2021 - Jinka Jk 721 Cutting Plotter Driver

Right-click on the installer file (usually SETUP.exe ) and select .

Right-click the Windows Start menu and select . Scroll down and expand the Ports (COM & LPT) section. jinka jk 721 cutting plotter driver

Usually a USB buffer overflow. Reduce the “Speed” setting in the driver from 50 to 30 cm/s. Also, disable “High-speed USB” in your PC’s BIOS (force USB 1.1 mode). Right-click on the installer file (usually SETUP

Look for the "USB-to-Serial" driver (CH341) often provided on the manufacturer's website or your software’s installation folder. jinka jk 721 cutting plotter driver