Kyocera TK-1172 Toner Cartridge - 1T02S50US0 Black @ $34.95
Compatible Replacement Cartridge for Kyocera Mita TK-3182 (1T02T70US0) Toner Cartridge, Black, 32K Yield Jumbo - Walmart.com
How to clean Kyocera Toner Unit – Developer unit FS-1135MFP DV-1140E - YouTube
Kyocera TK-1172 1T02S50US0 Toner Cartridge Black ECOSYS M2640idw/L M2640idw M2540dw M2040dn - Sun Data Supply
2x MWT Toner for Kyocera Ecosys P-2040-DW P-2040-DN | eBay
Huagongda New Product Tk1150, Compatible Kyocera Toner Cartridge, for Kyocera Ecosys M2040dn/M2540dn/M2640idw - China Toner Cartridge and Compatible Keocera Tk1150