Introducing the Panasonic UG-3313 Black Fax Toner Cartridge that is factory sealed and brand new. This cartridge is compatible with Panasonic printers and is of high quality. The black color adds a sleek and professional touch to your printed documents. The cartridge model is UG-3313 and it is perfect for those in need of a reliable toner cartridge for their printing needs. Purchase this compatible toner cartridge and enjoy clear and crisp prints every time. A13