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27
V530-R160
Operation Manual
SECTIO
N
1
Wh
at
is a 2-
dimens
ional Co
de Read
er?
SECTION 1
Outline
The Marking can be Done in a Small Space
Conventional bar codes were too large to be printed on some smaller parts.
2-dimensional codes allow high-density information to be packed into a small space.
Example: Reading printed circuit board information.