To realize a self-control type heat roller capable of realizing the prolongation of a service life and high speed heating, responding to processing speed at high speed in the case of systematizing with other digital equipment and having strong temperature homeostasis in an electrophotographic device such as a copying machine or a printer.

A high-temperature coefficient resistor layer and a low- temperature coefficient resistor layer are film-formed on the surface of an insulation layer consisting of a polyimide resin sheet or the like by a screen printing method, and further the polyimide resin sheet or the like is stuck as the insulation layer, then an aluminum foil being a heat reflection layer is stuck to the surface of the insulation layer, whereby a heating resistor sheet 8 is produced. Then, a cylindrical body 6 provided with a releasing layer 4 preventing the tight adhesion of developer toner on the outer peripheral surface of an aluminum pipe stock is prepared, and the sheet 8 is stuck to the inner peripheral surface of the cylindrical body 6, whereby the self-control type quick heat roller is completed. Since the heating member exists inside wear and damage are avoided and the service life is prolonged, and all the surface of the cylindrical body is heated at high speed by the resistor layer.