In this exercise, you open the scanned PDF file and start the cleaning function.
Open the file Scanned_file.pdf.
In the left pane, select the [Pages] workspace.
Click the [Clean-up] button. The [Clean-up] dialogue opens when the scanned document is analysed.
All functions of the [Pages] workspace are available, like selecting pages or zoom in, while the [Clean-up] dialogue is still open. You might need to move the [Clean-up] dialogue to view and reach all the buttons.
In the [Structure] view, the pages of the file now display a different icon, to indicate that these pages contain rasterised images.