Epson Color Laser Printer Owner's Manual page 80

8. Select Automatic or Manual. If you select Automatic, DHCP
becomes available and assigns an IP address automatically.
If you select Manual, enter the IP address. Click Next.
Note:
The print server does not have a default IP address. Be sure to
assign a valid IP address manually or by using the DHCP
server.
If the Dynamic DNS function is not supported, we recommend
that you select Manual and enter an IP address. This is because
if you select Automatic, the IP address of the print server
changes every time you turn on the printer so that you need to
change the printer port setting accordingly.
To use the DHCP server, make sure it is installed on your
computer and configured correctly. See your operating system's
online help for detailed instructions.
9. Check the settings and then click Send.
If you have set a password for the print server, the Password
dialog box appears. Enter your password (up to 20 characters)
and then click OK. Follow the on-screen instructions.
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EpsonNet WinAssist Configuration Utility