Installation of my new TP-Link Deco P9 mesh system went smoothly until I tried to connect my HP LaserJet P1102w printer to the Deco wifi network. It simply would not connect. Got messages from HP prin

I just got a Deco X20 system for my house, so far it's fairly easy to setup devices (if they're newer). I'm questioning if my printer is too old. I have a HP Deskjet 3512 printer. I have gone through