Conflict

Solved
Hello,
I'm trying to set up Wi-Fi between my PC and the Epson SX445W printer. It's not possible to print. The connection is okay, and the network is working properly. However, a conflict at the router/access point level has been detected. How can I improve your wireless network environment? Thank you in advance for your advice.
PS: I'm 77 years old; I understand quickly if it's explained to me in detail.

Configuration: Windows XP / Firefox 15.0

8 answers