Update firmware for Label Printer

1. Download the Configuration Tools (Diagnostic Tools) for Windows, and unzip to a folder, then run it. (Additional .Net Framework might be automatically download and install if it's on already in your computer). 

2. Download the firmware file for Arkscan 2054A (or 4BARCODE 4B-2054A), the most up-to-date version is 1.029 EZD. 

3. Follow the steps below to update the firmware.

Tools to update firmware for label printer is not available on Mac OS; you can ONLY use Windows to update firmware for now.