I am trying to connect my wireless HP Officejet 4650 printer to my home network. The printer is asking for a 4 or 8 digit security key to connect the network. There are neither on my router labels and Xfinity Customer Support had absolutely no idea what I was talking about and insisted the password would be the same as my home network.
Thank you.. Joe
You need to use whatever your current WiFi broadcast name (SSID) is, and whatever your current WiFi network's password / network security key is.
Adding to EG's post, you can watch a video on wireless setup for your printer; it starts at about 3:04 into the video.