Zebra GK420d Direct Thermal Label Printer / USB / Serial / Parallel / 203dpi Part Number - GK42-202520-000 Fully working with a perfect printhead output (see photo). The printer is in good, clean condition although there are some minor marks & scratches to the casing (see photos). Printer only - no power supply, cables or labels included. Print method: Direct thermal USB interface Serial interface Sent via Royal Mail, full tracking will be provided. Our reference: 08071420