Ricoh AFICIO A267 Service Manual page 201

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SERVICE PROGRAM MODE
Mode No.
Class
Class
1 and 2
3
P - MTF Strength
(T/P /Binary /Sub
42
/25%~49%)
P - MTF Strength
43
(T/P /Binary /Sub
/50%~89%)
P - MTF Strength
44
(T/P /Binary /Sub
/90%~95%)
P - MTF Strength
45
(T/P /Binary /Sub
4-916*
/96%~125%)
P - MTF Strength
46
(T/P /Binary /Sub
/126%~159%)
P - MTF Strength
47
(T/P /Binary /Sub
/160%~200%)
P - MTF Strength
48
(T/P /Binary /Sub
/201%~)
P - Independent Dot
Erase
(Text - Grayscale)
1
P - Independent Dot
Erase
2
(Text/Photo -
Grayscale)
P - Independent Dot
4-917*
3
Erase
(Text - Binary)
P - Independent Dot
Erase
(Text/Photo - Binary)
4
Function
This adjustment is only effective for the
"Service Mode" original type setting.
Selects the MTF strength using binary
picture processing mode. See "Detailed
Descriptions - Image Processing" for details.
Weak
Strong
1-2-3-4-5-0(x1)-6-7
T/P: Text/Photo
This adjustment is only effective for the
"Service Mode" original type setting.
Selects the independent dot erase level.
See "Detailed Descriptions - Image
Processing" for details.
With a larger SP setting, more dots are
detected as independent dots and erased.
However, dots in mesh-like images may be
detected as independent dots mistakenly. If
"0" is selected, independent dot erase is
disabled.
4-34
20 September 1999
Settings
0 ~ 7
1/step
3
0 ~ 7
1/step
3
0 ~ 7
1/step
3
0 ~ 7
1/step
5
0 ~ 7
1/step
5
0 ~ 7
1/step
5
0 ~ 7
1/step
5
0 ~ 9
1/step
7
0 ~ 9
1/step
3
0 ~ 9
1/step
7
0 ~ 9
1/step
3

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