Label Printer Ribbon Compatible Mfr Part Number THT 1 in Core Printers Printer Series Compatibility THT 1 in Core Printers Ribbon Color Black Ribbon Format Ribbon on Open Core Ribbon Length 360 ft Ribbon Width 2 23/64 in Ribbon Series R4300 Ribbon Formulation Wax/Resin Core Diameter 1/2 in Product Type Single Color Thermal Transfer Ribbon Resistance Properties Chemical-Resistant Smear-Resistant Standards RoHS Directive Compliance Refer to 2011/65/EU and 2015/863