Specifications

Table Of Contents
Care should be taken in positioning the UPC/EAN extension with respect to the
UPC-A or UPC-E code to insure the resultant composite code is within the UPC
specification.
For UPC codes, with a module width of 2 (default), the Field Origin offsets for the
extension are as follows:
UPC-A
UPC-E
Supplement Origin
X - Offset
209 Dots
0
Normal
Rotated
Adjustment
Y - Offset
21 Dots
209 Dots
Supplement Origin
X - Offset
122 Dots
0
Normal
Rotated
Adjustment
Y - Offset
21 Dots
122 Dots
ZPL II Programming Guide Volume One: Command Reference for X.10
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