Marks the beginning of a label format. Every label starts with ^XA.
^XAThis command is supported by the preview engine.
^XA^XA^PW609^LL406^FO40,60^A0N,40,40^FDFORMAT START^FS^XZThis command takes no parameters.
Zebra ZPL II Programming Guide (P1134473-11EN), page 370.
^XZ · ^FS · ^FX · ^CF · ^CI · ^PW · ^LL · ^LH · ^LT · ^PO · ^LR · ^LS · ^PM · ^CC · ^CT