Xerox Replacement For TK140 Black Laser Toner 003R99784 - For use in: FS-1100 (1 x Laser Toner)Compatible Printers: Kyocera FS-1100, Kyocera FS-1100 Arztdrucker, Kyocera FS-1100 N, Kyocera FS-1100 TN