Page format options are shown in the Page Setup Dialog Box.
The following options control the appearance of printed output from Visual LISP:
Fields for specifying the content of the page header and footer. The first input field contains the header line to print at the top of the page; the second input field contains the footer line to print at the bottom of the page. Headers and footers may contain text strings and variables. See Page Setup Dialog Box - Justification and Substitution Codes (AutoLISP) for more information on specifying headers and footers.
Select either inches or millimeters as the measuring unit, then specify Top, Left, Bottom, and Right margins.
Choose the Font button to open the Font dialog box for specifying the output font.