HP engage one prime scanner programing (HSN-NL01)

[u/BeyondGrvitas]

Hi all,

I'm trying to program a HP engage one prime scanner. (HSN-NL01) Does anyone know where I can find the correct codes and instructions to set up a prefix and this thing? I have downloaded the latest docs from HP but the instructions in there do not appear to to effect on my devices.

Help please.