Follow these steps to ensure Windows 10 recognizes the plotter correctly:
If your assigned COM port number is higher than COM4, change the dropdown to an open slot between COM1 and COM4 . Many older sign-making programs cannot read ports higher than COM4. Click OK to save all settings. Configuring Your Cutting Software rohs cutting plotter 721 drivers windows 10
Look for a device with a yellow warning triangle. It will typically be named , FTDI , or PL2303 (Prolific). Step 2: Download and Install the Correct Driver Follow these steps to ensure Windows 10 recognizes
Right-click the downloaded installer file (e.g., CH341SER.EXE ). rohs cutting plotter 721 drivers windows 10