Zebra ZPL II Code to scale QR-Codes (^BQ)

Question

I would like to print bigger QR-Codes to increase the scannable range. The magnification factor is already set to 10.

^XA
^FWN
^LH0,0
^FO50,40^A0R,75,75^FDTEST^FS
^FO150,45
^BQR,2,10,H,7^FDQA,TEST^FS
^PQ1
^XZ

ZPL result preview

Is there a way to scale the QR-Code, i would like to scale up the QR-Code by faktor 1.5

ZPL II Guide

Answer 1

You can use ^JMB to change the dots per millimeter. It will double the size, then you'll have to tweak it in ^BQ to get it where you want it. Also, I'm not sure ^BQR does anything, it looks like it only accepts ^BQN as a valid orientation.