Toshiba e-studio281c, Service Handbook, Page: 85 / 678

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ERROR CODE AND SELF-DIAGNOSTIC MODE
2 - 63
2
604 Image Sharpness
adjustment
Text/Photo PPC
(black)
0
<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
605 Text PPC
(black)
0
<0-31>
SYS 1
606 Photo PPC
(black)
0
<0-31>
SYS 1
648 Image Adjustment of
smudged/faint
text
Text/Photo PPC
(black)
30
<0-255>
SYS Adjustment of the
smudged/faint text.
With increasing the
value, the faint text is
suppressed, and with
decreasing it, the
smudged text is sup-
pressed.
1
654 Image Adjustment of
smudged/faint
text
PS PRT
(black)
5
<0-9>
SYS When the value
decreases, the width of
text becomes wider.
1
655 PCL PRT
(black)
5
<0-9>
SYS 1
663 Image Dot size adjustment in
black printing
PRT
(black)
255
<0-255>
SYS Adjusts the dot size of
primary scanning direc-
tion in black printing.
The smaller the value
is, the dot becomes
smaller.
1
664 Image Upper limit in
toner saving
mode
PS PRT
(black)
176
<0-255>
SYS When the value
decreases, the printing
density becomes
lighter.
1
665 PCL PRT
(black)
176
<0-255>
SYS 1
667-0 Image Setting beam
level conver-
sion
Beam
level 0/4
PPC
(black)
0
<0-255>
M Sets the beam level for
4 divided smoothing.
The primary scanning
direction is divided into
4 and the dot width is
set at the 5 levels (incl.
level “0”). The smaller
the value is, the smaller
the primary scanning
direction of the dot
becomes.
4
667-1 Beam
level 1/4
PPC
(black)
63
<0-255>
M 4
667-2 Beam
level 2/4
PPC
(black)
127
<0-255>
M 4
667-3 Beam
level 3/4
PPC
(black)
191
<0-255>
M 4
667-4 Beam
level 4/4
PPC
(black)
255
<0-255>
M 4
Adjustment mode (05)
Code
Classifi-
cation
Items
Func-
tion
Default
<Accept-
able
value>
RAM Contents
Pro-
cedur
e