Brother TD-4550DNWB User Manual page 178

Problem
You did not select to allow access
when the security alert dialog box
appeared during the standard
installation, BRAdmin Light
installation, or when printing.
Incorrect port numbers are being
used for the Brother network
features.
Related Information
• Troubleshooting
Related Topics:
• Reset the Printer
• Clean Your Printer
• Load the RD Roll
• Confirm Printer Settings
• Communication Settings of the Printer Setting Tool (Windows)
Solution
If you did not select to allow access when the security alert dialog box appeared,
the firewall function of your security software may be blocking access. Some
security software may block access without displaying a security alert dialog box.
To allow access, see your security software instructions or contact the
manufacturer.
The following port numbers are used for Brother network features:
• BRAdmin Light: Port number 161 / Protocol UDP
For more information on how to open the port, see your security software
instructions or contact the manufacturer.
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