The scanner 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 approximately 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.
Scan quiet zone, then scan a two-digit number using the numeric keypad in Alphanumeric Barcodes. The range of the quiet zone is 20 - 99.