My scanner epson perfection 2450 do not with El capitan

Hello.

I upgrade my MacBook pro 5,3 intel Core 2 Duo 2,66 GHz from yosemite to El Capitan

Everything work fine except for my scanner Epson perfection 2450 PHOTO.

So i called the online assistance of Epson.

They make me download one patch for El capitan to fix this issue. They instructed me to desinstall all the previous epson drivers (include apple's). so i used the desinstaller epson and app cleaner to do so.

The Epson's patch did not work and i wrote to them. Epson wrote back to me and said " we are sorry if it do not work for you there is nothing we can do, contact apple !!! period!

So i try to reinstall the apple Epson drivers but i'm not able to do so ! When i try the app store no update needed for my system. I'm willing to install it by hand but i'm lost in your site ... where can i find the driver i'm looking for ?

Can you help me with that issue ?

Thank you

Horfax