Canon PIXMA MX512 Setup Manual page 14

When using multiple access points.
Select Use multiple AccessPoints, then press the OK button.
An Unknown Access Point is Displayed

Access points in use nearby may also be detected.
The Access Point Name is Not Displayed Properly

Access point names with double-byte characters are not displayed properly. However, they can be selected.
The Access Point Name is Not Displayed Automatically

Refer to the manual supplied with the access point or contact its manufacturer.
The Network Password is Not Displayed Automatically

Refer to the manual supplied with the access point or contact its manufacturer.
WPA/WPA2

Failed to connect to the access point. Check the access point settings and try again.

Make sure that the passphrase entered for the access point is correct.
If the problem is not resolved, there may be other causes.
See also the sections below:
If the DHCP function of the access point is inactive, enable the DHCP function and confi gure wireless connection
settings again.
For details on how to check or change the settings of the access point, refer to the manual supplied with the access
point or contact its manufacturer.
WLAN setting list

If the MAC address fi ltering is enabled on the access point, change settings so that the MAC address of the printer
will be accepted.
Follow the procedure below to check the MAC address of the printer.
1. Press the MENU button.
2. Select Setup, then press the OK button.
3. Select Device settings, then press the OK button.
4. Select LAN settings > Confi rm LAN settings > WLAN setting list to check MAC address.
For details on how to change the settings of the access point, refer to the manual supplied with the access point or
contact its manufacturer.