Konica Minolta bizhub C353 Service Manual page 289

8. Utility Mode
(8) Scanner Area
• Use the following color chart for the adjustment of the scanner section.
• If the color chart is not available, a scale may be used instead.
• It will be displayed only when the following setting is set to "Level 2."
[Service Mode] → [Enhanced Security] → [Administrator Feature Level]
• It will not be displayed when the following setting shows that Management Device 1 is
mounted during the device power is OFF or no authentication is set.
[Service Mode] → [Billing Setting] → [Management Function Choice]
• This menu is unavailable when the key counter is not inserted while only the key counter
is set to Set by [Service Mode] → [Billing Setting] → [Management Function Choice].
COLOR CHART
1.0 4.0 2.5 2.2
4.5
2.8
2.0
3.2
1.1
C
1.8
3.6
1.25 1.4
1.6
Color is "hue",
lightness is "value",
saturation is "chroma":
this is the world of color.
The quality of color which can be
Hue
described by words such as red,
yellow, blue etc.
A
The quality of color which can be
Value
described by words such as light,
dark etc., relating the color to a gray
of a similar lightness.
The quality of color which can be
Chroma
described by words such as vivid,
dull etc., describing the extent to
which a color differs from a gray
having the same value.
Y M C
C M C Y Y M
P1
B
Original reference
244
COLOR CHART
Y M C
C M C Y Y M
10 9 8 7 6 5 4 3 2 1
MODEL :
MACHINE S/N :
DATE : / / °C %RH
COUNTER :
COPY DENSITY :
1.0 4.0 2.5 2.2
COLOR BALANCE Y :
M :
4.5 2.8
2.0
C :
1.1 3.2 BK :
OTHERS :
1.8
3.6
1.25 1.4
1.6
CHART NO. : CTC-008-01
PART NO. : 4036-7940-01
Printed In Japan
P1
D
4038F3C517DA
Field Service Ver. 4.0 Jun. 2008
• A: Scanner Adjustment: Leading Edge
Adjustment
• B: Scanner Adjustment: Centering
• C: Horizontal Adjustment
• D: Vertical Adjustment