What parameters does ^BL take?

o — orientation; h — barcode height in dots; g — print the interpretation line above the code

^BL — LOGMARS Barcode

Prints a LOGMARS barcode, the US Department of Defense application of Code 39.

Syntax^BLo,h,g

In Labelixa's previewDrawn in the preview

What it does

LOGMARS stands for Logistics Applications of Automated Marking and Reading Symbols. It supports print ratios from 2.0:1 to 3.0:1, and lowercase letters in the data are converted to uppercase.

The printer always calculates and adds a Mod 43 check digit. Field data is limited to the label width (or length, when rotated).

In the preview

Labelixa's preview draws this command.

Example

^XA
^FO100,75^BY3
^BLN,100,N
^FD12AB^FS
^XZ

Three-dot modules, 100 dots high, no interpretation line above.

Parameters

Parameter	Description	Values	Default
`o`	orientation	`N · R · I · B`	`^FW`
`h`	barcode height in dots	`1–32000`	`^BY`
`g`	print the interpretation line above the code	`N · Y`	`N`

Source

Zebra ZPL II Programming Guide (P1134473-11EN Rev A), page 120. Zebra guide page →

^B3 · ^BY · ^FD

ZPL commands list and reference →

Try ZPL in the online viewer