551ci + Chip