Canon PIXMA MP620 User Manual - Page 773

Changing the Settings in the Wireless LAN Sheet Key Format ASCII Hexadecimal (Hex) 5 characters 10 digits Page 773 of 815 pages 13 characters 26 digits 2. Key Length Select either 64bit or 128bit. 3. Key Format Select either ASCII or Hex. 4. Key ID Select the Key ID (index) set to the access point. 5. Authentication Select the authentication method to authenticate the printer's access to the access point. Normally, select Auto. If you want to specify the method manually, select Open System or Shared Key according to the setting of the access point. Important 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. How to set a WEP/WPA/WPA2 Key Page top