Once the folder has been selected, simply place your originals in the scanner’s feeder and click on the “Scan” button:

The application then processes all the documents placed in the scanner.

As the scan progresses, the documents appear in the application, in the bunk currently being selected.

Scanning is performed according to the settings defined in the configuration view.

see the article : "Scan configuration"

Depending on the scanner used, it is possible to fine-tune the contrast and brightness settings using the following buttons:

However, it is advisable to let the scanner automatically manage these settings.