Anyone out there having an Epson EcoTank printer and is it capable of scanning double sided?

Currently I own a Epson inktjet that is capable of scanning double sided within Acrobat using the Automatic Document Feeder (ADF).

It works great and for me it is an important feature.

Soon I'm going to buy a new printer and I want that same feature. I am focussing on an EcoTank printer, but I am not sure whether the double sided scanning is supported. It is not mentioned in the manuals, but it is neither mentioned in the manual of my current printer. It is supporting double sided scanning nonetheless.

I wonder whether anybody out there has an Epson "ET" printer and could check whether double sided scanning is available?

Printer types: ET-3750,  ET-4500, ET-4700, ET-4750

Thanks!