Ricoh J-P2 - Page 275

17 January, 2003 SCANNER SP
5-87
Service
Tables
2
Mode Number
(Class 1, 2, and 3)
Function / [Setting]
18 Notch No.3: Contrast
Adjusts the image density for each image
density level for Text mode when using binary
picture processing mode.
[ 0 to 255 / 128
/ 1/step ] DFU
19 Notch No.3: Threshold
[ 0 to 255 / 100
/ 1/step ] DFU
20
Notch No.2:
Brightness
[ 0 to 255 / 128
/ 1/step ] DFU
21 Notch No.2: Contrast
[ 0 to 255 / 128
/ 1/step ] DFU
22 Notch No.2: Threshold
[ 0 to 255 / 85
/ 1/step ] DFU
23
Notch No.1(Darker):
Brightness
[ 0 to 255 / 128
/ 1/step ] DFU
24
Notch No. 1(Darker):
Contrast
[ 0 to 255 / 128
/ 1/step ] DFU
002
25
Notch No. 1(Darker):
Threshold
*
NV
CF
[ 0 to 255 / 70
/ 1/step ] DFU
[Text/Photo mode settings]
1
MTF Filter Coefficient
(Main scan)
Selects the MTF filter coefficient in the main
scan direction for Text/Photo mode.
Select a higher number for a stronger filter.
If this is “0”, the MTF filter is not applied.
[ 0 to 15 / 4
/ 1/step ] DFU
2
MTF Filter Coefficient
(Sub scan)
As above, for sub scan
[ 0-13 / 4
/ 1/step ] DFU
3 Smoothing Filter
Selects the smoothing pattern for Text/Photo
mode when using binary picture processing
mode.
A larger value could cause moiré to appear in
the image.
[ 0 to 7 / 0
/ 1/step ] DFU
4 Scanner Gamma
Selects the scanner gamma type for Text/Photo
mode when using binary picture processing
mode.
[ 0 to 6 / 5
/ 1/step ] DFU
5
Notch No.7(Lighter):
Brightness
Adjusts the image density for each image
density level for Text mode when using binary
picture processing mode.
[ 0 to 255 / 128
/ 1/step ] DFU
6
Notch No.7(Lighter):
Contrast
[ 0 to 255 / 128
/ 1/step ] DFU
7
Notch No.7(Lighter):
Threshold
[ 0 to 255 / 160
/ 1/step ] DFU
8
Notch No.6:
Brightness
[ 0 to 255 / 128
/ 1/step ] DFU
9 Notch No.6: Contrast
[ 0 to 255 / 128
/ 1/step ] DFU
10 Notch No.6: Threshold
[ 0 to 255 / 145
/ 1/step ] DFU
11
Notch No.5:
Brightness
[ 0 to 255 / 128
/ 1/step ] DFU
12 Notch No.5: Contrast
[ 0 to 255 / 128
/ 1/step ] DFU
13 Notch No.5: Threshold
[ 0 to 255 / 135
/ 1/step ] DFU
003
14
Notch No.4(Middle):
Brightness
*
NV
CF
[ 0 to 255 / 128
/ 1/step ] DFU