2.Copier-specific Adjustments
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However, the range of adjustment values that is valid for sharpness level change is from -100 to
+100 of the total of the setting value of the [05] code and that of the indicator. For instance, if the
setting value of the [05] code is “103” (“-25” from the default value), the limit of the steps in the soft
side of the indicator is “-3”. If the step is set at “-4”, the image quality will not be changed.
<Note>
• “Minimizing the edges of the copy image” and “Sharpening the copy image” are mutually
contradictory. When the adjustment is performed to minimize the edges, the resolution of the copy
image may decrease.
After decreasing the sharpness intensity, copy and check the copy image quality.
If further image quality adjustments are still necessary, perform the next procedure.
(4) Select [05 ADJUSTMENT MODE]. Change the values for codes [7889 to 7892] to adjust the
maximum color density of text.
• Set the value in increment of 1, while checking the copy image until the optimum value is
obtained.
After adjusting the maximum color density of the text, copy and check the copy image quality.
If further image quality adjustments are still necessary, perform the next procedure.
Color to adjust [05] code Recommended value
Acceptable
value range
Default
Y (Yellow) 05-7889
Set a value larger than 5 to
increase the density.
Set a value smaller than 5
to decrease the density.
0 to 10 5
M (Magenta) 05-7890
C (Cyan) 05-7891
K (Black) 05-7892
+3
+50
+75
+1
0
+25
0
-25
0
-2
-75
-50
-4
-100
-100
+4
+75
+100
+2
+25
+50
-1
-50
-25
-3
-100
-75
Since “-25” is assigned to the center, the image quality remains
the same even if the indicator is changed from “-3” to “-4”.
Assigned
adjustment value
of sharpness
Default:
Setting value “103”:
Soft Sharp
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