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Image Functions
(6)
Overlay
Black areas can be overlayed by a white pattern. The scanner supports six patterns built-in.
Parameter
Overlay OFF
Overlay ON *1
Bult-in
Overlay
pattern No.
Download *2
*1 When dither or Error diffusion processing is valid by the control register A#2/B#2, overlay is not
performed even if it is valid by this register
3-28
Table 3.21 Parameter of Overlay
Control register No.
A#3/B#3
0
1
2
3
4
A#2/B#2
5
0
to
7
value
Default
B'xxxx10xx'
OFF
B'xxxx11xx'
B'0000xxxx'
B'0001xxxx'
B'0010xxxx'
B'0011xxxx'
B'0100xxxx'
B'0101xxxx'
B'1000xxxx'
to
B'1111xxxx'
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