The Original Black Kyocera TK-360 (1T02J20EU0) Toner Cartridge has been designed to work in harmony with a Kyocera FS-4020DN Printer. The Genuine 1T02J20EU0 is a brand new product designed and manufactured by Kyocera to be easy to use and install. As this Black TK-360 Toner Cartridge is an Original Kyocera Product, you can achieve the best prints possible from your machine; you will achieve sharp, high resolution prints for the life of the Cartridge. Keep running costs low with this Original TK360 as it hold an impressive page yield of 20,000 (based on a 5% coverage).