If the machine is connected to an AirPort Base Station via a LAN, check the settings in
Wireless Security of AirPort Utility.
• Select 64 bit if WEP 40 bit is selected for key length in AirPort Base Station.
• Select 1 for Key ID. Otherwise, computer will not be able to communicate with machine
via the wireless router.
• Using WPA/WPA2
The authentication method, passphrase, and dynamic encryption type must be the same for the
wireless router, the machine, and your computer.
Enter the passphrase configured on the wireless router (a sequence of between 8 and 63
alphanumeric characters, or a 64-character hexadecimal number).
Either TKIP (basic encryption) or AES (secure encryption) is selected automatically as the dynamic
◦ For Windows:
For details, see
Changing WPA/WPA2 Detailed
◦ For Mac OS:
For details, see Changing WPA/WPA2 Detailed Settings.
• This machine supports WPA/WPA2-PSK (WPA/WPA2-Personal) and WPA2-PSK (WPA2-