Printronix P8000 Series Administrator's Manual page 229

SURE SCAN Submenu
Any form elements (text, graphics, or dots) immediately to the right of the
original barcode can force this first attempted placement to be modified.
The replacement barcode will shift left to avoid obstacles on the right
provided that there are also no obstacles on the left.
Replacement Barcode
Here is
an
obstacle
Quiet Zone
(text)
Distance
(picket)
Original Barcode
•
Center (factory default). The first attempted position of the center bar of
the replacement barcode will be the same position as the center bar of
the original barcode.
If the replacement barcode is smaller than the original barcode, it will be
replaced as follows:
Replacement Barcode
Original Barcode
If the replacement barcode is longer than the original barcode, it will still
be centered, but it will extend beyond the end of the original barcode on
both the left and the right.
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