Jk 721 | Cutting Plotter Driver

Set the port to the you identified in the Device Manager.

Download the (readily available from manufacturer sites or electronic component repositories). Run the .exe installer. jk 721 cutting plotter driver

Cutting plotters generate significant static electricity. Use a shielded USB cable with a ferrite core to prevent data drops. Offset or Distorted Cuts Set the port to the you identified in the Device Manager

Right-click on or 'My Computer' > Manage > Device Manager . Look under "Other Devices" or "Universal Serial Bus controllers." If you see a yellow exclamation mark next to "USB2.0-Serial," you need the CH340 driver. 3. Installing the Driver jk 721 cutting plotter driver