Epson drivers for me scanner and all in one

Terry wrote:   Sorry, the 4180 scanner and the Artisan 800 is NOT seen on my computer. The rest of my Epson printers are OK.

Been fighting this ever since I updated to ML My scanner is an Epson Perfection 4180 Photo and the all in one is also an Epson, its a Artisan 800. I have several other Epson prints as well as all in one, all works well. Tried the Epson site for drivers/downloads, nothing there.

Any ideas??  Thanks in advance

Terry