回答先: Why can't my printer connect to my wireless network?Most of the time, people go through wifi problem. due to the wifi encryption problem. when users changes there password or encryption type on their wifi. but don’t delete the existing profile on your their network. they face such kind of problem. so you should delete the existing wifi profile from your wifi and try to connect your printer to the wifi. I am sure this will work fine this time. For more information you may visit: fix Epson printer is not connecting to the wifi.