LD Compatible Replacements for Konica Minolta TNP24 (A32W011) Set of 3 High Yield Black Laser Toner Cartridges for use in Konica Minolta Bizhub 20, 20P, and 20PX s - Walmart.com
Amazon.com: KONICA BR BIZHUB C20, 1-TN318K SD BLACK TONER A0DK133 by KONICA MINOLTA : Office Products
TN318M Genuine Magenta Toner for Bizhub C20 Part Number: A0DK333