This is an original, OEM Kyocera Mita TK-592K black laser toner cartridge designed for use in Kyocera Mita laser printers. It offers a standard yield of up to 7,000 pages, ensuring you can handle large print jobs with ease. The cartridge includes a toner waste box that must be replaced when changing out the toner. Print excellent, crisp pages ideal for both home and office use with the Kyocera Mita TK-592K toner cartridge.