Toshiba e-STUDIO2008A Service Manual page 419

Multifunctional digital systems
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6.6.4
Sharpness adjustment
If you want to make scan images look softer or sharper, perform the following adjustment. The
adjustment can be made for each of the color modes and original modes independently.
Code
Color mode
8335
Full Color
8336
8354
8375
7430
Black
7431
7432
7470
7433
Gray Scale
Notes:
You have to make adjustment by balancing between moire and sharpness.
<Procedure>
The procedure is the same as that of  P. 6-34 "6.6.2 Density adjustment".
6.6.5
Background adjustment
The adjustment level of background center value is adjusted.
[1] Color
Code
Original mode
8309
Text/Photo
8310
Text
8311
Photo
8370
User custom
If the setting value is changed, each step for the background adjustment performed by using the
buttons will be affected.
[2] Black/Grayscale
Code
Color mode
7436
Black
7437
7438
7441
7439
Grayscale
<Procedure>
The procedure is the same as that of  P. 6-34 "6.6.2 Density adjustment".
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Original mode
Text
The larger the value is, the sharper the image becomes; while
the smaller the value is, the softer the image becomes.
Photo
The smaller the value is, the less moire tends to appear.
The acceptable values are 0 to 255 (Default: 128)
Text/Photo
User custom
Text/Photo
Text
Photo
User custom
-
The larger the value is, the background becomes darker. The smaller the value
is, the background becomes lighter.
Acceptable values: 0 to 255 (Default: 128)
Original mode
Text/Photo
The larger the value is, the background becomes
darker. The smaller the value is, the background
Text
becomes lighter.
Photo
Acceptable values: 0 to 255 (Default: 128)
Custom mode
-
6 - 35
<05 Adjustment Mode>
Contents
<05 Adjustment Mode>
Remarks
<05 Adjustment Mode>
Remarks
e-STUDIO2008A/2508A/3008A/3508A/4508A/5008A
SETTING / ADJUSTMENT
6

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