• If you connect a device and the printer using Wireless Direct, Internet connection may becomeunavailable depending on your environment. In that case, web services for the printer cannot be used.• In Wireless Direct mode, you can connect up to five devices at the same time. If you try to connect asixth device while five devices are already connected, an error will appear.If an error appears, disconnect a device that does not use the printer, and then redo the settings.• Devices connected to the printer using Wireless Direct cannot communicate with each other.• Firmware updates for the printer are not available while using Wireless Direct.• When a device has been connected to the printer without using a wireless router and you want to setit up again using the same connection method, disconnect it first. Disable the connection between thedevice and printer in the Wi-Fi setting screen.Connection Using a Wired Network• You cannot establish a printer with wireless and wired connections at the same time.• When using a router, connect the printer and computer to the LAN side (same network segment).36