Cognitive Solutions B780, A776 manual Set GS1 DataBar formerly RSS parameters

102 Chapter 5: Programming commands

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 specified 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 specified 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.

A776 (B780) Programming Guide A776-PG00001 C 12/09