Cannot Switch to Wireless LAN
Use the network settings to switch from wired LAN connection to wireless LAN connection.
1
On the control panel, press [Menu] in the [Home] screen. [Home] Screen
2
Press [Preferences] 
[Network] [Select Wired/Wireless LAN].
[Network] [Select Wired/Wireless LAN].If the login screen appears, enter the System Manager ID and PIN, and then press [Log In]. System Manager ID and PIN
3
Press [Wireless LAN].
The message [Settings configured.] appears.
4
Connect the machine to the wireless LAN. Connecting to a Wireless LAN
5
Install the driver to the computer that will use the machine.
When switching the machine from wired LAN connection to wireless LAN connection, any installed drivers must be uninstalled and then reinstalled.
For details about uninstalling and installing drivers, see the driver manual at the online manual site.
https://oip.manual.canon/
For details about uninstalling and installing drivers, see the driver manual at the online manual site.
https://oip.manual.canon/