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Figure C.1 Spectrum band
100
RELATIVE
RESPONSE
50
0
400 450 500 550
Wavelength (nm)
650 750700600
%
C.2 Drop>out Color
The drop>out color refers to a printing color visible to people but which cannot be
recognized by the scanner. If characters other than the read characters are printed
in the ground color area, they must be printed in the drop>out color.
Maximum PCS value of 0.14 or less and an average value of 0.10 or less.
C $ 2