You can set the network scan service when you scan from a client computer over the network. The default setting is enabled.
Enter the printer's IP address into a browser to access Web Config.
Enter the printer's IP address from a computer that is connected to the same network as the printer.
You can check the IP address of the printer from the following menu.
Settings > General Settings > Network Settings > (Standard) > Network Status > Wired LAN/Wi-Fi Status
Enter the administrator password to log in as an administrator.
Select in the following order.
Scan/Copy tab > Network Scan
Make sure that Enable scanning of EPSON Scan is selected.
If it is selected, this task is completed. Close Web Config.
If it is cleared, select it and go to next step.
Click Next.
Click OK.
The network is re-connected, and then the settings are enabled.