Belt nip-type toner fixing apparatus using elastic endless belt
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United States of America Patent
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Nov 20, 2001
Grant Date -
N/A
app pub date -
Feb 12, 1999
filing date -
Feb 16, 1998
priority date (Note) -
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Abstract
Disclosed is a belt type fixing apparatus for thermally fixing an unfixed toner layer on a paper sheet. The fixing apparatus has a heating roll and a resilient endless belt stretched by a plurality of rolls such that the endless belt is partly pressed against a part on the circumferential outer surface of the heating roll to form a nipping portion. The heating roll having a hard, non-resilient surface has a mandrel, a halogen lamp arranged inside the mandrel and a release coating layer formed on the outer circumferential surface of the mandrel.
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