Scanner is not able to function

My scanner is good and functioning well but all of a sudden it's debuted. It stopped functioning and displays message "HP CUE'' -Flow Component of scanner has meet an error and needs to be close. I try again to scan by pressing the scan button.
I also go into the HP solution center but still the same error displayed. I check the printer and copier which are good and functioning well. I was puzzled since i have done nothing with this nor downloaded any new software, I don't have idea about the problem. Any one does?
