How do I enable Wi-Fi Direct mode on the ET-2400?

To enable Wi-Fi Direct mode, hold down the Wi-Fi button and press the network status button until the Wi-Fi light and Wi-Fi Direct light flash alternately, then release both buttons. After the lights stop flashing, the Wi-Fi Direct light remains on. You can then select the Wi-Fi network name (SSID) and password from the network status sheet to connect devices directly to the printer. (Page 24-25)