Epson Perfection V200 Flatbed Scanner "horizontal tab end scan" Questions

...end when I pulled up the base plate, to which it is attached. So here's an alternative. Leaving the scanner upright, turn it counterclockwise ninety degrees so that now the control button edge is ...

...end by lifting straight up, horizontal if you like. Where the two lid posts insert in the scanner body you will find 2 screws, undo them, no need to remove at this point, too hard. Rememeber you left ...