I have a Lavazza A Modo Mio.
Recently, the espresso extract has been dripping out really slowly and it takes about 10-15 minutes to fill half a cup. I tried to clean the machine like the manual says (operate without a capsule - just on water), although this is something I do on a weekly basis, just to maintain my machine.
I have had this machine since April 2012. Could it be that it is too old?