User's Manual

Page 39
Version 0.99
§§ Code 39 bar-code print
Bar-code alone: <ESC> <‘z’> <n1> <n2> <L> <data>
Bar-code with text: <ESC> <‘Z’> <n1> <n2> <L> <data>
‘z’ print bar-code only
‘Z’ prints bar-code and ASCII visible
n1 bar-code type:
‘1’ - code 39
n2 number of characters in data array
{0x01 .. 0xFF}
L height of bar-code printed in
§ Code 39 specification:
Description: Each symbol starts with Leading Quiet Zone, followed with Start
Symbol, Data Symbols, ending with Stop Symbol and Trailing
Quiet Zone.
Character set: all 36 alphanumeric and '-' 'space' '$' '/' '+' '%'
Elements per symbol: 9 (5 bars, 4 spaces)
Character density: 6.25 CPI
Bar width: 0.125mm
Narrow to Wide ratio: 1/3.
Characters per line: 14 with auto center (maximum).
Emphasize print: <ESC> <‘U’> <n>
n = {‘0’ .. ‘9’}
n = ‘0’ disables emphasize print (default).
n = ‘1’ Selects emphasize print
Version 1.00
§§ Bar-code printing disabled
§ Font downloading disabled