Filter
Top Products
6
Creating Bar Code Fields
The printer can print the following bar codes, with or without human-
readable data.
♦ Code 39
♦ Codabar
♦ Interleaved 2 of 5
♦ Code 128 (UCC/EAN-128)
♦ UPC/EAN/JAN
Command Description
ESC-'z'-<bctype>-
<length>-<height>-
<data>
Prints a bar code without human-readable
data.
ESC-'Z'-<bctype>-
<length>-<height>-
<data>
Prints a bar code with human-readable data.
<bctype> The type of bar code to print (values are the
ASCII representation, not hex).
'1' Code 39
'2' Code 128 (UCC/EAN-128)
'3' Interleaved 2 of 5
'4' UPC/EAN/JAN
'5' Codabar
<length> The length of the bar code data (in hex). This
value is dependent on the bar code you
choose with <bctype> (see below).
<height> The height of the bar code (in hex) in
increments of .125 mm. <height> can be no
smaller than 14. For example, 14 = 2.5 mm,
15 = 2.625 mm, etc.
For UPC/EAN/JAN bar codes, the height you
specify will include a 1.25 mm drop bar
pattern after the bar code.
<data> The data for the bar code. Its length must
equal
<length>. See the following table for
data restrictions, which vary by bar code.