Links to Zebra GK420d user guide and videos – nShift
Zebra GK420T Printhead Replacement - YouTube
GK420t Desktop Printer Support & Downloads | Zebra
Manual de utilizare Zebra GX420t (138 pagini)
Amazon.com : ZEBRA GK420t Thermal Transfer Desktop Monochrome Printer Print Width of 4 in USB Serial and Parallel Connectivity GK42-102510-000 : Label Makers : Office Products