Panasonic UF8000 UG5540 Black Toner Ctg - PCI Panasonic UG-5540 10K Black Toner Cartridge for Panasonic UF7000 UF8000 UF9000 PanaUF7000 UF8000 UF9000 aka UG5540 PANUG5540 PT5540 Made in the USA by Premium Compatibles Inc. Americas OEM Alternative UPC 845161006979
