e-STUDIO2040C/2540C/3040C/3540C/4540C © 2011 TOSHIBA TEC CORPORATION All rights reserved
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2. Copier-specific Adjustments
To adjust the changing amount of “ACS ADJUSTMENT” indicator
(a) Enter the adjustment mode [05]. Change the values for codes [7261] and [7264] to adjust the
changing amount of the “ACS ADJUSTMENT” indicator per step for the manual density mode. The
larger the setting value is, the larger the changing amount per step becomes. The smaller the setting
value is, the smaller the changing amount per step becomes.
Base original
mode
Moving
direction in
indicator
[05] code Recommended value
Acceptable
range value
Default
Light step 05-7261
Text/Photo
Dark step 05-7264
Set a value smaller than
20 to make the changing
amount smaller.
Set a value larger than 20
to make the changing
amount larger.
0 to 255 20
* Light step: Moving the indicator to the [ ] side.
Dark step: Moving the indicator to the [ ] side.
<Note> If the setting value is too small or too large, the density level may not be changed (the
number of steps moved may not be detected) even if the user moves the indicator on the
touch panel.
To adjust gamma balance in medium- and high-density areas
(a) Enter the adjustment mode [05]. Change the value for the code [7276] to adjust the gamma balance
in each of medium- and high-density areas.
Base original
mode
[05] code Subcode Recommended value
Acceptable
range value
Default
Text/Photo 05-7276 1/2
Set a value smaller than
128.
0 to 255 128
* Set the value in increments of approximately 20, while checking the copy image until the optimum
value is obtained. Note that gradations (density level) in the medium- and high-density areas may
be reversed with some setting values.
* Subcodes to be entered differ depending on the target density area. Refer to the table below to enter
the subcode for the area to be adjusted.
Subcode Area where the density is adjusted
1 Medium-density area
2 High-density area
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