Brother HL-5440D Guida Utente

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Troubleshooting 
6
Network difficulties (HL-5450DN only)
Difficulties
Suggestions
Cannot print over a wired 
Network.
If you are having Network problems uu Network User's Guide.
Make sure your machine is powered on and is on-line and in Ready mode. Print the 
Printer Settings page to verify your Network settings are correct. 
Reconnect the LAN cable to the hub to verify that the cable and network connections 
are good. If possible, try connecting the machine to a different port on your hub using 
a different cable. You can check the current wired network status from the Printer 
Settings page.
The Brother software cannot 
be installed.
(Windows
®
) 
If the Security Software warning appears on the PC screen during the installation, 
change the Security Software settings to permit the Brother product setup program 
or other program to run.
(Macintosh) 
If you are using a firewall function of anti-spyware or antivirus security software, 
temporarily disable it and then install the Brother software.
 
For other problems concerning using your machine on a Network uu Network User's Guide