How can I fix my HP PSC 2310 All-in-One series?

My HP PSC 2310 All-in-One series has suddenly given up the ghost. When it is switched on it make this cluncking sound for about 2-3 mins then stops, hower the LDT screen on the printer shows that is is waiting to load but does not come up with the menu. I then just shut it down as it will not function. Can anyone help? I am reluctant to dispose of it as it is the best copier I have had.