Panasonic Black Fax Toner Cartridge Panasonic PANUG3313 – Toner cartridge is designed for use with Panasonic UF550, UF560, UF770, UF880, UF885, UF889, UF895, DF1100, DX1000 and DX2000. Cartridge yields approximately 10,000 pages.. Panasonic