ESC/ P Command Reference

sep
arated by a backslash and comma (
\,), immediately before the normal data.
<postal_code>
\,<country_code>\,<service_class>\,<normal_bar_code_data>
When “
\,” is not used three times, the data is written as shown in the following
example.
Example <data1>
\,<data2>\,<normal_bar_code_data>
 Postal code = data1
 Country code = data2
 Service class = default value
If a value other than those listed is entered for a parameter, that parameter is set to its
default value.
Postal code
9 or less numbers, or 6 or
less alphanumeric characters
Ignored when not structured carrier message.
Default value: 000000000
Country code
3 or less numbers
Ignored when not structured carrier message.
Default value: 000
Service class
3 or less numbers
Ignored when not structured carrier message.
Default value: 000
*Notes:
If the postal code is specified as alphanumeric characters, characters other than
those listed below are invalid.
A~Z “ # $ % & ‘ ( ) * + , - . / 0~9 :
However, lowercase letters (a~z) are converted to the valid uppercase letters (A~Z).
④
\\\: End of bar code
There must be three backslashes at the end of 2D bar codes.
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