Brother MFC-5895CW - Manual (Page 163)

Firewall settings (For Network users)
155
8
For Windows Vista
®
users
8
a Click the button, Control Panel, Network and Internet, Windows Firewall and click
Change settings.
b When the User Account Control screen appears, do the following:
 Users who have administrator rights: Click Continue.
 For users who do not have administrator rights: Enter the administrator password and click OK.
c
Make sure that Windows Firewall on the General tab is set to On.
d
Click the Exceptions tab.