e-STUDIO163/166/203/206
© 2005 - 2009 TOSHIBA TEC CORPORATION All rights reserved
ADJUSTMENT
3 - 22
3.3.4
Setting range correction
The values of the background peak / text peak in the range correction can be switched to “varied” or
“fixed” in the following codes.
If they are fixed, the range correction is performed with standard values.
The values of the background peak affect the reproduction of the background density and the values of
the text peak affect that of the text density.
< Adjustment Mode (05) >
Make a test copy and compare the image obtained with the current settings; if necessary, make adjust-
ment using the following procedure.
<Procedure>
Procedure is same as that of
P. 3-19 "3.3.1 Density adjustment".
3.3.5
Setting range correction (Adjustment of background peak)
The levels of the background peak for the range correction can be set at the following codes.
< Adjustment Mode (05) >
Make a test copy and compare the image obtained with the current settings; if necessary, make adjust-
ment using the following procedure.
<Procedure>
Procedure is same as that of
P. 3-19 "3.3.1 Density adjustment".
Original mode
Item to be adjusted
Remarks
Text/Photo
Photo
Text
570
571
572
Range correction for original
manually set on the original
glass
The following are the default values
set for each original mode.
Text/Photo: 12, Photo: 12, Text: 22
Each digit stands for:
One’s place: Automatic density mode
Ten’s place: Manual density mode
The setting conditions possible are
as follows:
Background peak
Text peak
1:
fixed
fixed
2:
varied
fixed
3:
fixed
varied
4:
varied
varied
693
694
695
Range correction for original
set on the ADF
Original mode
Item to be adjusted
Remarks
Text/Photo
Photo
Text
532
533
534
Background peak for range
correction
When the value increases, the back-
ground (low density area) of the
image is not output.
Acceptable values: 0 to 255
(Default: Text/Photo: 32, Photo: 22,
Text: 46)
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