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(d)
Control register #3
X©A6π is set when the power is turned on or when a CLEAR command is issued for
initialization.
This register is valid when IPC ¬ option is installed.
MSB
7
6
5
4
3
LSB
2
1
0
DTC
Threshold curve
000
001
010
011
100
101
110
111
Gradation
00
10
Smoothing mode
00
01
10
11
Filtering
0 : Ball>point pen mode
1 : Ordinary mode
50FH5037E>02
Light
For OCR
(Darken more and more)
Dark
Dark
For Image scanner
Light
Ordinary image
High contrast image (Ex. Newspaper)
For OCR
For Image scanner
Not defined
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