!
error Epson
Error Code E-2
No wireless network names (SSID) found.
? What Causes This
Router/access point is turned off or wireless network (SSID) is not set up correctly.
✓ How to Fix It
Confirm that the router/access point is turned on and the wireless network (SSID) is set up correctly. Contact your network administrator for assistance.
Source: page 46 of the official manual
From the manual