Canon MX520 series Online Manual page 159

Encryption Method:
Select the encryption method used over the wireless LAN.
You can change WEP settings with selecting Use WEP and clicking Configuration....
Changing the WEP Detailed Settings
You can change WPA or WPA2 settings with selecting Use WPA or Use WPA2 and clicking
Configuration....
Changing the WPA or WPA2 Detailed Settings
Important
If all encryption types of the access point, printer, or computer do not match, the printer
cannot communicate with the computer. If the printer cannot communicate with the
computer after the encryption type of the printer was switched, make sure that encryption
types for the computer and the access point matches that set to the printer.
If you connect to a network that is not protected with security measures, there is a risk of
disclosing data such as your personal information to a third party.
TCP/IP Setup:
Sets the IP address of the printer to be used over the LAN. Set a value appropriate for your
network environment.
6. Click OK.
After changing configuration, a screen is displayed asking you for confirmation before the
settings are sent to the printer. If you click Yes, the settings are sent to the printer and the
Transmitted Settings screen is displayed.
Note
Changing the network settings with the USB cable temporarily may switch the default
printer. In this case, reset Set as Default Printer.