OCR Programming
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OCR Quiet Zone
Parameter # 695 (SSI # F1h B7h)
This option sets the OCR quiet zone. The RS6000 stops scanning a field when it detects a sufficiently wide blank
space. The width of this space is defined by the End of Field option. Used with parsers that tolerate slanted
characters, the End of Field count is roughly a count of 8 for a character width. For example if set to 15, then two
character widths are an end of line indicator for the parser. Larger end of field numbers require bigger quiet zones
at each end of text line.
To set a quiet zone, scan the following bar code, then scan a two-digit number using the numeric keypad in the
Advanced Data Formatting Guide. The range of the quiet zone is 20 - 99 and the default is 50, indicating a six
character width quiet zone.
OCR Quiet Zone
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