EAN-8
Command Structure
<ESC>B4bbccc (data)
<ESC>D4bbccc (data)
bb
=
Width
of
narrow
element
in
dots
(01~12)
ccc
=
Bar
height
in
dots
(001~999)
(data) =
Bar code data (numeric); must be exactly 8 digits.
Character Set
0-9
(numeric
only)
Density Table
Value of “bb” Narrow Bar Width
(mils)
Magnification
Factor
02
10.0
75%
03
15.0
112%
04
20.0
150%
Example
<ESC>H100<ESC>V100<ESC>BD4031001234567
Notes 1.
D4 provides guide bars that extend longer than the reset of the bar code.
and the human readable text below the symbol.
2.
The
check
digit
is
automatically calculated for EAN-8.
114
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