Brother HL 1650 - Manual (Page 106)

USER’S GUIDE
3-26
Setting Menu Description
BOTTOM MARGIN =####
Set the bottom margin at a distance from the
bottom edge of the paper: 0, 0.33, 0.5, 1.0, 1.5
or 2.0”
Factory setting: 0.33(None-HP), 0.5(HP)
LINES =####
Set the number of lines per page from 5 to 128
lines.