OKI C5550n MFP US Model Toner Cartridges

The OKI C5550n MFP US Model uses compatible toner in four colors. The black toner replaces OKI 43324420 and yields about 6,000 pages. The cyan 43324419, magenta 43324418 and yellow 43324417 each yield about 5,000 pages. The same toner also works with the C6100dn, C6100dtn and C6100hdn. Same-day shipping on most orders.