New printer set-up

I am looking for information on how to set-up a new printer on M3. The printer works with normal printing on the device, however when I open up the M3 software and go into the Payment Wizard to start printing a new check run, it does not show up under Payment Printer Selection. The device is plugged into the printer. 

You need to be sure that you name the printer whatever it was named before.  If the printer "name" isn't set up in M3 it won't be seen by the program.