What are the prerequisites for setting up my new HP printer from 123.hp.com/setup for mac? This is a step-by-step guide to getting your new HP printer up and running from [123.hp.com/setup for mac](https://l-123hp.com/). A USB cable may be used to connect your printer to your Mac, an Ethernet cable can be used to connect your printer to your home network, or your printer can be linked wirelessly to your house's WiFi network. Ensure that the following items are completed: · The printer has been unboxed. · The power cord has been attached. · The ink cartridges have been fitted. · The tray is filled with paper. · The print heads have been positioned.