The dictaphone wont rewind or fast forward and makes a bleeping noise

Hi,
Does the tape move when you press rewind or fast forward.
If the tape moves for a few seconds then bleeps it sound like a sensor problem.
If it only bleeps when the rewind and fast forward are pressed and the play is ok it sounds like the actuator motor is faulty,this motor enables the rewind and fast forward.
Hope this helps.