Electrophotography – Image formation – Fixing
Reexamination Certificate
2007-07-31
2007-07-31
Gray, David M. (Department: 2852)
Electrophotography
Image formation
Fixing
C399S328000, C399S330000, C219S619000, C219S676000
Reexamination Certificate
active
11367378
ABSTRACT:
To control a surface temperature of a heating element to be an appropriate fusing temperature, a fuser comprises a supporter having a core metal at least, a heating element supported by the supporter, a magnetic field generator for generating a magnetic field to render the heating element generate heat with induction heating, and a gap retainer disposed at the magnetic field generator, brought in contact with the supporter, for retaining a gap between the supporter and the magnetic field generator.
REFERENCES:
patent: 6340810 (2002-01-01), Yokoyama et al.
patent: 11-231697 (1999-08-01), None
Fujita, Takeshi, Aug. 1999, JP 11231697 A, translation of published document provided.
Gray David M.
Oki Data Corporation
Rabin & Berdo PC
Ready Bryan
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