Amazon.com: MADE IN USA TONER Compatible Replacement for use in Konica Minolta bizhub C220, C280, C360 (TN-216K, TN-319K) (Black, 1 Cartridge) : Office Products
How to Replace Toner Cartridges in bizhub C220/C280/C360 - YouTube
Konica Minolta TN216K Black Toner Cartridge - 4inkjets