Fixing device for image forming apparatus

An image forming apparatus comprising:

• a photoconductor on which is formed a latent image;
• a developing device which forms a toner image on the photoconductor;
• a transfer device which transfers the toner image to a sheet;
• a first rotate-heat-generating member comprising a metal layer which is to be induction-heated;
• a first induction current generating device arranged in proximity to the first rotate-heat-generating member;
• a second rotate-heat-generating member comprising a second metal layer which is to be induction-heated, the second rotate-heat-generating member forms a nip with the first rotate-heat-generating member, the nip is formed between the first rotate-heat-generating member and the second rotate-heat-generating member and passes the sheet;
• and
• a second induction current generating device which is arranged on the periphery of the second rotate-heat-generating member, and is divided into plural coils in an axial direction, and the second induction current generating device heats the second rotate-heat-generating member by induction heating, and the second induction current generating device is arranged at a location a first distance that an outer periphery of the first rotate-heat-generating member moves from a center of induction heating by the first induction current generating device to the nip is equal to a second distance that an outer periphery of the second induction current generating device moves from a center of induction heating of the second induction current generating device to the nip.