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ZPL1002 — Command not supported by the renderer

The command is valid ZPL but the preview engine does not implement it, so the preview skips it. The printer will still act on it.

SeverityWarning

CategoryCommands

Label that triggers it

^XA^LT20^FO50,50^A0N,40^FDHELLO^FS^XZ

Finding: ZPL1002 · line 1:4 — ^LT is valid ZPL but not supported by the renderer; it will be skipped

Open the broken label in the editor →

How to fix it

Nothing to change for the printer. If the preview must match, remove the command or replace it with a supported alternative; the command page lists what the renderer implements.

Corrected label

^XA^FO50,50^A0N,40^FDHELLO^FS^XZ

Open the corrected label in the editor

Commands involved

^LT

ZPL1001 Unknown command · ZPL1003 Unknown command with a likely typo

In CI

npx labelixa validate "labels/**/*.zpl" lints your files and prints this page's address next to each finding. /docs/cli

Lint your ZPL now