Pages may be scaled during imposition. The scale can be set both manually and automatically.
If both Columns and Rows are set to 0 the automatic scale is computed so 1 page fits the sheet. When Columns or Rows are set, the scale is computed so that the desired number of pages fit the sheet.
Pages can be scaled for all types of imposition.
If the scale is chosen, the information about page size is already scaled.
There are 4 possibilities to change the Scale:
Automatic fit, ratio kept.
Automatic fit, ratio NOT kept.
Manual Scale, ratio kept.
Manual Scale, ratio NOT kept.