: Run the .exe , click Install , and wait for the "Driver install success" message.

: Most Jinka 721 setups work best using PORT: COM 3 for serial connections. 3. Compatible Software

Open Device Manager, go to USB Controllers > Root Hub properties, and uncheck "Allow the computer to turn off this device to save power". Ground your machine frame. Baud rate mismatch or corrupted data stream.

: Provides direct Google Drive links for various models, including the XL PRO 721 / 1351 (Only Cut) and PE PRO 453 / 723 / 1353 .

With this guide, your Jinka 721 will function flawlessly on Windows 10 – whether for Wi-Fi, Bluetooth, or other peripheral needs.

If you have lost the original disc, you can visit the official website of the manufacturer, Liyu. On their site, you can search for the "JK721 Cutting Plotter" and select the appropriate operating system (Windows 10) and language.

for CorelDRAW, which provides profiles specifically for the JK-721 and JK-721PE. SignMaster / Anycut:

If you can’t find an official “Jinka” website or support page, – they often contain malware.

Setting up your is not as complicated as it may seem. With the right driver—whether from the original CD, the manufacturer's website, or a reliable community source—and the proper installation steps, you can have your device up and running in no time. Remember to verify the COM port settings in your cutting software and keep your drivers up to date.

Go to Device Manager, right-click your USB Root Hubs, select Properties , go to Power Management , and uncheck "Allow the computer to turn off this device to save power." 2. Output is Distorted or Cuts Garbage Characters

To get your (including models like JK721, XE-721, and Goldcut 721) working on Windows 10 , you must install specific drivers that allow the computer to recognize the plotter's USB-to-Serial connection. 1. Download Official Drivers

For users seeking a modern, user-friendly experience, upgrading to a newer model cutter (e.g., Graphtec or Silhouette) is advised. For users retaining the Jinka 721, utilizing FlexiSign software is the most stable solution on Windows 10.

Once the driver is installed via Device Manager, the cutter does not operate like a standard desktop printer (you do not "Print" from Microsoft Word). You must use dedicated vinyl cutting software (such as FlexiSIGN, SignBlazer, or VinylMaster).

: Software suites like Artcut , SignTools , Easy Cut Studio , or FlexiSign must target this exact COM port to initiate cutting movements. Step-by-Step Installation Guide for Windows 10