Kyocera TK-5142K (TK5142K) Black Toner Cartridge, Genuine (G3271)
Amazon.com: Kyocera 1T02NR0US0 Model TK-5142K Black Toner Cartridge Compatible with Kyocera ECOSYS P6130cdn, M6030cdn and M6530cdn Laser Printers; Up to 7000 Pages Yield at 5 Percent Average Coverage : Everything Else
Factory Price Compatible Toner Cartridge Tk5142 for Ecosys M6030cdn/M6530cdn P6130DN - China Toner Cartridge, Copy Toner Cartridge | Made-in-China.com