Hey there :)
Answer is Printer
Step-by-step explanation:
Network end-to-end devices are the gadgets that are most frequently used by people for communication and personal life. As we use Personal computer, Routers and Smartphones each and everyday, but we arent using Printers everytime or everywhere. We use printers only when we need it urgently.
So, a machine that is not a network end device is Printer
