Avision BF-1309B, User Manual

Page: 94 / 110

User’s Manual
3-73
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GS1 DataBar
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Industrial 2 of 5
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Intelligent Mail (One Code)
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Interleaved 2 of 5
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Inverted 2 of 5
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ITF-14 / SCC-14
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Matrix 2 of 5
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Patch Codes

PostNet

Royal Mail (RM4SCC)

UCC 128
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UPC-A
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UPC-E
Note:

Recommended resolution: 200~600 dpi for regular barcode,
300~600 dpi for QR code

Skewed barcodes may not be recognized correctly.

Using the same sheet repeatedly may decrease the
recognition accuracy due to accumulated dirt on the sheets.
If the sheet is not recognized correctly or gets smudged,
replace it with a new sheet.
Patch code Detection:
Check [Enable] to detect patch codes and notify the software
application for advanced processing.
A patch code is a pattern of parallel, alternating black bars and
spaces (i.e. a barcode) that is printed on a document. Patch
code sheet is most commonly used as a document separator in a
stack of document.
You can find various sizes of patch codes (PDF) by choosing
[Start] menu>[All Programs]>[Avision Scanner
Series]>[Patch code] in succession.