Gestetner A265 Service Manual page 229

Mode No.
Class Class
1 and 2 3
P - IPU ADS
1 Adjustment
(Text - Grayscale)
P - IPU ADS
Adjustment
2
(Text/Photo -
Grayscale)
P - IPU ADS
3 Adjustment
(Photo - Grayscale)
4-938*
P - IPU ADS
4 Adjustment
(Text - Binary)
P - IPU ADS
5 Adjustment
(Text/Photo - Binary)
P - IPU ADS
Adjustment
6
(Photo - Binary)
P - Binary Filter
4-939*
P - ID Gamma
Adjustment
(Text - Grayscale)
1
P - ID Gamma
Adjustment
(Text/Photo -
Grayscale)
4-940*
2
SM
CÓPIA NÃO CONTROLADA
This adjustment is only effective for the
"Service Mode" original type setting.
Decides how much is subtracted from the
white video level. In SP4-937, if "By key" is
selected and the user selects ADS mode, or
if "ON" is selected, this value is subtracted
from the white video level.
See "Detailed Description - Image
Processing" for details, Section 2.2.4.
Normally do not change the value.
Selects the binary filter for the independent
dot erase that is done after image
processing in text mode.
This adjustment is only effective for the
"Service Mode" original type setting for
text mode.
If "0" is selected this mode is disabled. See
"Detailed Descriptions - Image Processing"
for details, Section 2.2.4.
Normally do not change the value.
Selects the ID gamma curve.
This adjustment is only effective for the
"Service Mode" original type setting.
See "Detailed Descriptions - Image
Processing" for details, Section 2.2.4.
Normally do not change the value.
Selects the ID gamma curve for error
diffusion.
This adjustment is only effective for the
"Service Mode" original type setting.
See "Detailed Descriptions - Image
Processing" for details, Section 2.2.4.
Normally do not change the value.
4-41
CÓPIA NÃO CONTROLADA
SERVICE PROGRAM MODE
Function Settings
0 ~ 15
1/step
8
0 ~ 15
1/step
8
0 ~ 15
1/step
8
0 ~ 15
1/step
8
0 ~ 15
1/step
8
0 ~ 15
1/step
8
0: Non
1: 3 x 3
2: 4 x 4
3: 5 x 5
0: ed
(Greyscale
text)
1: Linear
0: ch
(Text
normal)
1: ms
(Text
Priority)
2: msp
(Photo
Priority)
3: t3
(Glossy
Photo)
4: Linear
A265/A267