The Based on Crop Box finish size workflow (the default workflow) allows you to specify scaling, scale to fit, or prevent scaling. The User Defined finish size workflow provides more scaling options, letting you fit or fill the page image to the static boundary of the finish size or bleed.

1. Choose a setting from the Scale menu.
2. If you chose Custom, type a scale value in the text box.
3. To use the selected sheet's full physical dimensions for imposing your print job, select the Use non-printable area checkbox if it is available.