My printer
| Model | ZD421T |
| Resolution | 203 dpi |
It is possible to make newlines for every new command. Some tutorials tend to stack several related, but different, commands on the same line.
^XA ^FX The FX command starts a comment that ends at the next tilde or caret, but should be correctly terminated with a field separator command/symbol ^FS ^FX Print a box, 80 by 80 points (1cm) ^FS ^FO16,8^GB80,80,5^FS ^XZ
Seems to be offset even though I specify dimensions. This ZPL places a box in the upper left corner and puts a text on the label
^XA ^FO16,8^GB80,80,5^FS ^FO100,30^A0,40^FDWorks!^FS ^XZ
Apparently, the width is set to 330 points by the PC software, can be read by following commands
^XA ^HH ^XZ
And can be updated with
^XA ^PW304 ^XZ
But to avoid conflict with the PC software it's probably better to move the Label Home, and then return it.
^XA ^LH16,8 ^FO0,0^GB80,80,5^FS ^FO100,30^A0,40^FDWorks!^FS ^LH0,0 ^XZ