FUJITSU 50FH5037E-02 - Manual (Page 74)

(d) Image control register #3
#3
7 6 5 4 3 2 1
0
0
0
LSB
Overlay specification (*1)
0¥: No operation
1 0: Not overlay
1 1: Overlay
Overlay mode number specification (*2)
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
Download/built>in overlay pattern
0: Built>in pattern valid
1: Download pattern valid
*1 When dither or Error Diffusion processing is valid by the control register #2 or
operator panel, overlay is not performed even if it is valid by this register.
*2 This scanner has 6 patterns as built>in overlay pattern. (™000∫ to ™101∫)
8 patterns can be registered as down load pattern. (™000∫ to ™111∫)
The bits 4 to 7 is valid when the overlay specification is valid.
X©00π is set when the power is turned on or when the initial state is specified by the
CLEAR command.
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