Search the website of Jinan King Rabbit Technology (the parent company) or authorized distributors.
Do not download executable files from "driver download" pop-up ads. They are often malware. Jk 721 Cutting Plotter Driver BETTER Download
Without the correct driver, the Jk 721 is an expensive paperweight. With the Jk 721 Cutting Plotter Driver BETTER Download outlined above, your machine transforms. Search the website of Jinan King Rabbit Technology
Once your driver is installed, download (the basic free version) or upgrade to VinylMaster XPT to unlock the full potential of your Jk 721. Without the correct driver, the Jk 721 is
"JK 721" is a generic model number used by many Chinese manufacturers (Jinka, Liyu, Vevor, etc.). The correct driver depends on the control board inside, not just the model number.
Users report:
You have the file. Now, throw away the instructions that came with the plotter. Here is how to install the version correctly.