Toshiba e-studio166 Service Handbook page 47

Classi-
Code
fication
535 Image Range correc-
tion/Text peak
adjustment
536
537
570 Image Range correc-
tion on origi-
nal manually
set on the
original glass
571
572
593 Image Gamma data
slope adjust-
ment
594 Image
595 Image
600 Image Background
adjustment
601
602
609 Image Switching of the scanner
Gamma correction table
when paper is fed from the
ADF
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Adjustment mode (05)
Default
Func- <Accept-
Items
tion
value>
Text/Photo PPC
<0-255>
Text PPC
<0-255>
Photo PPC
<0-255>
Text/Photo PPC EUR:12
JPN:22
<11-14,
41-44>
Photo PPC
<11-14,
41-44>
Text PPC
<11-14,
41-44>
Text/Photo PPC
Photo PPC
Text PPC
Text/Photo PPC
Photo PPC
Text PPC
ALL
2 - 27
06/07
RAM Contents
able
246 SYS When the value
decreases, the text
becomes darker.
254 SYS
236 SYS
SYS Sets whether the values
UC:12 of the background peak
and text peak are fixed
or not. One's place is an
21-24, adjustment for "auto-
31-34, matic density" and ten's
place is for "manual den-
sity". Once they are
12 SYS
fixed, the range correc-
tion is performed with
21-24,
standard values. The
31-34,
values of the background
peak and text peak affect
22 SYS
the reproduction of the
background density and
21-24,
text density respectively.
31-34,
1: fixed/fixed
2: varied/fixed
3: fixed/varied
4: varied/varied
* Background peak/
Text peak
5 SYS Select the slope of
<1-9> Gamma curve (The
larger the value is, the
5 SYS
larger the slope
<1-9>
becomes.)
5 SYS
<1-9>
3 SYS When the value
<1-9> decreases, the back-
ground becomes darker.
3 SYS
When the value
<1-9>
increases, the back-
3 SYS
ground becomes lighter.
<1-9>
0 SYS The larger the value is,
<0-4> the lighter the density of
the highlight areas
becomes.
ERROR CODE AND SELF-DIAGNOSTIC MODE
Proce-
dure
1
1
1
1
1
1
1
1
1
1
1
1
1
e-STUDIO163/166/203/206
2