Unplug the USB cable from your computer before starting.
Because Jinka is an OEM brand, the "official" site can vary by region. The following sources provide confirmed driver files: Jinka Indonesia (Global Support) : Offers a comprehensive direct download directory Download driver jinka 721 150
Support is limited and usually requires specific plugins for software like SignMaster or CutMaster. 2. Where to Download Jinka 721 / 1350 Drivers Unplug the USB cable from your computer before starting
your cutting software (CorelDraw or ArtCut) to point to the correct COM port created by the driver. Download driver jinka 721 150
Select the COM port number found in Device Manager (e.g., COM3). Baud Rate: Most Jinka 721/1350 models use 9600 or 38400 . Flow Control: Set to Hardware or Xon/Xoff .