^KL — Define Language
Plain English
Sets the language for the printer's display panel and configuration labels. Doesn't affect ZPL commands — only the printer's UI.
When to use
When deploying printers in non-English environments — set the display language for operators.
Syntax
^KLn
Parameters
| Parameter | Description |
|---|---|
n | Language code: 0 (English), 1 (Spanish), 2 (French), etc. |
Example
^XA ^KL0 ^XZ
Set printer display language to English