Epson Printer Error W-13 — WiFi Connection Failed

Overview

Epson printer error W-13 indicates the printer failed to connect to the WiFi network, typically due to incorrect password or network incompatibility.

Key Details

• W-13 appears during WiFi setup on Epson inkjet printers
• The printer found the network but cannot authenticate
• Epson printers generally support 2.4 GHz WiFi only, not 5 GHz
• WPA3-only routers may not be compatible with older Epson printers
• The network connection report can be printed for detailed diagnostics

Common Causes

• Incorrect WiFi password entered during setup
• Router broadcasting only on 5 GHz band (printer needs 2.4 GHz)
• WPA3 security not supported by the printer
• MAC address filtering enabled on the router
• Router has reached maximum connected device limit

Steps

1. 1Verify WiFi password — it is case-sensitive
2. 2Ensure router broadcasts a 2.4 GHz network (not 5 GHz only)
3. 3Set router security to WPA2/AES (most compatible with printers)
4. 4Temporarily disable MAC address filtering on the router
5. 5Print network status from the printer panel: Setup > Network Settings > Print Network Status

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