Zebra GC420t Thermal Label Printer with Ribbon PSU USB Cable 250 Labels 766 | eBay
thermal transfer ribbon 4.33" x 243' (110mmx74m) - 1 Roll. Resin Enhanced Wax 1/2 Inch Core Barcode Ribbon Ink Out for Label, Tag Barcode Printing for Zebra TEC,GC420t GK420t GX420t TLP2442 TLP2844:
Zebra GC420T Changing Ribbon How to Easy - How to Tips and Tricks by @3labels - YouTube