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error Epson
Error Code E-7
No wireless network names (SSID) found or connection issues.
? What Causes This
Router/access point is off, wireless network is not set up correctly, or there are obstacles between the product and router.
✓ How to Fix It
Confirm router/access point is turned on, restart the router/access point, move the product closer to the router, and remove obstacles. Verify SSID and password are correct.
Source: page 46 of the official manual
From the manual
