If the CH340 driver is not installed correctly, the cutter will not work. Step 1: Download the Necessary Drivers
Set the connection type to or Direct USB , and ensure the port points directly to GoldCut JK Series or your assigned COM Port . Easy Cut Studio Setup jk 721 cutting plotter - Microsoft Q&A
: Drivers for the JK series on Windows 10 (32/64-bit) can be sourced from distributor support sites like USCutter.






If the CH340 driver is not installed correctly, the cutter will not work. Step 1: Download the Necessary Drivers
Set the connection type to or Direct USB , and ensure the port points directly to GoldCut JK Series or your assigned COM Port . Easy Cut Studio Setup jk 721 cutting plotter - Microsoft Q&A
: Drivers for the JK series on Windows 10 (32/64-bit) can be sourced from distributor support sites like USCutter.