Safety and trust
Note down the exact (e.g., COM3, COM4). You will need this number for your cutting software.
Most 721PE plotters use a standard or FTDI USB-to-Serial chip. Follow these steps to get your machine recognized by your operating system. Step 1: Download the Driver cutting plotter model 721pe driver download
Install matching chipset driver
To set up your plotter via USB, you will need to install a USB-to-Serial driver. The 721PE likely uses either an or CH340 chipset. Below are the official sources for both: Safety and trust Note down the exact (e
Right-click the Windows Start Button and select . Scroll down and expand the Ports (COM & LPT) section.
Open the (Right-click Start > Device Manager). cutting plotter model 721pe driver download
Used in premium or older "pro" versions. Download from FTDI Chip.