Premium 7754 Black Printer Ribbon fully compatible with the AMT LQ 1000, 1010, 1050, 1070, 1170, ActionPrinter 4500, 5500, L-750 Also fits some AMT, Citizen, CompuPrint, Olympia, Talley Genicom, Unisys, and Samsung. The use of compatible supplies does not void your printer warranty.
