Moving the control lines in the Form editor controls the way a form is printed. The areas delimited by the control lines are the Header, Detail, Break, and Footer areas. You move the control lines vertically to allow more or less space for each area. Any object that you place in these areas is displayed or printed with the properties matching the area it is in.
If printing cuts off, or is not complete, verify that there is enough space in the detail area to print the entire page. To display the control lines in the Form editor, select Display from the Form menu, and in the submenu that is displayed, select Markers.