: Drivers for direct output are often bundled with specific software like SignCut Pro FlexiStarter EasyCut Studio Deep Review: Liyu SC-1261 The SC-1261 is available in two main variants: the (standard) and the (which includes an optical eye for contour cutting). SignzWorld Sign Cutting Software for Liyu Vinyl Cutter/Plotter
Go back to . The yellow exclamation mark should be gone. Under Ports (COM & LPT) , you will now see a clean entry, such as: USB-SERIAL CH340 (COM3) or USB Serial Port (COM4) .
SC 1261 (Select HC 1261 or SC 631 if SC 1261 is not explicitly listed)
: Download the .zip archive from the link above and extract the files to your desktop.
Most modern computers running Windows 10 or Windows 11 use the USB connection. Inside the Liyu cutter, the USB port relies on a built-in serial converter chip, typically manufactured by or CH340 . Therefore, your computer requires a specific USB-to-Serial driver to recognize the machine as a COM port. 2. Where to Download the Official Driver