You can scan originals more clearly by manually adjusting the density according to the contents of the original. For example, increasing the density enables you to easily read faint characters written in pencil.
Press to decrease the density. Press to increase the density.
To adjust the density of the background
You can send/store documents such as newspapers, or documents with colored backgrounds clearly. Press <Auto> to automatically adjust the background density.
Press <Adjust> to manually adjust the background density, and adjust the background density of each color in <Adjust Each Color>.
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