Brother HL- SERIES User Manual page 68

Driver and Software
 Border
If you want to add a border, use this function.
Two-Sided

See Automatic Duplex Printing (HL-2240D / HL-2242D / HL-2250DN / HL-2270DW only) on page 48.
 Reverse Page Orientation (Mac OS X 10.5.x and 10.6.x only)
Check Reverse Page Orientation to reverse the data from up to down.
 Flip Horizontally (Mac OS X 10.6.x only)
Check Flip Horizontally to print as a reflection flipped left-to-right.
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