It does not matter if the pc running the server is connected wired or wireless. You can even use both and depending on the ip you use, it uses the interface responsible for that ip. For pi images wired is even much simpler - normally just plug in cable and it gets ip from your router. Nothing to configure just maybe binding ip to mac of pi in router so you know the ip stays the same.
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What do have printers to do with your network?
For pi images wired is even much simpler - normally just plug in cable and it gets ip from your router. Nothing to configure just maybe binding ip to mac of pi in router so you know the ip stays the same.