HP Point of Sale rp5000 HP USB Barcode Scanner Programming Reference Guide - Page 43

Code 39 Buffering Scan and Store, Do Not Buffer Code 39

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Symbologies Code 39 Buffering (Scan and Store) This feature allows the scanner to accumulate data from multiple Code 39 symbols. When you select the Scan and Store option (Buffer Code 39), all Code 39 symbols having a leading space as a first character are temporarily buffered in the unit to be transmitted later. The leading space is not buffered. Decode of a valid Code 39 symbol with no leading space causes transmission in sequence of all buffered data in a first-in first-out format, plus transmission of the "triggering" symbol. See the following pages for further details. When the Do Not Buffer Code 39 option is selected, all decoded Code 39 symbols are transmitted immediately without being stored in the buffer. This feature affects Code 39 only. If you select Buffer Code 39, we recommend that you configure the scanner to decode Code 39 symbology only. Buffer Code 39 (Enable) *Do Not Buffer Code 39 (Disable) Programming Reference Guide 2-35

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Symbologies
Programming Reference Guide
2–35
Code 39 Buffering (Scan and Store)
This feature allows the scanner to accumulate data from multiple
Code 39 symbols. When you select the Scan and Store option
(Buffer Code 39), all Code 39 symbols having a leading space as
a first character are temporarily buffered in the unit to be
transmitted later. The leading space is not buffered.
Decode of a valid Code 39 symbol with no leading space causes
transmission in sequence of all buffered data in a first-in first-out
format, plus transmission of the “triggering” symbol. See the
following pages for further details.
When the
Do Not Buffer Code 39
option is selected, all decoded
Code 39 symbols are transmitted immediately without being
stored in the buffer.
This feature affects Code 39 only. If you select Buffer Code 39,
we recommend that you configure the scanner to decode Code 39
symbology only.
Buffer Code 39
(Enable)
*
Do Not Buffer Code 39
(Disable)