Selects whether the printer interprets ZPL or ZPL II. A printer setting; it does not affect the preview.
^SZaThis command is a printer setting: the preview recognises it and skips it, because it does not change how the label looks. Its effect shows on the real printer.
^SZ2| Parameter | Description | Type | |
|---|---|---|---|
a | ZPL version (1 = ZPL, 2 = ZPL II) | enum | Default: 2 · Options: 1, 2 · ignored in preview |
The marked parameters are part of the ZPL specification and work on a real printer; the preview engine ignores them today.