When using an Epson products or applications, there are cases where the Firewall installed on the computer will block the application from accessing your network. To resolve this you will need to add an exception to the Firewall.
When you add an exception in the Firewall, the port can be used by the registered program(s) and will be able to receive external transmissions e.g. from another computer or printer. This means that this port may pose a security risk for attacks via the network. Consider that there is a real risk of a virus invading your computer. It is the customer's responsibility to assess the risk before changing the firewall settings. Epson cannot be held responsible for any damage resulting from changing the settings.
To add an exception to the Windows Firewall click here
Software default locations
The software is installed to the drive that Windows is installed on - normally (C:). If this is not (C:), please change the drive letter from (C:) to the correct value for your system environment.