Wi-Fi Direct (Simple AP) allows you to connect a device directly to the printer without a wireless router and print.
You need to install the optional Wireless LAN Interface-P1 to use this function.
About Wi-Fi Direct
Connecting to an iPhone, iPad or iPod touch using Wi-Fi Direct
Connecting to Android Devices using Wi-Fi Direct
Connecting to Wi-Fi Direct by Entering the SSID and Password
Connecting to Computer Using Wi-Fi Direct