: Plug your cutter into the computer via USB and turn it on. Open Device Manager and look for "USB-SERIAL CH340" under "Ports (COM & LPT)". Note the COM port number (e.g., COM3). Add a New Printer :
: Sites like DriverHub and Outbyte host updated versions compatible with Windows 10 and Windows 11 (32-bit and 64-bit). Goldcut Jk Series Drivers Download
: Click "Have Disk," browse to your extracted folder, and select the GOLDCUT JK Series.inf file. : Plug your cutter into the computer via USB and turn it on