Epson Z8250NL - Manual (Page 88)

Network Menu
88
Reset Menu
Resets all of the network settings.
Sub Menu Function
Reset network settings. To reset all of the network settings, select Yes.
When you reset the network settings, the Passphrase, Administrator Password and Manage Certificates menu settings change back
to their default values, and the certificates are deleted.
After you reset all the settings, the Basic menu appears.