Main Service Program Mode Tables
SM 5-151 B234/B235/B236/D101/D102/D103
Service
Tables
Grayscale Mode Setting
001
MTF Filter Coefficient
(Main scan)
Selects the MTF filter coefficient in the main scan direction for Grayscale
mode.
Select a higher number for a stronger filter.
If this is “0”, the MTF filter is not applied.
[0~13/0/1]
002
MTF Filter Coefficient
(Sub scan)
Selects the MTF filter coefficient in the sub scan direction for Grayscale
mode.
Select a higher number for a stronger filter.
If this is “0”, the MTF filter is not applied
[0~13/0/1]
003
MTF Filter Strength
(Main scan)
Selects the MTF filter strength in the main scan direction for Grayscale
mode.
Select a higher number for a stronger filter.
[0~7/0/1]
004
MTF Filter Strength
(Sub scan)
Selects the MTF filter strength in the sub scan direction for Grayscale mode.
Select a higher number for a stronger filter.
[0~7/0/1]
005 Smoothing Level
Selects the smoothing pattern for Grayscale mode.
A larger value is smoother. A smaller value could cause moiré to appear in
the image.
[0~7/0/1]
2005
006 Gamma Setting
Selects the scanner gamma type for Grayscale mode.
[0~7,11/11/1]
0:Normal, 1:Smooth, 2:Distinct, 3:Sharp, 4:Text, 6:Text/Photo, 7: Photo, 11:
Grayscale
4~7 is used for delivery scanner mode.
007 Notch 7(Lighter): Brightness
008 Notch 7(Lighter): Contrast
009 Notch 7(Lighter): Threshold
010 Notch 6: Brightness
011 Notch 6: Contrast
012 Notch 6: Threshold
013 Notch 5: Brightness
014 Notch 5: Contrast
015 Notch 5: Threshold
016 Notch 4(Middle): Brightness
017 Notch 4 (Middle): Contrast
018 Notch 4 (Middle): Threshold
019 Notch 3: Brightness
The following SPs adjust the image density
(brightness, contrast, and thresholds) for
each image density level (from 7 to 1) for
grayscale mode. The settings are reflected
in the gamma table.
[1~255/128/1]
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