(d)Control register #3

X©A6￿ 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

MSBLSB

7 6 5 4 3 2 1 0

DTC

Threshold curve

000

Light

 

 

 

001

 

 

For OCR

010(Darken more and more)

100

101Dark

110

Dark

 

For Image scanner

 

111

Light

 

 

 

Gradation

00 Ordinary image

10 High contrast image (Ex. Newspaper)

Smoothing mode

00 For OCR

01 For Image scanner

10

11

Not defined

Filtering

0 : Ball>point pen mode

1 : Ordinary mode

50FH5037E>02

6

$ 11