Ok button is grey and unresponsive

[Lee_Lynch]

Recently the touch screen buttons on the right corner on my hp deskjet advantage 5275, is grey and unresponsive. Buttons such as ok and done cannot be used, resulting in a frustrating experience.

[itsmyname]

@Lee_Lynch  -- can you "drag-and-drop" the window containing the "OK" or "DONE" buttons to the left of the screen, so that you can click them? 

Or, on your keyboard, tap the TAB key, maybe a few times, until you see a "box" around the word "OK". Then, press the ENTER key on your keyboard, to simulate a "click".

Or, replace the failing touch-screen.