Oki OKIPOS X400 Programming Manual page 87

Special Notes 1. When the code words per line and the number of rows per symbol ("dd" and
"ee") are set to all zeroes, the printer will calculate the optimum configuration.
2. The product of the values entered for "dd" and "ee" are not equal to or less
than the value of "ffff" (i.e. "ffff" is greater than "dd" x "ee"), an error will
occur and the symbol will not be printed. It is recommended that these values
each be set to "000" and the printer be allowed to automatically calculate the
optimum values.
3. The values of "dd" and "ee" need to be made larger if the security level is
increased.
4. The maximum data length is 2700 characters, but may be less depending
upon:
5. The Reference Point of the PDF417 symbol is the upper-left corner.
6. The <ESC>F Sequential Numbering command cannot be used with this
command.
7. The <ESC>E Line Feed command cannot be used with this command.
8. The Macro and Truncated PDF417 symbols are not supported.
9. The values 00H through 1FH can be specified as print data.
10. This command can be stored in a format.
11. The <ESC>R Rotate command can be used.
12. The print height of the symbol will vary depending upon the data
specified; numeric only, alpha only or alphanumeric.
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- the minimum module dimension ("aa")
- the security level specified by "c"
- the number of data characters
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