Symbol MK2000 MicroKiosk, Product Reference Manual

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MK2000 MicroKiosk Product Reference Guide
If the vertical scan pattern is not high enough to cover a “tall” PDF417 symbol, move the
bar code slowly down toward the bottom of the scan beam, keeping the beam horizontal to
the rows and then slowly back upward to the top. Alternatively, move the bar code further
away from the scanner until the scan pattern covers a larger portion of the bar code in the
vertical direction.
Figure 1-7. Moving Scan Pattern Upward and Downward on “Tall” PDF417 Bar Code
The scan beam does not have to be perfectly parallel with the top and bottom of the symbol
(up to a 4
o
tilt is permitted).
Ensure the symbol is in good condition.