Finding and installing the correct driver for a 721PE (or MH721)
Run the driver installer provided by the manufacturer or software provider before plugging in the plotter. cutting plotter 721pe driver
chipset. You must download and install the CH341SER driver to allow your Windows or Mac OS to "see" the cutter. COM Port Configuration : After installation, check your Device Manager Finding and installing the correct driver for a
File Formats: It supports standard cutting formats including .PLT, .HPGL, and .DXF. 721PE Cutting Plotter Go to Cutter Settings