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( b)
Image control register A#1
Image control register B#1
7
6
5
4
3
0
Note:
Image control registers A#1/B#1 to A#3/B#3 must be sent in one sequence (Same to image control
register A/B). One of automatic separation, image emphasis, outline extract, overlay can be specified.
*1
The subwindow control register is valid when the subwindow is valid.
*2
Halftone specification (control register A#2/B#2) is invalid in the automatic separation mode.
However halftone processing (dither or error diffusion) for photo area follows control register
A#19/B#19, and the dither pattern follows control register A#2/B#2.
*3
When automatic separation specification is based on operator panel, the bit 7 of image control
register A#2/B#2 and the bit 3 of image control register A#3/B#3 must be set to '0'.
LSB
2
1
0
0
Automatic separation specification (*2)
0X:
Based on the operator panel specification
(*3)
1 0:
Automatic separation is not done.
1 1:
Automatic separation
Conversion mode specification
0XX:
1 0 0:
1 0 1:
1 1 0:
1 1 1:
Subwindow specification (*1)
0 :
Subwindow invalid
1 :
Subwindow valid
No operation
Not provided with white/black
conversion.
Not provided with right/left conversion.
Not provided with white/black
conversion.
Provided with right/left conversion.
Provided with white/black conversion.
Not provided with right/left conversion.
Provided with white/black conversion.
Provided with right/left conversion.
A.3 Commands and Response
Appendix A-43
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