Brother MFC-8820DN - Manual (Page 194)

PRINTER DRIVER SETTINGS 12 - 19
Layout tab
You can change the Layout setting by selecting the setting in the
Orientation, Page Order and Page Per Sheet.
Booklet (For MFC-8820D and MFC-8820DN)
(For Windows
® 2000/XP)
You can print a booklet by selecting Booklet from Pages Per Sheet
list.
If you are using Windows NT
®
4.0, Windows
®
2000 or XP, you
can access the Layout tab by clicking Printing Preferences...
in the General tab of the Brother MFC-8820D BR-Script3
Properties screen.