Ricoh Aficio 2035e Service Manual page 691

SP2 Mode Number
2002 28* Independent Dot Erase
29* Unevenness correction
2003 [Text (OCR) 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
SM
SCANNER SERVICE MODE
Function and [Setting]
Selects the independent dot erase level.
With a larger SP setting, more dots are detected
as independent dots and erased.
If this is "0", independent dot erase is disabled.
[0-7 / 0 / 1 step]
Selects whether the unevenness correction is
done.
This function is like an FCI function. If this is "1",
the edges of characters in scanned images will
be smoothed.
[0: OFF, 1: ON]
Selects the MTF filter coefficient in the main
scan direction for Text (OCR) mode.
Select a higher number for a stronger filter.
If this is "0", the MTF filter is not applied.
[0-13 / 3 / 1 step]
As above, for sub scan
[0-13 / 3 / 1 step]
Selects the MTF filter strength in the main scan
direction for Text (OCR) mode.
Select a higher number for a stronger filter.
[0-7 / 0 / 1 step]
As above, for sub scan
[0-7 / 4 / 1 step]
Selects the smoothing pattern for Text (OCR)
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 (OCR)
mode when using binary picture processing
mode.
[0-11 / 5 / 1 step]
Adjusts the image density for each image
density level for Text (OCR) mode when using
binary picture processing mode.
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 240 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 150 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 65 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 128 / 1 step]
[0-255 / 30 / 1 step]
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