Download the verified (usually named CH341SER.EXE or similar).
❌ sketchy “driver download” sites, driver updater software, or requiring payment.
Connect the square end of the USB cable to the plotter and the flat end to a USB port on your PC.
JinKa JK‑721, JinKa GC‑721 CAM
To recap the most critical actions:
Always plug the Jinka 721 into the exact same physical USB port on your computer to keep the assigned COM port number consistent.
Download the driver file (usually a .zip or .exe file) to your desktop. If it is a zip file, right-click and choose . 2. Run the Installer (CH340/COM Driver) Disconnect the Jinka 721 USB cable from the computer. Run the SETUP.EXE file from the extracted folder. download driver cutting plotter jinka 721 verified
Here is a step-by-step guide for both USB and COM port setups.
provides specifications and driver compatibility details for models like the and .
Ensure your cutting software settings (Baud rate, Data bits) match the plotter's hardware settings, typically found in the machine's control panel menu. Jinka Goldcut 721 Driver Zip Download the verified (usually named CH341SER
Follow these steps to safely download, extract, and install the verified driver package on Windows XP, 7, 8, 10, or 11. 1. Download and Extract the Files Download Driver Printer Jinka 721 - Facebook
is another professional cutting software that works with the Jinka 721. The plotter supports the HPGL and DMPL command sets, which are fully compatible with SignMaster.
Some newer Jinka Pro 721 models come with a plug‑in called “Corel Connector”. After installing the USB driver, you simply double‑click the Corel Connector software, and it establishes the connection. JinKa JK‑721, JinKa GC‑721 CAM To recap the
9600 (Standard for Jinka motherboards). Flow Control / Handshaking: Set to Hardware or Xon/Xoff . Data Bits: 8 Parity: None Stop Bits: 1 5. Troubleshooting Common Installation Errors