User`s guide

Barcode
ASCII
ESC ( B mn
Dec. Hex.
Description
40 66 28
42 Select Barcode Printing
ESC (B n1 n2 k m s v1 v2 c data
n = (n1 + (256 x n2))
k: Select Barcode
k=0: EAN-13
1: EAN-8
2: Interleaved 2 of 5
3: UPC-A
4: UPC-E
5: Code39
6: Code 128
7: POSTNET
m: Module width (180 dpi)
m = 2: 2 dots
3: 3 dots
4: 4 dots
5: 5 dots
s: Space adjustment value
-3 s 3 (1/360 inch units)
V 1, v2: Bar length
V 1 + v2 x 256 (1/180-inch units)
The V 1 and v2 values are ignored
when POSTNET is selected.
The long bar length of POSTNET
is always 0.125 inch; the short
bar length is always 0.050 inch.
Specifications, Command Summary, and Character Tables
A-29