WPS allows you to connect devices to the access point (wireless router) just by pressing the setting button on the access point (wireless router). There is a WPS button on the access point if Wireless Priority Service (WPS) is supported. You can connect devices to the access point (wireless router) even if you do not know the SSID or password.
If you set up the current network by using the push button on an access point (wireless router) that supports WPS, set the printer's network settings in the same way as the current network settings.