Indexing and legibility.
Burke Wayland Mattsson said: Over the past decade, I have scanned hundreds of letters, documents and photos and they come back looking like what I scanned. I am indexing, and constantly run across documents that are dark, blurry, or both. How can black and white documents turn out so bad when scanned or copied? When the person doing the scanning sees that the product is dark or blurry, why don't they redo it so it is legible?