Ricoh B079 Service Manual page 695

SP2 Mode Number
2002 [Text (Print) Mode Settings]
1* MTF Filter Coefficient
(Main scan)
2* MTF Filter Coefficient
(Sub scan)
3* MTF Filter Strength
(Main scan)
4* MTF Filter Strength
(Sub scan)
5* Smoothing Filter
6* Scanner Gamma
7* Brightness – Notch 7
8* Contrast – Notch 7
9* Threshold Level – Notch 7
10* Brightness – Notch 6
11* Contrast – Notch 6
12* Threshold Level – Notch 6
13* Brightness – Notch 5
14* Contrast – Notch 5
15* Threshold Level – Notch 5
16* Brightness – Notch 4
17* Contrast – Notch 4
18* Threshold Level – Notch 4
19* Brightness – Notch 3
20* Contrast – Notch 3
21* Threshold Level – Notch 3
22* Brightness – Notch 2
23* Contrast – Notch 2
24* Threshold Level – Notch 2
25* Brightness – Notch 1
26* Contrast – Notch 1
27* Threshold Level – Notch 1
SM
CÓPIA NÃO CONTROLADA
Selects the MTF filter coefficient in the main
scan direction for Text mode.
Select a higher number for a stronger filter.
If this is "0", the MTF filter is not applied.
[0-13 / 8 / 1 step]
As above, for sub scan
[0-13 / 8 / 1 step]
Selects the MTF filter strength in the main scan
direction for Text mode.
Select a higher number for a stronger filter.
[0-7 / 3 / 1 step]
As above, for sub scan
[0-7 / 3 / 1 step]
Selects the smoothing pattern for Text mode
when using binary picture processing mode.
A larger value could cause moiré to appear in
the image.
[0-7 / 0 / 1 step]
Selects the scanner gamma type for Text mode
when using binary picture processing mode.
[0-11 / 4 / 1 step]
Adjusts the image density for each image
density level for Text mode when using binary
picture processing mode.
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
Adjusts the image density for each image
density level for Text mode when using binary
picture processing mode.
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
23
CÓPIA NÃO CONTROLADA
SCANNER SERVICE MODE
Function and [Setting]
B548