developing device 4 y and a cleaning section 5 y are arranged around a photoreceptor drum 1 y in an image forming section 10 m to form a magenta m color toner image a charging section 2 m the exposing section 3 m a developing device 4 m and a cleaning section 5 m are arranged around a photoreceptor drum 1 m in an image forming section 10 c to form a cyan c color toner image a charging section 2 c the exposing section 3 c a developing device 4 c and a cleaning section sc are arranged around a photoreceptor drum 1 c in an image forming section 10 k to form a black k color toner image a charging section 2 k the exposing section 3 k a developing device 4 k and a cleaning section 5 k are arranged around a photoreceptor drum 1 k here the developing devices 4 y 4 m 4 c and 4 k store two component type developer composed of carrier and small particle size toner of yellow y magenta m cyan c and black k the toner in this embodiment contains a wax component such as fatty ester for example in an amount of 8 to 12 parts by weight and is manufactured by a polymerizing method however the toner is not limited to this toner the intermediate transfer member 6 is wound around plural rollers and is supported so as to be rotatable respective color component toner images formed by the image forming sections 10 y 10 m 10 c and 10 k are transferred.