Original Panasonic UG-5540 Black High-Yield Toner Cartridge for UF-7100, Panafax UF-7000, UF-8000, UF-8100, UF-9000, WORKiO DP-180, DP-190 Original Panasonic UG-5540 Black High-Yield Toner Cartridge for UF-7100, Panafax UF-7000, UF-8000, UF-8100, UF-9000, WORKiO DP-180, DP-190 $195.00 $129.00 Add to Cart