Toshiba e-STUDIO2820C - Image Processing

e-STUDIO2820C/2830C/3520C/3530C/4520C © 2008 TOSHIBA TEC CORPORATION All rights reserved
SELF-DIAGNOSTIC MODE
2 - 28
2.4.5 Image Processing
Adjustment mode (05)
Code
Classifi-
cation
Items
Func-
tion
Default
<Accept-
able
value>
RAM Contents
Pro-
cedur
e
503 Image Density
adjustment
Manual
adjustment /
Center value
Text/Photo PPC
(black)
128
<0-255>
SYS The larger the value is,
the darker the image at
the center value
becomes.
1
504 Text PPC
(black)
128
<0-255>
SYS 1
505 Image Density
adjustment
Manual
adjustment /
Light step
value
Text/Photo PPC
(black)
20
<0-255>
SYS The larger the value is,
the lighter the image of
the "light" step
becomes.
1
507 Text PPC
(black)
20
<0-255>
SYS 1
508 Image Density
adjustment
Manual
adjustment /
Dark step
value
Text/Photo PPC
(black)
20
<0-255>
SYS The larger the value is,
the darker the image of
the "dark" step
becomes.
1
510 Text PPC
(black)
20
<0-255>
SYS 1
514 Image Density
adjustment
Automatic
adjustment
Text/Photo PPC
(black)
128
<0-255>
SYS The larger the value is,
the darker the image
becomes.
1
515 Text PPC
(black)
128
<0-255>
SYS 1
580 Image Automatic
gamma
adjustment
(Black)
All media
types
PPC
(black)
- - • When color devia-
tion is found in gra-
dation reproduction,
the gradation repro-
duction of color K
can be corrected
with the automatic
gamma adjustment.
• The result of the
correction above will
be applied to all
media types.
7
590-0 Image Gamma bal-
ance adjust-
ment
(Text/Photo )
Low
density
PPC
(black)
128
<0-255>
SYS The larger the value is,
the darker the image of
the area surrounding
the target area
becomes.
4
590-1 Medium
density
PPC
(black)
128
<0-255>
SYS 4
590-2 High
density
PPC
(black)
128
<0-255>
SYS 4
591-0 Image Gamma bal-
ance adjust-
ment
(Text)
Low
density
PPC
(black)
128
<0-255>
SYS 4
591-1 Medium
density
PPC
(black)
128
<0-255>
SYS 4
591-2 High
density
PPC
(black)
128
<0-255>
SYS 4
592-0 Image Gamma bal-
ance adjust-
ment
(Photo)
Low
density
PPC
(black)
128
<0-255>
SYS 4
592-1 Medium
density
PPC
(black)
128
<0-255>
SYS 4
592-2 High
density
PPC
(black)
128
<0-255>
SYS 4