This article describes how to configure the DHCP settings on a POS device for Epson TM-U220 printers. The DHCP control enables an iOS device to automatically assign an IP address to an Epson TM-U220 printer.
Once the printer is connected to your router, follow the instructions below to print a status sheet displaying the printer's network settings. This is also a useful action to understand if you ever need to verify your printer's network settings in the future.
Ensure the printer is turned on.
2. Turn the printer around and with a pen or pencil tip, push the pinhole reset button on the back of the printer for four seconds.
3. A status sheet should auto-print with the printer's IP address on your network.
If the network status sheet from the previous step prints an IP address of 192.168.192.168, then the printer is an older model known as static and not yet connected to your network. 192.168.192.168 is the default Epson IP address required to configure the printer's network settings. You will need to manually connect your printer to your network through DHCP configuration.
In order to connect your printer to your internet network, you will need to temporarily change the IP address on our iOS device to the printer's default IP. Then, you will enable DHCP configuration in order to assign the printer an IP address on your network.
Tap Configure IP, then select Manual.
4. Change the IP address to 192.168.192.100, and change the Subnet Mask and Router according to the network configuration ticket that was printed above.
Your iOS device is now configured to communicate with your printer. This is required so that you can configure your printer's IP address from the iOS device.
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