Xerox DocuPrint C2428 User Manual page 242

7.8 Adjusting Gradation
7
After writing down the density difference of all colors, transcribe it to the
appropriate [Margin] box in the [Computation Table] at the left the chart.
Here, we use cyan as example.
DocuPrint C2428
Gradation Adjustment Chart
Photo
XXXX/XX/XX
Compare this chart with the Color
Sample and perform color correction
accordingly.
L
C M
H
L
M M
H
L
Y M
H
L
K M
H
Note: The range of an adjustment value
is +6 to -6.
7
8
Obtain the value based on the expression in [Computation Table], and
write it down in [Adjustment Value].
The value entered at the previous adjustment is displayed in [Current Value].
242
Cyan
C
Fold
-
Low
Margin
Computation Table
Current Margin Adjustment
Value Value
CL
+ =
0
CM
+ =
0
CH
+
0 + =
ML
-
0 + =
MM
0 + =
MH
+ =
0
YL
0 + =
YM
+ =
0
YH
0 + =
Mid
KL
Margin
+ =
0
KM
0 + =
KH
+ =
0
+
-
100%
C M
High
Margin
Y K
+
Magenta Yellow Black
M Y K
Fold Fold Fold
- - -
CL ML YL
Margin Margin
+ + +
- - -
CM MM YM
Margin Margin
+ + +
- - -
CH MH YH
Margin Margin
+ + +
Process
Gray
KL
Margin
KM
Margin
KH
Margin