November 2003 © TOSHIBA TEC 3 - 27 e-STUDIO3511/4511 ADJUSTMENT
3.5.6 Judgment threshold for ACS
The judgment level is adjusted for the automatic identification of whether the original set on the glass
is black or color. Namely, this is to adjust the judgment level used when “Auto Color” is selected at a
color mode. The adjustment is available for each of the manually-set original and the original used
with the RADF.
Contents
The larger the value is, the more an original tends to be judged as
black even at the Auto Color Mode. The smaller value is, the more it
tends to be judged as color.
Acceptable values: 0 to 255. (Default: 70)
Code
1675
1676
Item to be adjusted
Judgment threshold
for ACS when original
is set manually
Judgment threshold
for ACS when original
is set on RADF
Make a test copy and compare the image obtained with the current settings; if necessary and make
adjustment.
<Procedure>
Procedure is same as that of "3.5.2 Density adjustment".
3.5.7 Sharpness adjustment
If you want to make copy images look softer or sharper, perform the following adjustment. The adjustment
can be made for each of the color modes and original modes independently.
Make a test copy and compare the image obtained with the current settings; if necessary, make
adjustment.
Note:
You have to make adjustment by balancing between moire and sharpness.
<Procedure>
Procedure is same as that of "3.5.2 Density adjustment".
Code
1737
1738
1739
1740
1741
604
605
606
1757
Color mode
Full Color
Black
Auto Color
Original mode
Text/Photo
Text
Printed Image
Photo
Map
Text/Photo
Text
Photo
Text/Photo
Contents
• The larger the value is, the sharper the image becomes; while
the smaller the value is, the softer the image becomes.
• The smaller the value is, the less moire tends to appear.
• The acceptable values are 0 to 31.
The center value is 16.
However, 0 is equivalent to the center value.
<Adjustment Mode (05)>
<Adjustment Mode (05)>