Toshiba e-studio281c, Service Handbook, Page: 99 / 678

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ERROR CODE AND SELF-DIAGNOSTIC MODE
2 - 77
2
1757 Image Sharpness adjustment /
Auto Color Mode (Text/
Photo)
PPC
(color)
EUR: 0
UC: 0
JAPN: 22
<0-31>
SYS When the value
increases, the image
becomes sharper.
When the value
decreases, the image
becomes softer. The
smaller the value is, the
less the moire
becomes.
* The default value 0
is equivalent to
16(center value).
1
1761 Image Black reproduction switch-
ing
PPC
(color)
0
<0-1>
SYS 0: Default
1: Black reproduction
oriented
1
1769 Image Setting for
highlighter
Vivid PPC
(color)
0
<0-2>
SYS Sets the reproduction
mode for highlighter for
four types of one touch
adjustment.
0: Default
1: Highlighter 1
2: Highlighter 2
1
1770 Clear PPC
(color)
0
<0-2>
SYS 1
1771 Warm PPC
(color)
0
<0-2>
SYS 1
1772 Cool PPC
(color)
0
<0-2>
SYS 1
1779-0 Image Color bal-
ance adjust-
ment for “Y”
(Text/Photo)
L PPC
(color)
128
<0-255>
SYS The target color, mode
and density area
become darker as the
value increases.
L: Low density area
M: Medium density
area
H: High density area
4
1779-1 M PPC
(color)
128
<0-255>
SYS 4
1779-2 H PPC
(color)
128
<0-255>
SYS 4
1780-0 Image Color bal-
ance adjust-
ment for “Y”
(Text)
L PPC
(color)
128
<0-255>
SYS 4
1780-1 M PPC
(color)
128
<0-255>
SYS 4
1780-2 H PPC
(color)
128
<0-255>
SYS 4
1781-0 Image Color bal-
ance adjust-
ment for “Y”
(Printed
image)
L PPC
(color)
128
<0-255>
SYS 4
1781-1 M PPC
(color)
128
<0-255>
SYS 4
1781-2 H PPC
(color)
128
<0-255>
SYS 4
1782-0 Image Color bal-
ance adjust-
ment for “Y”
(Photo)
L PPC
(color)
128
<0-255>
SYS 4
1782-1 M PPC
(color)
128
<0-255>
SYS 4
1782-2 H PPC
(color)
128
<0-255>
SYS 4
1783-0 Image Color bal-
ance adjust-
ment for “Y”
(Map)
L PPC
(color)
128
<0-255>
SYS 4
1783-1 M PPC
(color)
128
<0-255>
SYS 4
1783-2 H PPC
(color)
128
<0-255>
SYS 4
Adjustment mode (05)
Code
Classifi-
cation
Items
Func-
tion
Default
<Accept-
able
value>
RAM Contents
Pro-
cedur
e