What version are you running? (e.g., Windows 10, Windows 11, Mac) What design or cutting software are you trying to use?
Since the fixed driver is still technically "unsigned" (even if it works), you must temporarily disable signature enforcement: i download fixed driver cutting plotter jinka 1351
Which are you currently using (Windows 10, Windows 11, etc.)? What version are you running
Jinka has a hidden support page for legacy products. Navigate to their official site and look for "Legacy Drivers" or "Cutter Drivers". The file you need is typically named: Jinka_1351_Fixed_Driver_v3.2_Win10_11.zip Jinka has a hidden support page for legacy products
Right-click your newly recognized device (e.g., USB-SERIAL CH340 ) and click . Go to the Port Settings tab.
Note the name. It will usually say , FTDI , or USB Serial Port with a yellow warning triangle. Step 2: Download the Fixed Driver Files