!
error Epson
Error Code E-2, E-3, or E-7
No wireless network names (SSID) are found.
? What Causes This
Router/AP is not turned on, SSID is incorrectly set up, connection configuration errors.
✓ How to Fix It
Check router/AP power status and connectivity settings. Confirm proper SSID broadcast parameters following network setup instructions.
Source: page 28 of the official manual
From the manual
