Margins - Xerox Phaser 6120 Reference Manual

Margins

The Margins tab is used to specify the settings for the paper margins.
Printer Margins
Enter the dimensions for the top, left, right, and bottom margins.
Gutter
Enter the amount of extra space you want to add to the margin for
binding.
From edge
Enter the distance you want between the edge of the page and the top of
the header or bottom of the footer.
6 Specifying Page Setup Settings