To realize a heat roller for fixing capable of realizing the prolongation of a service life and high speed heating and responding to processing speed at high speed in the case of systematizing with other digital equipment in an electrophotographic device such as a copying machine or a printer.

A heating resistor layer 22 is film-formed on the surface of an insulation layer 20 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 an insulation layer 21L, then an aluminum foil being a heat reflection layer 26 is stuck to the surface of the layer 24, 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 quick heat roller for fixing is completed. Since the heating member exists inside, wear and damage are avoided and the service life is prolonged, and the cylindrical body is heated in a tight contact state by the heating resistor layer, so that the high speed heating is realized. Therefore, since a standby time is eliminated, a high speed system with other electronic equipment is realized.