Epson TM-C3500 Series Developer's Manual page 32

GS1 DataBar Expanded
• Specify a character string of 2 to 255 digits.
• The delimiter of the application identifier is separated by "()" (parenthesis). (Although printed
as HRI characters, they are not encoded.)
• Be sure to include all application identifiers in the character string.
• If the first data is 01 after deleting the application identifier, left and right parenthesis, and '*'
from the specified data, checking is performed using the 14th digit counting from the digit
following 01 as the check digit. An error occurs if not correct.
• If the data counting the digit following 01 is less than 14 digits, the check digit is not checked.
(Different than the case of GS1-128 in that the check digit is not automatically calculated and
added due to '*' . If '*' is specified, '*' is ignored and the following data is shifted by one digit
each.)
• Specify special characters according to the following formats.
Control characters
FNC1
Left parenthesis of application identifier
Right parenthesis of application identifier
'*'
Skipped character
PDF417
• Automatic calculation is performed if the number of digits and rows is 0 (zero).
• If anything other than 0 (zero) is specified, specify so that the product of the number of digits
and rows is 928 or less.
QRCode
• The size is determined according to the specified version. If not embedded in the specified
version, it is automatically changed to the embedded version.
ASCII HRI characters
{1 Not printed
( ( is printed
) ) is printed
{* Error
* Not printed
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