Note the COM number assigned to it (e.g., COM3 or COM4 ). You will need this number for your design software. Configuring Your Design Software

This is common with older Prolific drivers on Windows 10/11. Solution: You may need to install an older version of the Prolific driver ( or similar) to ensure compatibility.

: Driver signature enforcement blocks unsigned legacy drivers.

Sites such as DriverHub offer curated lists of drivers for Cutok printers, including the DC330 for Windows 10/11.

After the driver is installed, you need to configure the port in your software (e.g., Cutok Master or SignMaster). Open your cutting software.

To ensure a flawless installation process, prepare your workspace and computer with the following steps: