Kyocera Black Toner for the FS-3040MFP, FS-3140MFP & FS-3920DN Laser Printer
FS-3140MFP Toner & Ink at Tonerprice.com
Amazon.com: CS Compatible Toner Cartridge Replacement for Kyocera-Mita TK352 Black FS-3040MFP, FS-3540MFP, FS-3640MFP, FS-3920DN, FS-3140MFP Black 3 Pack : Office Products
Reset Toner Chip TK-352 for Kyocera FS-3920DN 3640MFPRefill | XwkTech
Amazon.com: Kyocera 1T02LX0US0 Model TK-352 Black Toner Cartridge For use with Kyocera FS-3040MFP, FS-3040MFP+, FS-3140MFP, FS-3140MFP+, FS-3540MFP, FS-3640MFP and FS-3920DN Printers : Office Products