Label Printer Ribbon Compatible Mfr Part Number THT 3 in Core Printers Material Properties Halogen Free High Density Printer Series Compatibility THT 3 in Core Printers Ribbon Color Black Ribbon Format Ribbon on Open Core Ribbon Length 500 ft Ribbon Width 1 9/16 in Ribbon Series R6000 Ribbon Formulation Resin Core Diameter 1 in Product Type Single Color Thermal Transfer Ribbon Resistance Properties Heat-Resistant Scratch-Resistant Solvent-Resistant