1. On the same LAN?

Are both your printer and smart device available on the same network (LAN) using the types of interfaces noted below?

  • <Printer> (wired/wireless)

    Wired (Ethernet), or Wi-Fi (infrastructure) (if supported)

  • <Smart Device> (wireless)

    Wi-Fi (infrastructure)

Yes.
2. Printer connected?
No.
Prepare a network similar to the one described above.