Adjusting The Gradation Levels; Requisite - Konica Minolta bizhub C450 Copy Operations

12
12.9

Adjusting the gradation levels

Adjust the gradation levels if there are changes in the color gradations of the
print image.
The following color gradation adjustments can be performed.
- High Compression Mode: The adjustment is made with stress on increas-
ing the number of images stored in the memory.
- Gradation Mode: The adjustment is made with stress on the gradations
in images.
- Resolution Mode: The adjustment is made with stress on the reproduci-
bility of text and lines.
The procedure for adjusting the gradation levels of the copy is described be-
low.

Requisite

0 After replacing an imaging unit, be sure to adjust the gradation levels.
0 The test pattern is printed on plain paper from a paper drawer loaded with
one of the following sizes (listed in order of priority): A3 w, 11 ×17 w,
A4 v or 8-1/2 × 11 v. Paper in the bypass tray cannot be selected.
1
Display the Administrator Setting screen.
– For details on displaying the Administrator Setting screen, refer to
"Displaying the administrator setting screen" on page 12-39.
2
Touch [1 System Setting].
The System Setting screen appears.
3
Touch [7 Expert Adjustment].
The Expert Adjustment screen appears.
4
Touch [8 Gradation Adjustment].
The Gradation Adjustment screen appears.
12-58
Utility
C450