I have a PIXMA MX474 and I am trying to scan a document but I am not able to do so as it is not responding to my laptop like it used to before. Each time I press the scan button and the colour button for a scan for a colored document, it is saying to wait and yet nothing happens. When I input the desired functions on the menu (Save to, document type...) and press the colour button for it to start, nothing happens. Any ideas on how I can get this thing to work?
