Ricoh A250 Service Manual page 187

Mode No.
Class Class
1 and 2 3
P - MTF Coefficient
4-915* 13 (T/P Main 160%~200%)
P - MTF Coefficient
14 (T/P Sub 50%~89%)
P - MTF Coefficient
15 (T/P Sub 90%~95%)
P - MTF Coefficient
16 (T/P Sub 96%~125%)
P - MTF Coefficient
17 (T/P Sub 126%~159%)
P - MTF Coefficient
18 (T/P Sub 160%~200%)
P - MTF Strength
1 (Text Main 50%~95%)
P - MTF Strength
2 (Text Main 96%~125%)
P - MTF Strength
3 (Text Main 126%~159%)
P - MTF Strength
4 (Text Main 160%~200%)
P - MTF Strength
5 (Text Sub 50%~95%)
P - MTF Strength
4-916* 6 (Text Sub 96%~125%)
P - MTF Strength
7 (Text Sub 126%~159%)
P - MTF Strength
8 (Text Sub 160%~200%)
P - MTF Strength
9 (T/P Main 50%~89%)
P - MTF Strength
10 (T/P Main 90%~95%)
P - MTF Strength
11 (T/P Main 96%~125%)
SM
SERVICE PROGRAM MODE
Function
This adjustment is only effective
for the "Service Mode" original
type setting.
Selects the MTF filter coefficient.
See "Detailed Descriptions - Image
Processing" for details.
T/P: Text/Photo
This adjustment is only effective
for the "Service Mode" original
type setting.
Selects the MTF strength using
grayscale processing. See "Detailed
Descriptions - Image Processing" for
details.
Weak Strength
1-2-3-4-5-0(x1)-6-7
T/P: Text/Photo
4-19
Settings
0 ~ 15
1/step
1
0 ~ 13
1/step
3
0 ~ 13
1/step
3
0 ~ 13
1/step
2
0 ~ 13
1/step
2
0 ~ 13
1/step
2
0 ~ 7
1/step
4
0 ~ 7
1/step
5
0 ~ 7
1/step
5
0 ~ 7
1/step
5
0 ~ 7
1/step
4
0 ~ 7
1/step
5
0 ~ 7
1/step
5
0 ~ 7
1/step
5
0 ~ 7
1/step
3
0 ~ 7
1/step
3
0 ~ 7
1/step
5
A250