RE: Printing issue in D365 Retail POS
When installing the printer drivers choose the custom installation option and add your printer model from the list.
On your hardware profile ensure to select windows as printer type and then set the name as it appears in control panel - if modern POS you're good to go.
If cloud POS, add a shared hardware station in your store and assign it your hardware profile, hostname as your computer name, assign a port number and select the package refence. Download your hardware station together with the config file and install. After successful installation of the hardware station 'of course there are some prerequisites which will be needed' login to POS in non drawer mode and select your hardware station and pair