e-STUDIO5506AC/6506AC/7506AC (Ver01) © 2016, 2017 TOSHIBA TEC CORPORATION All rights reserved
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2. Copier-specific Adjustments
Procedures
* The service technician must perform all adjustments.
(1) Select [05 ADJUSTMENT MODE]. Change the value for the code [3009] or [3011] to adjust the
reproducibility of the background when using the DF.
Color mode [05] code Recommended value
color and black
for front side for
05-3009
Set a value larger than 3 to increase the
background density.
Set a value smaller than 2 to decrease the
background density.
0 to 4 0
color and black
back side for
05-3011
* Set the value in increments of approximately 1, while checking the copy image until the optimum value is
obtained. (When changing the value from the default value for the first time, it is recommended to set
“2.”)
* The table below shows you the correlation between the value and image quality.
Value Advantage of image quality
Reproductivity
of background
Default (equivalent to the one obtained when an original placed on the
original glass is scanned)
Lighter background is reproduced than the one obtained when “2” is
set.
Lighter background is reproduced than the one obtained when the
default value is set.
Darker background is reproduced than the one obtained when the
default value is set.
Darker background is reproduced than the one obtained when “3” is
set.
Dark
After setting the value, copy and check the image quality.
If further image quality adjustment is necessary, go to the next step.