A method and apparatus for fusing a heat curable toner to a carrier sheet having said toner thereon. A first semiconductor fin is formed on an upper surface of the substrate. Moreover, the cylinder chamber is connected via a further bore with the outlet, said bore housing a valve seat with its valve ball. The hanger bracket can have a spring arm for frictionally locking the hanger bracket on the slotwall panel. The process occurs at a temperature, and for a contact time, sufficient to produce the fluoroiodoalkane compound. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.