How to Find the IP Address on a HP LaserJet 2300DN

Click the 'Menu' button on your printer. Continue pressing the 'Menu' button until you see the 'Information' menu.
Press the 'Item' button until you see 'Print Configuration.' Press the 'Select' button to start printing the configuration page.
Read through the configuration page until you find the network settings section. This information will be located on the second page of the configuration sheet. The IP address consists of four numbers between 0 and 255, separated by periods. For instance, a typical IP address might be '15.79.82.154.'