K kkkpe Active Member Licensed User Longtime User Sep 24, 2016 #1 I have to print a qr code image with a Esc / pos printer. how can I do? what is the command to be sent to the ESC / Pos printer? Thank you all.
I have to print a qr code image with a Esc / pos printer. how can I do? what is the command to be sent to the ESC / Pos printer? Thank you all.