Check the following items, and then perform network setup again.
Check that the wireless router is turned on. If it is turned on, turn the wireless router’s power off and on again. Consider other users who may be using the network.
Disable the privacy separator on the wireless router.
Place your printer close to the wireless router.
Check that the wireless router supports WPS. If it does not support WPS, you cannot establish a network using Push Button Setup (WPS).
If the MAC address filtering function is enabled, register your printer’s MAC address to prevent your printer from being filtered. See the documentation provided with the wireless router for registering.
Check that the Wi-Fi communication mode (IEEE802.11*) set for your wireless router matches the one supported by your printer. (*Display varies according to your location.)
Connecting devices to the USB 3.0 port may cause radio frequency interference. If you cannot connect to a wireless network or the operation becomes unstable, try the following.
Keep any devices connected to the USB 3.0 port as far away from the computer as possible.
If the product supports 5GHz connections, connect the computer to a 5GHz network.
Check the product specifications in the manual or on the Epson website to see if the product supports 5GHz connections.
