Toshiba e-STUDIO166 - Page 49

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ERROR CODE AND SELF-DIAGNOSTIC MODE
2 - 29
2
672-0 Image Adjustment of
printer image
density
GDI PRT 0
<0-63>
M Adjustment of the image
density.
With decreasing the
value, the text becomes
lighter.
4
672-1 PRT 19
<0-63>
M4
672-2 PRT 25
<0-63>
M4
672-3 PRT 31
<0-63>
M4
672-4 PRT 56
<0-63>
M4
693 Image Range correc-
tion on origi-
nal set on the
ADF
Text/Photo PPC EUR:12
UC:12
JPN:22
<11-14,
21-24,
31-34,
41-44>
SYS Sets whether the values
of the background peak
and text peak are fixed
or not. One’s place is an
adjustment for “auto-
matic density” and ten’s
place is for “manual den-
sity”. Once they are
fixed, the range correc-
tion is performed with
standard values.
The values of the back-
ground peak and text
peak affect the reproduc-
tion of the background
density and text density
respectively.
1: fixed/fixed
2: varied/fixed
3: fixed/varied
4: varied/varied
* Background peak/
Text peak
1
694 Photo PPC 12
<11-14,
21-24,
31-34,
41-44>
SYS 1
695 Text PPC 22
<11-14,
21-24,
31-34,
41-44>
SYS 1
820 Image Range correc-
tion/Text peak
adjustment
Text/Photo SCN 246
<0-255>
SYS When the value
decreases, the text
becomes darker.
1
821 Text SCN 236
<0-255>
SYS 1
822 Photo SCN 254
<0-255>
SYS 1
Adjustment mode (05)
Code
Classi-
fication
Items
Func-
tion
Default
<Accept-
able
value>
RAM Contents
Proce-
dure