Windows 10 may attempt to install a generic driver for the device, which may not work correctly with your cutting software. If you encounter issues, you can try the following:
cutting plotter working on , you primarily need the USB-to-Serial (CH340/CH341) driver and compatible cutting software . Because Jinka plotters are often rebranded or sold without a central global driver portal, following a structured installation process is essential for success. 1. Download the Essential USB Driver The
This comprehensive guide provides everything you need to safely find, download, and install the correct working driver for your Jinka 721 on a Windows 10 system. Understanding the Jinka 721 Connection Architecture download driver jinka 721 for windows 10 work
Extract the downloaded driver folder if it is in a .zip format.
Change the output port from "File" or "USB" to the corresponding from your Device Manager. Apply changes and run a test cut. Troubleshooting Common Jinka 721 Errors on Windows 10 Issue 1: The Plotter Cuts Random Symbols or Zigzag Lines Windows 10 may attempt to install a generic
Possible reasons:
Open Device Manager, go to the Properties of your COM Port, click Port Settings, and change Bits per second to 9600 . Ensure the cutting software is also set to 9600. If the issue persists, change the software device model to Inca 721 or Generic HPGL . Issue 2: Software Freezes / "Cannot Open Port" Error Change the output port from "File" or "USB"
A message box stating "Driver install success" will appear. Click OK and close the installer. Step 3: Connect and Verify the Device