Toshiba e-studio 2555c, Руководство по обслуживанию

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SETTING / ADJUSTMENT
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6.4.13 Judgment threshold adjustment for blank originals (common for
copy and scan)
The judgment level is adjusted for automatic identification of whether the original set is blank or not.
This adjustment is made when “OMIT BLANK PAGE” is selected on the control panel.
The adjustment value is simultaneously applied to all modes at PPC and scanning.
<Adjustment Mode (05)>
<Procedure>
The procedure is the same as that of

P. 6-68 "6.4.2 Density adjustment".
6.4.14 JPEG compression level adjustment
The compression level for saving the scanned data in the JPEG format can be adjusted as follows.
<Adjustment Mode (05)>
<Procedure>
The procedure is the same as that of

P. 6-68 "6.4.2 Density adjustment".
6.4.15 Color conversion table selection
The color conversion table for each original mode at color scanning can be selected as follows.
<Adjustment Mode (05)>
Notes:
When "For reproduction of pure color" is selected, the colors other than pure colors of CMY
might change.
<Procedure>
(1) While pressing [0] and [5] simultaneously, turn the power ON.
(2) Key in the codes to be adjusted and press the [START] button.
(3) Key in the adjustment value.
(To correct a value once keyed in, press the [CLEAR] button.)
(4) Press the [OK] or [INTERRUPT] button to store the value in memory.
→
The equipment goes
back to the ready state.
(5) Let the equipment restart and perform the scanning job.
Code Item to be adjusted Remarks
7618 Judgment threshold
adjustment for blank
original The larger the value is, the more an original tends to be
judged as a bank sheet.
Acceptable values: 0 to 255 (Default: 128)
Code Item to be adjusted Remarks
8304-0 High quality The larger the value is, the better the quality becomes, and
the larger the size of file becomes.
Acceptable values: 0 to 255 (Default: 128)
8304-1 Standard
8304-2 Low quality
Code Original mode Item to be adjusted Remarks
8305 Text/Photo Color conversion
table 0: Color conversion for text or photo
1: Color conversion for text/photo
2: For reproduction of pure color
* "For reproduction of pure color" increases
the color reproduction of the pure color patch
for CMY.
8308 Custom mode