Brother MFC-8820DN - Manual (Page 178)

PRINTER DRIVER SETTINGS 12 - 3
Paper Size
From the drop-down box select the Paper Size you are using.
Multiple Page
The Multiple Page selection can reduce the image size of a page
allowing multiple pages to be printed on one sheet of paper or
enlarging the image size for printing one page on multiple sheets of
paper.
Border Line
When printing multiple pages on one sheet with the Multiple Page
feature you can select to have a solid border, dash border or no
border around each page on the sheet.
Orientation
Orientation selects the position of how your document will be printed
(Portrait or Landscape).
Ex. 4 in 1 Ex. 1 in 2
× 2 pages
Portrait Landscape