Cutting Plotter 721 Driver Windows 10 -

Set the Port to match the exact number found in your Device Manager (e.g., COM3 ).

Before cutting a job:

Connect the plotter to power and turn it on. Assemble the stand and load the vinyl material if you plan to do a test cut. As one manual advises, "place machine in a stable area that is free of strong vibrations, electromagnetic field, dust, moisture and /or direct sunlight". cutting plotter 721 driver windows 10

⚠️ The 721 often uses a counterfeit CH340/CH341 chip. The official WCH.cn drivers work best. Set the Port to match the exact number

You will need it in the next step.