Unsharp mask, is an additional adjustment used only for normal print. The sharpness is focuses from scene to scene and its development parameters. This edge sensitivity feature is very convenient. There are 3 ways of adjustment this feature, Amount (%), Radius (pixel) and Threshold (level).

When the contact sheet is selected, you can set the number of scenes to print after setting the portrait setting. The number of portraits that can selected are between 2 - 20 scenes.