Jan/Ean-13 Guard Bar Length; Code39 Guard Bar Length <Star Line Mode Only - Star Micronics TSP100IIILAN Software Manual

4.13.3.

JAN/EAN-13 Guard Bar Length

Guard bars act as reference points for the scanner to aid in proper reading of the barcode.
JAN/EAN-13 Barcode without
Guard Bars Extended
4.13.4. CODE39 Guard Bar Length <Star Line Mode Only>
Guard bars act as reference points for the scanner to aid in proper reading of the barcode.
CODE39 Barcode without Guard
Bars Extended
JAN/EAN-13 Barcode with
Guard Bars Extended 2 mm
CODE39 Barcode with Guard
Bars Extended 2 mm
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