Specifications

Table Of Contents
Additionally, the bar code height for the extension should be 27 dots (0.135 inches)
shorter than that of the Primary code. A Primary UPC code height of 183 dots
(0.900 inches) would require a extension height of 155 dots (0.765).
The figure below shows an example of how to create a normal UPC-A code for the
value 7000002198 with an extension equal to 04414.
Comments: If additional information about the UPC/EAN bar code is required, refer
to Appendix H in Volume Two for AIM, Inc. contact information.
ZPL II Programming Guide Volume One: Command Reference for X.10
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