Fixing device using induction heating

摘要

A fixing device is provided, the fixing device using induction heating for causing alternating current to pass through an electromagnetic induction coil, provided inside a heating roller made of a metal, to cause the heating roller to generate heat to heat a member to be fixed, wherein the center of the coil in the axial and longitudinal direction is coincident with the center of a thermal load of the heating roller as a member to be heated.