Epson LabelWorks Standard LK (Replaces LC) Tape Cartridge ~1/2" Black – Dealtargets.com
Epson 12mm X9M Label Works LK-4WBN, For Printing Industry, Liquid
Amazon.com: Epson LabelWorks Standard LK (Replaces LC) Tape Cartridge ~1/2" Black on White (LK-4WBN) - for use with LabelWorks LW-300, LW-400, LW-600P and LW-700 Label Printers : Electronics
Epson LK-4WBN Compatible Labelworks Standard Lk Tape, 12mm(1/2''), Black on White at InkJetSuperStore