Fixing apparatus

A fixing apparatus configured to heat a recording material having a toner image formed thereon and fix the toner image fixing on the recording material, comprises: a cylindrical film; a heater configured to contact the film, the heater including a substrate and a heat generation resistor formed on t...

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Bibliographic Details
Main Authors MASAHIKO SUZUMI, SHO TAGUCHI, TAKEHARU NAKADA, MASAHITO OMATA, SHOICHIRO IKEGAMI
Format Patent
LanguageEnglish
Published 27.05.2015
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:A fixing apparatus configured to heat a recording material having a toner image formed thereon and fix the toner image fixing on the recording material, comprises: a cylindrical film; a heater configured to contact the film, the heater including a substrate and a heat generation resistor formed on the substrate; a thermal conduction member configured to contact a surface of the heater opposite to a surface of the heater that contacts the film, the thermal conduction member having a thermal conductivity higher than that of the substrate; and a pressurizing roller configured to form a pressing portion with the heater via the film, wherein the thermal conduction member contacts the heater so as not to overlap with an end region of the heat generation resistor in a longitudinal direction of the heat generation member.
Bibliography:Application Number: CN201410665875