Check your blade offset settings in the software. For standard 45-degree blades, the offset is usually around 0.25mm to 0.30mm.
Look at the sticker on the bottom or rear of the device. Confirm it reads "Model: JK-1351" (not JK-1350, JK-1352, etc.). jinka jk 1351 driver software
: Always right-click the setup.exe and select "Run as Administrator" to prevent permission-related installation failures. Check your blade offset settings in the software
Windows 11 sometimes blocks older CH340 drivers. Restart your PC in Advanced Startup Mode and select Disable Driver Signature Enforcement , then reinstall the driver. To help give you the exact fix, tell me: Confirm it reads "Model: JK-1351" (not JK-1350, JK-1352, etc
To maintain a seamless workflow with your Jinka JK 1351, keep a backup of your working driver installer on a cloud drive or USB stick. If you ever update Windows, the OS may overwrite your stable driver with a generic one. Knowing how to quickly check your Device Manager and match your COM ports will save you hours of downtime and ruined vinyl sheets.