It's not a challenging task to execute 123.hp.com/setup. Let us help you to learn the Printer setup instructions in detail. Fix the necessary hardware and then start establishing the network connection. Note that the network settings differ and depend on the Printer model used. Select the settings and provide the network credentials. Now you can find the matching Printer software by visiting the software download portal. Add your Windows or Mac device to the Printer to start printing. If you are expecting any help and support, please reach out to our HP printer support team right away @ +1-850-761-8950