I have a ZPL file which contains an image represented in ASCII data.
^GFA,...parameters and ascii data...
...
00000000000000000000000000000000000000
00000000000000000000000000000000000000
^DN
^XZ
However I cannot find anything about the ^DN
command. Starting with a caret.
The regular command is ~DN
(starting with a tilde).
Is this a ZPL dialect, brand specific extension or something undocumented?
To extend on SyndRain's fast first answer:
First you have the
^GFA
command, which specifies the download (^GF
) of "ASCII hexadecimal" compressed (A
) graphic field data.The data is interpreted in a special way, where caret or tilde are abort-signals:
See: ZPL 2 Command Reference, page 211
So, as already commented by others, the
^DN
you encounter is probably an intended abort using not entirely correct syntax (~DN
would be more correct).