Brother MFC 7840W - Manual (Page 50)

Wireless configuration for Windows ® using the Brother installer application
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l If your network is configured for Authentication and Encryption, the following screen will appear. When
configuring your Brother wireless machine, you must ensure that it is configured to match the
Authentication and Encryption settings of your existing wireless network. Choose the
Authentication Method and Encryption Mode from the pull-down list in each setting box. Then enter
the Network key and Confirm Network Key, and then click Next.
Note
• If you want to setup or configure additional WEP key other than WEP key1, click Advanced.
• If you do not know the Authentication or Encryption settings for your network, contact your network
administrator.
• If the Authentication Method is set to Open System and the Encryption Mode is set to WEP, an error
indication will NOT appear if the Network key is incorrect.
m Click Next. The settings will be sent to your printer. The settings will remain unchanged if you click
Cancel.
Note
If you want to manually enter the IP address settings of your machine, click Change IP Address and enter
the necessary IP address settings for your network.