| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fixing device to be included in an image forming apparatus such as a copy machine, a facsimile machine, a printer and the like, including a fixing rotor such as a fixing belt, a pressure rotor such as a pressure roller disposed in contact with the fixing rotor, and heating means for heating the rotors, and avoiding deterioration of a fixing property even at a time immediately after an initial rise by suppressing the pressure rotor from absorbing heat of the fixing rotor, and to provide an image forming apparatus including the fixing device. <P>SOLUTION: The fixing device includes: a fixing rotor 63 located on the side of the surface carrying an unfixed image of recording medium S; a pressure rotor 69 disposed to come into contact with the fixing rotor 63 and located at the other surface side of the recording medium S; fixing heating means 65 for heating the fixing rotor 63; pressure heating means 78 for heating the pressure rotor 69 from the inside; and pressure heating means 73 disposed facing the surface of the pressure rotor 69 for heating the pressure rotor 69 from the outside. <P>COPYRIGHT: (C)2013,JPO&INPIT |
