Installing the driver is only half the battle. If your scanners are connected via rather than USB, you need to tell Epson Scan 2 where to find the hardware.
Navigate to the extracted folder in an elevated command prompt and run:
Before beginning the deployment, ensure you have the correct environment:
REM Step 3: Push Configuration xcopy "\\Server\Share\EpsonConfig\*" "C:\ProgramData\EPSON\EPSON Scan 2\" /E /Y /I
Ensure all previous versions of Epson Scan are uninstalled first. Driver "In Use" Error