Jk: 721 Cutting Plotter Driver !!link!!

Set the Baud Rate to (or 38400 , depending on your specific firmware version). Artcut Setup Open Artcut and click Cut/Plot .

Older versions of SignMaster may not support newer Windows 11 USB drivers. jk 721 cutting plotter driver

Sometimes, automated Windows updates replace working serial drivers with broken versions. If your cutter suddenly stops working, roll back the driver in Device Manager. Set the Baud Rate to (or 38400 ,