Command Reference Epic 950 OEM Integration Manual
95-05245 Rev G Page 119
GS A – Starting Position of Bar Code
Description
This command is used to center a bar code on a text line, and defines the distance from
the left where the first bar code will print. The distance is represented in dots, where
each dot represents increments of 1/203 of an inch.
Expression
ASCII [GS] A n1 n2
Hexadecimal 1DH 41H n1 n2
Decimal <29> <65> n1 n2
Parameters n1 = the most significant byte
n2 = the least significant byte
Number of dots = Inches/203 = (n1 * 256) + n2
Starting position of bar code
Length (in inches) Number of Dots n1 N2
0.5 102 0 102
1.0 203 0 203
2.0 406 1 150
3.0 609 2 97
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