Toshiba e-Studio Imaging 6520c - Manual (Page 76)

e-STUDIO5520C/6520C/6530C © 2008 TOSHIBA TEC CORPORATION All rights reserved
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2. Copier-specific Adjustments
(3) Enter adjustment mode [05]. Change the values for codes [604] to [606], [922], [1737] to [1741], [1757],
[7795] and [7807] to [7809] to adjust the default value for the sharpness intensity.
* Increasing the sharpness intensity will enhance the edges of the image.
Color mode Original mode [05] code
Recommended
value
Accepta
ble value
range
Default
Text / Photo 05-604
Text 05-605
Photo 05-606
User custom 05-922
Black
Image smoothing 05-7809
Set a value larger
than 128.
(129 to 228)
0 to 255 128
Text / Photo 05-1737
Text 05-1738
Printed image 05-1739
Photo 05-1740
Map 05-1741
Full color
User custom 05-7795
Set a value larger
than 128.
(129 to 228)
0 to 255 128
Text / Photo 05-1757
Text 05-7807 ACS / Black
Photo 05-7808
Set a value larger
than 128.
(129 to 228)
0 to 255 128
* The smaller the setting value is, the weaker the sharpness intensity becomes. The larger the setting value is,
the stronger the sharpness intensity becomes.
Changing the values for these codes will change the sharpness intensity, when the "Sharpness" indicator in
the "IMAGE" menu is set to the center. Remember that 1 step of the indicator will increase or decrease the
sharpness intensity by 25. If the sharpness intensity of the center value is changed, each step of the
indicator will be changed accordingly. (For instance, if the center value is increased by 25 (sharper), the
value of each step of the indicator will also be increased by 25 (sharper).)
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 adjustment code and that of the indicator. For instance, if the setting
value of the adjustment code is "153" (+25 from the default value), the limit of the steps in the sharp side
of the indicator is "+3". If the step is set at "+4", the image quality will not be changed.
"Sharpening the copy image" and "Minimizing moiré" are mutually contradictory. When an
adjustment is performed to sharpen the copy image, moiré may occur.
Since "+25" is assigned to the center, the image quality
remains the same even if the indicator is changed from
"+3" to "+4".
Setting value "153":
Default:
Soft Sharp
+3
+100
+75
|
+1
+50
+25
|
0
+25
0
|
-2
-25
-50
|
-4
-75
-100
|
+4
+100
+100
|
+2
+75
+50
|
-1
0
-25
|
-3
-50
-75
|
Assigned adjustment
value of sharpness