; "Panasonic UG-3221 Black Toner Cartridge (6k Pages)")
Panasonic UG-3221 Black Toner Cartridge (6k Pages)
Panasonic UG-3221 Black Toner Cartridge is used for the Panasonic UF-490 fax machine. Panasonic brand supplies works best for your Panasonic fax machines and make using Panasonic toners make them last longer.
