Canon imageCLASS MF266dn II User Manual page 642

If It Does Not Support WPS
Connect using a different connection type.
Could not connect.
An error occurred, preventing the machine from establishing a direct connection.
Wait a Moment, and Try Connecting Again.
If you still cannot establish a connection, restart the machine.
Set the IP Address for Connection to Something Other Than "192.168.22.xx".
The machine must be restarted to apply the settings.
Log in to Remote UI in System Manager Mode
Connection Settings]
the machine
On the control panel, select [Menu] in the [Home] screen, and then select [Preferences] to configure the
settings. [Direct Connection Settings](P. 436)
Is the Subnet Mask Configured Correctly?
Check the IPv4 subnet mask settings. Change the settings if they have not been configured correctly. For
details, contact the network administrator.
Viewing the IP address set to the machine(P. 95)
Setting IPv4 Addresses(P. 75)
Could not connect. Check the encryption key settings.
The network key (encryption key) of the wireless LAN router (access point) is not configured correctly, preventing
connection.
Reset the Network Key.
Check the network key of the wireless LAN router, and configure the settings correctly on the machine.
Connecting to a Wireless LAN(P. 59)
Could not connect. Max no. of devices that can connect to access point
reached
The maximum number of devices that can be connected to the wireless LAN router (access point) has been reached,
preventing connection.
Reduce the Number of Devices (Clients) Connected to the Wireless LAN Router.
For the maximum number of connections, see the manual of the wireless LAN router or contact the
manufacturer.
Could not detect any connections from wireless devices.
An error occurred, preventing the machine from detecting mobile devices.
Did You Connect Within the Fixed Time?
Connect the mobile device to the machine within five minutes of the SSID and network key being displayed.
Troubleshooting
Connecting to a Wireless LAN(P. 59)
[Edit] in [IP Address for Direct Connection], enter the IP address
633
[Settings/Registration] [Network Settings] [Direct
[OK] restart