Epson EcoTank ET-4550 - Manual (Page 6)

If the product has a Wi-Fi Direct function, you can connect the product wirelessly without using an access point.
For more details, see “Wi-Fi Direct” on page 13 .
a. product (built-in Wi-Fi Direct function)
b. Computer (with a Wi-Fi interface) or a Wi-Fi device
Ad Hoc mode (To communicate without using an access point)
The other way to use the product in a wireless environment without an access point (wireless router, etc.), you can use
Ad Hoc mode. For more details, see
“Ad Hoc mode” on page 15 .
a. product
b. Computer with a Wi-Fi interface (built-in or added via USB/PC card and so on)
Ethernet (wired) network
For a wired network connection, connect the hub/router to the product using the Ethernet cable.
Network Guide
Introduction
6