Stuck on scanning alignment page

Having issues with my HP Envy 5530.

Firstly when I turn it on it does not go straight to the home screen anymore, it requests to print alignment page which it does, it then asks to scan alignment page, the scanner runs but the screen then gets stuck on this. It continually spins it's blue circle stating scanning alignment page. If I try to cancel it the printer immediately turns off.

I've tried all the usual suggestions from forums & HP, including new drivers, turn off & on again etc, it's plugged into a mains socket not an extension lead & I'm getting nowhere, any ideas before I throw it through the window!?

Thanks!