Image forming apparatus and intermediate transfer unit capable of maintaining a transfer performance of an intermediate transfer body

An image forming apparatus includes a photosensitive member, an intermediate transfer body including a surface layer that includes an acrylic resin and a fluorine-containing polyether, first and second transfer units, and an intermediate transfer body cleaning unit that includes a cleaning blade inc...

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Bibliographic Details
Main Authors Sugiura, Satoya, Seko, Masayuki, Ono, Masato, Hayashi, Shogo, Tanemura, Daisuke
Format Patent
LanguageEnglish
Published 01.11.2022
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:An image forming apparatus includes a photosensitive member, an intermediate transfer body including a surface layer that includes an acrylic resin and a fluorine-containing polyether, first and second transfer units, and an intermediate transfer body cleaning unit that includes a cleaning blade including a tetrahedral amorphous carbon layer disposed on a surface of a contact portion of the cleaning blade, the contact portion being arranged to contact the intermediate transfer body, and removes a residual toner by bringing the cleaning blade into contact with the intermediate transfer body. Linear velocities of the intermediate transfer body and the photosensitive member are adjusted to satisfy a requirement (1): Requirement (1): 0.3≤|Linear velocity of Intermediate transfer body−Linear velocity of Photosensitive member|/Linear velocity of Intermediate transfer body×100≤1.5.
Bibliography:Application Number: US202117468867