Adjusts the background density of an image.
Adjust the image quality by pressing [Lighter] or [Darker].
Adjustments should be made lighter when copying the following kinds of originals:
Dark textured originals such as newspaper or recycled paper
Pasted originals
Originals with folds
Originals with a lot of wrinkles
Adjustments should be made darker when darkening the color of markers or highlighters. However, as the color of highlighters is difficult to reproduce, the copy might not come out depending on the color or a different color might be copied.
For details about how to adjust the copy quality, see Image Adjustment.