For details, see Connects to Another Computer via LAN/Changes from USB to LAN Connection. Configure IEEE 802.1x Authentication for a Wired or a Wireless Network Using Web Based Management (Web Browser) If you configure your machine using EAP-TLS authentication, you must install the client certificate issued by a CA before you start configuration. You can connect the printer and computer using a USB cable ( USB connection).Network settings such as the network name (SSID) and security protocol are specified automatically.If an error appears, disconnect a device you do not use and configure settings again. If you try to connect a sixth device while five devices are already connected, an error will appear. In the Wireless Direct, you can connect up to five devices at the same time.Transmission fees for connecting to the Internet using a mobile data connection apply.

In that case, the connection of the device may switch to a mobile data connection automatically depending on your device. If you connect a device connected to the Internet via a wireless router to the printer that is in the Wireless Direct, the connection between the device and wireless router will be disabled.In that case, web services for the printer cannot be used. While you are using the printer with Wireless Direct, Internet connection from the printer becomes unavailable.

Using the wireless setup utility