If using a Serial-to-USB adapter, you may need the VirtualCOM Driver to bridge the connection. Still having trouble? I can help you look into: Finding a specific older driver version Setting up Ethernet/Network printing
: If you have the high-resolution variant, look for the Thermal 203dpi 3inch Driver Ver 4.70 . Installation Steps : Download and unzip the file. Run the installer and follow the on-screen prompts. lukhan lk-t20 driver windows 10
: The current "THERMAL Receipt Printer Driver" (Ver 4.58 or newer) supports the T32, T11, T20, and T21 series. If using a Serial-to-USB adapter, you may need
If you hit a roadblock, here are the most likely fixes for the LK-T20 on Windows: USB-Serial Controller D Error: Installation Steps : Download and unzip the file
These drivers fully support Windows 10, as well as Windows 7, 8, 8.1, and various Server editions. Key Specifications for Configuration