e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved
SELF-DIAGNOSTIC MODE
2 - 52
2.5.5 Image Processing
Adjustment mode (05)
Code
Classific
ation
Items
Functi
on
Default
<Accept
able
value>
RAM Contents
Proce
dure
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
590-0 Image Gamma
balance
adjustment
(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.
Image
590-1 Medium
density
PPC
(black)
12
8
<
0-255>
SYS
590-2 High
density
PPC
(black)
128
<0-255>
SYS
591-0 Image Gamma
balance
adjustment
(Text)
Low
density
PPC
(black)
128
<0-255>
SYS Image
591-1 Medium
density
PPC
(black)
128
<0-255>
SYS
591-2 High
density
PPC
(black)
128
<0-255>
SYS
592-0 Image Gamma
balance
adjustment
(Photo)
Low
density
PPC
(black)
128
<0-255>
SYS Image
592-1 Medium
density
PPC
(black)
128
<0-255>
SYS
592-2 High
density
PPC
(black)
128
<0-255>
SYS
604 Image Sharpness
adjustment
(Black)
Text/Photo PPC
(black)
128
<0-255>
SYS The larger the value is,
the sharper the image
becomes.
The smaller the value
is, the softer the image
becomes and the less
moire appears.
1
605 Text PPC
(black)
128
<0-255>
SYS 1
606 Photo PPC
(black)
128
<0-255>
SYS 1
648 Image Smudged/
faint text
adjustment
Text/Photo PPC
(black)
2
<0-4>
SYS 0: Faint text is
suppressed most.
4: Smudged text is
suppressed most.
1
649 Text PPC
(black)
2
<0-4>
SYS 1
654 Image Smudged/
faint text
adjustment
(1200dpi)
PS PRT
(black)
5
<0-9
>
SYS The larger the value is,
the lighter the small
letters or fine lines
become and the less
smudged text appears.
1