Do not use "driver download aggregator" sites. They bundle adware. Here are the three safest methods to get your driver.
Software Bundles: If you use SignMaster, Artcut, or FlexiSign, the drivers are often included in the software's installation folder. jk 721 cutting plotter driver download
Look for a file named JK USB Driver (32bit-64bit).zip or PLT Driver Install.exe . Do not use "driver download aggregator" sites
Check the original packaging. The blue or silver CD-ROM contains the and usually a copy of ArtCut or SignMaster software. If you have a CD drive, this is the most virus-free method. Software Bundles: If you use SignMaster, Artcut, or
section in Device Manager and restarting your computer to refresh the ports. Static/Errors
. Your plotter should appear as "USB-Serial CH340" or similar, followed by a port number (e.g., Adjust Port Number : If the COM port number is 10 or higher
: Once the driver installation is complete, plug the USB cable into a rear USB port on your computer for the most stable power supply. 3. Configure the COM Port