Select the scanned pages that you want to clean up. Click [Select] - [Scanned pages] to select all scanned and rasterised pages.
To select a page range: select a page in the structure view, press the <Shift> key, then select another page.
To select non-sequential pages: select a page in the structure view, press the <Ctrl> key, then select several non-sequential pages.
Click [Pages] - [Clean-up].
If required, rasterise the pages that are not recognised as scanned pages.
Click the [Rotate 180°] tab.
Select the scanned pages for which you want to rotate the page content.
Click [Apply].
The page content of the scanned pages is rotated 180 degrees.