Fine Adjustment Of Black Density - Toshiba e-STUDIO 2555C Service Manual

6.4.7

Fine adjustment of black density

The density of black side on scanned image is adjusted at color-scanning.
<Adjustment Mode (05)>
Code Original mode
8314 Text/Photo
8315 Text
8316 Photo
8371 Custom mode
Notes:
Be careful for the value not to be too large since the gradation is reproduced worse in darker
side.
<Procedure>
(1) While pressing [0] and [5] simultaneously, turn the power ON.
(2) Key in the codes and press the [START] button.
(3) Key in the adjustment values. Acceptable values: 0 to 4. (To correct the value once keyed in,
press the [CLEAR] button.)
Press the [OK] or [INTERRUPT] button to store the value in memory. → The equipment goes
(4)
back to the ready state.
(5) Let the equipment restart and perform the scanning job.
(6) If the desired image has not been attained, repeat step (1) to (5).
6.4.8 RGB conversion method selection
The color space conversion method of image is decided at color-scanning.
<Adjustment Mode (05)>
Code Original mode
8319 Text/Photo
8320 Text
8321 Photo
8372 Custom mode
<Procedure>
(1) While pressing [0] and [5] simultaneously, turn the power ON.
(2) Key in the codes and press the [START] button.
(3) Key in the adjustment values. Acceptable values: 0 to 3. (To correct the value once keyed in,
press the [CLEAR] button.)
Press the [OK] or [INTERRUPT] button to store the value in memory. → The equipment goes
(4)
back to the ready state.
(5) Let the equipment restart and perform the scanning job.
(6) If the desired image has not been attained, repeat step (1) to (5).
e-STUDIO2555C/3055C/3555C/4555C/5055C
SETTING / ADJUSTMENT
Remarks
The larger the value is, the black side of the image becomes darker.
Acceptable values: 0 to 4 (Default: 1)
The larger the value is, the black side of the image becomes darker.
Acceptable values: 0 to 4 (Default: 0)
Remarks
0: sRGB, 1: AppleRGB, 2: ROMMRGB, 3: AdobeRGB
(Default: 0)
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