Brother MFC-3420C - Manual (Page 165)

USING YOUR MACHINE WITH A MACINTOSH ® 9 - 10
Drag a vCard from the Mac OS
®
X Address Book
application
You can address the fax number using a vCard (an electronic
business card) from Mac OS
®
application to the destination fax
number field.
1
Click Address Book button.
2
Drag a vCard from the Mac OS
®
X Address Book application
to the Destination Fax Numbers filed.
When you are finished addressing your fax, click Print.