[Contrast] - Olivetti d-COPIA 255MF Operation Manual

Advanced Function Settings > [Contrast]

[Contrast]

Copy
You can adjust the contrast between light and dark areas of the image.
Lower
Item
[+1] to [+4] (Higher)
[-1] to [-4] (Lower)
Send
Original
Increases the sharpness of colors.
Creates smoother colors.
Custom
Box
Description
6-21
USB
Memory
Higher