This is a compatible Kyocera TK592K toner cartridge guaranteed to perform with Kyocera Laser Printers. It replaces the genuine (OEM) Kyocera TK592K toner cartridge. This toner cartridge is made with top quality components and new toner to give you the highest quality printouts every time. This compatible for Kyocera TK592K toner cartridge is specially engineered to meet or exceed the highest standards of quality, reliability and page yields. Although this cartridge is not made or endorsed by Kyocera, it offers customers an economical alternative to expensive OEM Kyocera TK592K cartridges and comes with our satisfaction guarantee.