This method has been successfully tested on Windows 7 and Windows 10 with JK721 and JK1351 plotters.
Disconnect the Goldcut cutter from your computer's USB port.
Look for an entry named or USB Serial Port (COMx) , where "x" represents a number (e.g., COM3). Goldcut Jk-series Driver Windows 7
1. Error: "Device Driver Software Was Not Successfully Installed" (Code 28)
: Connect the Goldcut JK-series cutting plotter to your Windows 7 computer using the appropriate interface (usually USB). This method has been successfully tested on Windows
This is rare but points to a corrupted parallel port driver. Use a USB-to-Serial adapter (with FTDI chipset) instead of direct USB. Install the FTDI Windows 7 driver first, then connect the plotter’s serial port.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Use a USB-to-Serial adapter (with FTDI chipset) instead
Disclaimer: This guide is for informational purposes only. All trademarks are property of their respective owners. Always scan third-party driver downloads with antivirus software before installation.