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Chapter 5: Programming commands102
A776 (B780) Programming Guide A776-PG00001 C 12/09
m Bar code d1...dn n
70 Interleaved 2 of 5 (ITF) 48–57 Variable (even number)
30-39
71 CODABAR (NW-7) 65–68, start code 48–57, 36, 43, 45, 46, 47, 58 Variable
41-44, start code 30-39, 24, 2B, 2D, 2E, 2F, 3A
72 Code 93 00–127 Variable
00-7F
73 Code 128 0–105 d1 = 103–105 (must be a start code) Variable
d2 = 0–102 (data bytes) (Stop code is provided by the printer)
74 Code 128 auto compress 0-255 Variable
00-FF
75 PDF 417 0–255 Variable
00-FF
78 Code EAN 128 auto compress 0-255 Variable
00-FF
79 PDF 417 0-255 Variable
data length specied via 00-FF 0 < n < 2800
integer n = nH:nL
1D 6B m nL nH d1 . . . dn
The value of m selects the bar code system as described in the table. The variable d indicates the character code to
be encoded into the specied bar code system. If character code d cannot be encoded, the printer prints the bar code
data processed so far, and the following data is treated as normal data.
Exceptions
Illegal data cancels this command.
PDF 417 format cannot be printed on the slip.
Set GS1 DataBar (formerly RSS) parameters
Setting of parameters for GS1 Databar.
ASCII GS q a b c d e fL fH
Hexadecimal 1D 71 a b c d e fL fH
Decimal 29 113 a b c d e fL fH
a byte pixels per minimum unit, default 3, minimum 2, maximum 6 (value a applies
to parameters b, c, d)
b byte X undercut, default 0, can be set 0 to a-1
c byte Y undercut, default 0, can be set 0 to a-1
d byte separator height, default a, can be set a to a*2
e byte segment width, used only by GS1 DataBar Expanded, default 22, must be
even number 2 to 22
f word line height, used only by UCC128, default 25, can be set 1 to 500
Note: For GS1 DataBar commands, consult ISO/IEC 24724. For further information, visit www.gs1.org.