You will find Push button in some wifi protected devices. Through this method, user can connect multiple devices to the wifi network and allow data encryption just by pushing the button. For this, you have to:
You can also use the PIN method for all the wifi Protected setup devices. You will find a unique PIN in every HP Deskjet 2622 Wi-Fi Protected setup networks. This PIN is required to connect to any wifi network.
While one installs their wireless printer on their computer, they should ensure that both printer and computer should be connected to the same wireless network. If you opt for the automatic mode of connection, HP Easy start itself detects printer connected to the network, computer and setup mode.