1. confirm your printer is switched on and connected to an equivalent WiFi as your computer. you'll check to which WiFi your printer is connected from your printer’s inbuilt menu.
2. subsequent step is to see if the utilization Printer Offline mode is enabled. To do so, head to the beginning menu on your Windows PC then attend Settings. Click on Devices and choose Printer & Scanners option. Find and choose your Epson printer. Click on Open queue and disable the utilization Printer Offline mode if enabled.
If these steps don't work, then you'll try basic printer troubleshooting like reconnecting your printer to the WiFi network, re-establishing the Printer PC connection, updating printer drivers etc.