Network Service and Software Information
Application for Scanning Documents and Images (Epson Scan 2)
Application for Configuring Scanning Operations from the Control Panel (Epson Event Manager)
Application for Quick and Fun Printing from a Computer (Epson Photo+)
Application for Easily Operating the Printer from a Smart device (Epson Smart Panel)
Application for Updating Software and Firmware (Epson Software Updater)
Check the following.
Other devices on the network are turned on.
The network addresses (IP address, subnet mask, and default gateway) are correct if you are entering them manually.
The network addresses for other devices (subnet mask and default gateway) are the same.
The IP address does not conflict with other devices.
If still does not connect your printer and network devices after confirming the above, try the following.
Turn off the wireless router. Wait for about 10 seconds, and then turn it on.
Make network settings again using the installer. You can run it from the following website.
http://epson.sn > Setup
You can register several passwords on a wireless router that uses WEP security type. If several passwords are registered, check if the first registered password is set on the printer.