Lexmark MX6500e 6500e Forms and Bar Code Card Technical Reference Guide - Page 93
Symbology /PDF417, This example prints a PDF417 bar code with the following settings
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Key /QuietZone Type [int int] /Error Percent integer Default Value [150 150] 0 Definition Optional Sets the quiet zone in 1/600 inch. The default value is [150 150]. Optional This designates error correction levels by percentage. Valid percentage values range from 0% to 400%. Any value outside this range causes a RANGECHECK error. A valid non-zero value overrides /ErrorLevel. See "/ErrorLevel" on page 89. A zero value causes the /ErrorLevel value to be used. If a valid non-zero percentage is specified, then the error correction level is computed by selecting one of the /ErrorLevel values (0-8).The error correction level selected is the one that best matches the number generated by multiplying the specified percentage by the number of data code words in the symbol. Example: If there are 20 data code words in the symbol, and /ErrorPercent is specified at 100% (100), then the /ErrorLevel selected is the one closest to 20, or /ErrorLevel 3 (16 error code words). For the same 20 data code words, and an /ErrorPercent of 35% (35), /ErrorLevel 2 is selected, because it is closest to 20 x 0.35, or 7. This example prints a PDF417 bar code with the following settings: Sample01234 >barcodeshow %this is the data to be encoded %specifies PDF417 symbology %rows and columns determined by /AspectRatio %height / width ratio is 1 / 2 %smallest element width in 600th units %smallest element width = 20/600ths %bar height = 40/600ths %number of error code words = 8 %because they are not specified, /Truncated defaults to %false (no ;truncation) and / QuietZone defaults to [150 150] Arguments for PDF417 bar code symbology 90