4x Toner for Konica Minolta 3300P 3301P TNP-39 TNP39 Black | eBay
Changing toner and drum on Konica Minolta Bizhub 4700P or 4000P - YouTube
Amazon.com: TCM USA Konica Minolta Bizhub 3300P 3301P Alternative Toner Cartridge, Yields up to 10,000 Pages. A63v00w Tnp-39. Made in USA : Office Products