^A@ calls a font file that is not downloaded in this document with ~DU/~DY. The renderer falls back to the default font; a printer without the file does the same.
^XA^FO50,50^A@N,40,40,E:MISSING.TTF^FDHELLO^FS^XZFinding: ZPL5002 · line 1:12 — The font called by ^A@ is not downloaded in this document (E:MISSING.TTF); the default font will be used
Open the broken label in the editor →
Download the font in the same job with ~DU or ~DY, or use a built-in font (^A0…^AZ). Account font memory can also hold the file.
^XA^FO50,50^A0N,40,40^FDHELLO^FS^XZOpen the corrected label in the editor
ZPL5001 ^CI code page other than 28 · ZPL5003 Invalid orientation letter · ZPL5004 Non-ASCII text without ^CI28
npx labelixa validate "labels/**/*.zpl" lints your files and prints this page's address next to each finding. /docs/cli