I thought I would impress a client with his business card in leather it is sharp black and white so it should be easy, right? Not so much. Puff has been through a lot so I was not surprised that his eyes were a bit bleary, so I even helped out with a super bright flashlight directly above. Still, it was a bit out of focus but not so much as the human eye could not make up the difference.
However, since the GFUI insists on black and white the result was so far from optimal as to be useless. And since you cannot bring it to any software to fix, even the logo part was useless. I will use another scanner that I can clean up, and I would bet even Inscape’s trace function would do a better job. So Sad.