Starting point is usually the Epson Drivers and Software download page
Took me here http://support.epson.net/linux/en/imagescanv3.php?version=1.1.6
Download and extract: imagescan-bundle-fedora-23-1.1.6.x64.rpm.tar.gz
[mochapenguin@tp300la imagescan-bundle-fedora-23-1.1.6.x64.rpm]$ su -c './install.sh'
Password:
Last metadata expiration check: 0:13:39 ago on Sat May 28 17:03:43 2016.
Dependencies resolved.
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Package Arch Version Repository Size
================================================================================
Installing:
GraphicsMagick-c++ x86_64 1.3.23-1.fc23 updates 110 k
boost-filesystem x86_64 1.58.0-11.fc23 updates 75 k
imagescan x86_64 3.16.0-1epson4fedora23 @commandline 1.5 M
imagescan-plugin-networkscan x86_64 1.1.0-1epson4fedora23 @commandline 33 k
imagescan-plugin-ocr-engine x86_64 1.0.0-1epson4fedora23 @commandline 8.6 M
Transaction Summary
================================================================================
Install 5 Packages
Total size: 10 M
Total download size: 184 k
Installed size: 21 M
Downloading Packages:
(1/2): GraphicsMagick-c++-1.3.23-1.fc23.x86_64. 147 kB/s | 110 kB 00:00
(2/2): boost-filesystem-1.58.0-11.fc23.x86_64.r 96 kB/s | 75 kB 00:00
--------------------------------------------------------------------------------
Total 42 kB/s | 184 kB 00:04
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Installing : boost-filesystem-1.58.0-11.fc23.x86_64 1/5
Installing : GraphicsMagick-c++-1.3.23-1.fc23.x86_64 2/5
Installing : imagescan-3.16.0-1epson4fedora23.x86_64 3/5
Installing : imagescan-plugin-ocr-engine-1.0.0-1epson4fedora23.x86_64 4/5
Installing : imagescan-plugin-networkscan-1.1.0-1epson4fedora23.x86_64 5/5
Verifying : imagescan-plugin-ocr-engine-1.0.0-1epson4fedora23.x86_64 1/5
Verifying : imagescan-plugin-networkscan-1.1.0-1epson4fedora23.x86_64 2/5
Verifying : imagescan-3.16.0-1epson4fedora23.x86_64 3/5
Verifying : GraphicsMagick-c++-1.3.23-1.fc23.x86_64 4/5
Verifying : boost-filesystem-1.58.0-11.fc23.x86_64 5/5
Installed:
GraphicsMagick-c++.x86_64 1.3.23-1.fc23
boost-filesystem.x86_64 1.58.0-11.fc23
imagescan.x86_64 3.16.0-1epson4fedora23
imagescan-plugin-networkscan.x86_64 1.1.0-1epson4fedora23
imagescan-plugin-ocr-engine.x86_64 1.0.0-1epson4fedora23
Complete!