An outer periphery of a portion 18 in {HEAD ~ the belt} 10, extended from the heater 12 to {TAIL ~ the support roller} 14, is in circumferential contact with an outer periphery of a pressure roller 20 arranged outside the belt 10 
An outer periphery of a portion 18 in { HEAD ~ the belt } 10 , extended from the heater 12 to { TAIL ~ the support roller } 14 , is in circumferential contact with an outer periphery of a pressure roller 20 arranged outside the belt 10
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH