When printing layouts that contain multiple design/artwork elements, it would be handy for the GFUI to provide a warning dialog if anything is outside the print area.
If an element is outside the printable area, the GFUI will gray it out in the display. However this a bit subtle and can be easy to miss if you have a layout with multiple elements. And possibly impossible to see for the colorblind. But currently the GFUI will happily print a partial layout (minus the grayed elements) without any warning.
So as a safeguard, when a user tries to start a print of a multi-element layout while any elements are outside the print area, the GFUI could display a warning dialog indicating “design elements are outside print area”. The user could then choose to “continue” or “cancel”.
The dialog could also include a “don’t show again” check box for users who don’t care for the warning.