After restarting, plug the USB cable into your computer. Windows should automatically detect the new device and assign a COM port number (e.g., COM3, COM4). You can verify this by opening and looking under “Ports (COM & LPT)” for an entry like “USB Serial Port” or “Liyu USB Device.”
: If you own an older model distributed via USCutter, the legacy cdm20828_setup_windows.exe client remains standard. You can locate it through community archives such as the USCutter Support Forum File Repository . 💻 Step-by-Step Windows Installation Guide
Extract the downloaded .zip file archive to an easily accessible folder. Liyu Sc 1261 Driver Download-
Once you have downloaded the Liyu SC 1261 driver, you can install it using the following steps:
Ensure no other software (like another printer utility) is using that specific port. After restarting, plug the USB cable into your computer
Go to the official WCH (Jiangsu Qinheng Co.) website and download the CH341SER.EXE driver package. Step 3: Run the Installer Disconnect the USB cable from your computer.
Right-click the Windows Start Menu button and select . You can locate it through community archives such
The Liyu SC-1261 is a workhorse in the vinyl cutting and sign-making industry. Known for its robust 48-inch cutting width, high precision, and budget-friendly reliability, this plotter handles everything from small decals to massive outdoor banners. However, hardware is only as good as the software driving it.
Follow these steps in order to ensure a successful setup.
This is a communication protocol error. The computer is sending data, but the cutter does not understand the command structure.