Because Liyu is a hardware manufacturer, drivers are typically bundled with design software or provided via chipset manufacturers for USB communication. :
Open your software settings and match the Baud Rate to 9600. Ensure the flow control matches your hardware manual settings. Device Manager Shows a Yellow Exclamation Mark
: A combined ZIP file including 64-bit Vista/Windows drivers can be found on Sign-in-Global . 2. Installation Guide
Most Liyu SC units were shipped with a mini-disc containing the drivers and the proprietary cutting software, usually a customized version of ArtCut or SignMaster. Users who purchased second-hand units or lost the physical media are often left stranded. Downloading these drivers from third-party "driver repository" websites poses significant security risks, including malware and bloatware. Liyu Sc 1261 Driver Download-
Step 1: Download the DriverLocate the official driver package for the Liyu SC series. Ensure the file is compatible with your version of Windows (Windows 7, 10, or 11).
: Often used as an alternative chipset for many Chinese-manufactured plotters. You can find these on the WCH official download page.
Tip : If the port allocated is higher than COM4 (such as COM12 ), double-click the item, navigate to , and manually change the Com Port Number to an unassigned lower port number between COM1 and COM4 for improved legacy software compatibility. 🎨 4. Configuring Design & Cutting Software Because Liyu is a hardware manufacturer, drivers are
for physical compatibility. Newer macOS versions may not need manual drivers, but older systems require the FTDI Mac VCP Driver Cutting Software
Extract the downloaded .zip file archive to an easily accessible folder.
Are you trying to connect your Liyu cutter to a specific software like or CorelDraw , or are you encountering a specific error message during setup? Sign Cutting Software for Liyu Vinyl Cutter/Plotter Device Manager Shows a Yellow Exclamation Mark :
Look for an entry named , where "x" represents the assigned port number (e.g., COM3 or COM4).
and look under "Ports (COM & LPT)." You should see a new entry, such as USB-SERIAL CH340 (COM3) Software Configuration : In your cutting software (like Easy Cut Studio , or SignCut), go to the cutter setup menu and select the number found in the previous step. Compatibility Notes
Which are you using (e.g., Windows 10, Windows 11, Mac)?