Brother DCP-J1050DW Online User's Manual page 69

Option for Portrait
Short Edge (Top)
Short Edge (Bottom)
Option for Landscape Description
Long Edge (Top)
Long Edge (Bottom)
Short Edge (Right)
Short Edge (Left)
8. Select the Binding Offset check box to specify the offset for binding in inches or millimetres.
9. Click OK to return to the printer driver window.
10. Change other printer settings, if needed.
The Borderless feature is not available when using this option.
11. Click OK again, and then complete your print operation.
Description
63