Do it Wiser Compatible Toner for Konica Minolta Bizhub C20 C20P C20x C20px - TN318M A0DK333 - (Magenta 8,000 Pages) Estimated page yield: Magenta is 8,000 pages, at 5% coverage (depends on printer and usage) Compatible with Part Numbers: Konica TN318M A0DK333 Compatible with printers: Konica Minolta Bizhub C20, Konica Minolta Bizhub C20P, Konica Minolta Bizhub C20x, Konica Minolta Bizhub C20px Our Do it Wiser smart toner cartridges are covered by a 1 year warranty against defects Cartridges certified to work | ISO 9001 quality assurance | ISO 14001 environmental management | RoHS Lead Free. 1 Magenta cartridge 8,000 pages Konica TN318M A0DK333 Konica Minolta BizHub C20 Konica Minolta BizHub C20P Konica Minolta BizHub C20X Konica Minolta BizHub C20PX