Epson TM-C3500 Series Technical Reference Manual page 98

GS1-128
❏ Specify the data of 2 to 255 digits.
❏ '()' is the delimiter for the application identifiers. (printed as the HRI character, but not
encoded.)
❏ The start codes (CODE A, CODE B, CODE C) and the stop code are added automatically.
❏ A symbol character FNC1, that is described after the start code, is automatically added.
❏ When '*' is specified, a check digit is automatically calculated, and replaced with '*.'
❏ 2 digits of consecutive numbers must be specified as the application identifier. If it is not spec-
ified correctly, an error occurs.
❏ When '(01)' is specified as the application identifier, the 14th digit becomes a check digit, how-
ever, it is not proved when the check digit is specified. When the 14th digit is '*,' the check
digit is automatically calculated, and replaced with '*.'
❏ A special character is indicated by combining '{' and the next character.
❏ When the character right after '{' is not any of the following, an error occurs.
Control Character
Control Character (00h ~ 1Fh, 7Fh)
Left parenthesis for the application identifier
Right parenthesis for the application identifier
Check digit position
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FNC1
FNC3
'{'
'('
')'
'*'
ASCII HRI Character
Space is printed.
{1 Space is printed.
{3 Space is printed.
{{ '{' is printed.
{( '(' is printed.
{) ')' is printed.
{* '*' is printed.
( '(' is printed.
) ')' is printed.
* Check digit is printed.