Use Physical Page

Specifies whether the whole physical page, including the non printable margin area, is to be available in the Designer. This is sometimes necessary in order to position labels correctly, e.g. if you use sheets of labels without margins. The non-printable page margins are shown as hatched areas in the preview.

This enables you to use the complete page when defining the layout of your project but, of course, the printer cannot print these margins. If you place objects on such projects, you must still consider the non-printable margins. If this property is set to "False", only the area that can actually be printed is shown in the workspace.