It is highly recommended to restart your computer after installation to ensure the COM port is fully initialized. 3. Configure the COM Port in Device Manager
Before beginning the installation process, ensure you have the necessary hardware and settings ready.
Wait for a message box stating "Driver install success." Click . For FTDI Drivers Run the setup executable ( CDM21228_Setup.exe or similar).
: Unplug the USB cable connecting the Seiki SK720T to your PC. Only plug it in when instructed. seiki sk720t driver install
Search for "FTDI Virtual COM Port Drivers." Step 2: Installing the Driver (Windows)
Now that the driver is installed, you must tell your cutting software which port the machine is using. Open your software (e.g., ). Go to the Cutter Setup or Connection menu.
: Ensure your cutter is properly grounded. Seiki machines are prone to static buildup which can interfere with the data stream. It is highly recommended to restart your computer
Open the downloaded driver file (e.g., CH341SER.exe ) and click Install .
: Choose the exact COM port identified in Device Manager. Ensure the Baud Rate is set to 9600 . 3. Preparing the Paper/Vinyl
Installing the Seiki SK720T driver is a straightforward process that can be completed using one of the methods outlined above. By following these steps, you should be able to successfully install the driver and connect your Seiki SK720T to your computer or other devices. If you encounter any issues during the installation process, refer to the troubleshooting tips provided above. Wait for a message box stating "Driver install success
Right-click your USB Serial Port in Device Manager and select . Navigate to the Port Settings tab.
Look for a listing named or CH340 Serial Port .
Look for an entry named or USB Serial Port (COMx) , where "x" is a number (e.g., COM3 or COM4).
If you possess the original compact disc that shipped with the SK720T, do not run Setup.exe blindly. Instead:
Even with the correct steps, issues arise. Here’s how to fix them.