Brother MFC 8480DN - Manual (Page 167)

Printing and Faxing
159
8
Sending a fax (MFC models only)
8
Macintosh
8
You can send a fax directly from a Macintosh application.
Note
Fax documents will be sent in Black and White only.
a Create a document in a Macintosh application.
b From an application such as Apple TextEdit, click File, then Print.
„ (Mac OS X 10.3.9 to 10.4.x)