Olivetti d-COLOR MF652, Operation Manual

Page: 123 / 253

d-Color MF752/652 15-21
15
[Brightness]
To display: [Copy] - [Application] - [Edit Color] - [Color Adjust] - [Brightness]
Adjust the degree of brightness of original.
Tips
- What is brightness?:
Colors consist of three elements, that is, hue, brightness, and saturation. These are referred to as three
attributes of colors, and all colors are created by combinations of these elements.
When a color is compared with others, the color can be regarded as brighter or darker because there
is a degree of "brightness" in colors. For example, when comparing the yellow of a lemon and the yellow
of a grapefruit, it is obvious that the yellow of the lemon is brighter. But what about when comparing
the yellow of a lemon and the red of a bean? Obviously, the yellow of the lemon is brighter. "Brightness"
is this degree of lightness that enables comparison regardless of the hue.
- Adjusting brightness changes an image as shown in the following.
Settings Description
[Sample Copy] You can check the finishing by printing a sample copy.
Place the original on the
Original Glass , and tap [OK] or press Start .