<s>
Drop	B-General_Concept
out	I-General_Concept
ink	I-General_Concept
is	O
ink	O
specifically	O
colored	O
to	O
avoid	O
reading	O
in	O
high-speed	O
OCR	B-Application
scanners	O
.	O
</s>
<s>
The	O
purpose	O
for	O
dropping	O
out	O
specific	O
colors	O
is	O
to	O
allow	O
the	O
OCR	B-Application
scanner	O
to	O
ignore	O
those	O
colors	O
and	O
operate	O
only	O
on	O
the	O
foreground	O
information	O
.	O
</s>
<s>
Drop	B-General_Concept
out	I-General_Concept
ink	I-General_Concept
is	O
often	O
used	O
in	O
the	O
finance	O
industry	O
for	O
automated	O
paper	O
invoice	O
processing	O
.	O
</s>
<s>
Drop	B-General_Concept
out	I-General_Concept
ink	I-General_Concept
is	O
not	O
the	O
same	O
as	O
inks	O
that	O
have	O
been	O
screened	O
down	O
.	O
</s>
