How to sharpen text and remove shadows?
To sharpen the text and remove the shadows, please follow the steps below:
1. Start scanning.
After proceeding to the next step, the page processing screen will appear.
2. There will be two images on the screen:
The top image is the detected document boundary with 4 corners.
The bottom image is the cropped and enhanced result that will be eventually saved as your document.
3. There are three automatic modes for you to choose from: "Photo", "Color", and "B & W" (Black and White).
You can manually select another mode if it doesn't look right.
4. To sharpen text and remove shadows, you must select the"Color" mode or the"B & W" mode.
5. Select "B & W" if it is a black and white document.
These two modes will result in smaller file size.