Supported Connections
Configure From A PC
Use EpsonNet Config for Ethernet models.- Connect the printer to the same router or switch as the PC.
- Install EpsonNet Config from Epson support.
- Open EpsonNet Config.
- Refresh the printer list.
- Select the TM-T20II by model, MAC address, or current IP.
- Open network/TCP/IP settings.
- Set DHCP or manual IP according to the site network plan.
- Save settings to the printer.
- Restart the printer if prompted.
- Print a self-test or network status page and confirm the final IP.
Print Self-Test
- Load paper and close the cover.
- Turn the printer off.
- Hold
Feed. - Turn the printer on while holding
Feed. - Release
Feedwhen printing starts. - Press
Feedbriefly if the printer asks to continue the self-test.
Print Network Status
If the printer uses an Epson network interface card, use the status/push button on the interface card:- Turn the printer on and load paper.
- Hold the interface card push button for at least three seconds.
- Read the printed IP address, MAC address, and network settings.
Reset Network Interface
Reset only when the IP is unknown or the printer is locked to the wrong network. For Epson network interface cards such as UB-E04:- Turn the printer off.
- Hold the interface card push button.
- Turn the printer on while continuing to hold the button.
- Keep holding until the initialization start message prints, about 10 seconds.
- Release the button and wait for the interface to restart.
- Print a new status page.
- Configure the printer again with EpsonNet Config.
Configure In Plato
- Add a
Printerdevice. - Set
Connection ConfigtoNetwork. - Enter the printed IP address.
- Enter the printed port, usually
9100. - Configure the printer template.
- Connect the printer to the correct POS.