The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 11, 2026

Filed:

Mar. 12, 2025
Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventors:

Koichi Sekimizu, Shiga, JP;

Yoji Misao, Shizuoka, JP;

Taisuke Hyodo, Shizuoka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/16 (2006.01); G03G 15/00 (2006.01); G03G 15/01 (2006.01); G03G 21/16 (2006.01); G03G 21/18 (2006.01);
U.S. Cl.
CPC ...
G03G 15/161 (2013.01); G03G 15/0131 (2013.01); G03G 15/0142 (2013.01); G03G 15/0189 (2013.01); G03G 15/1605 (2013.01); G03G 15/1615 (2013.01); G03G 15/165 (2013.01); G03G 15/6558 (2013.01); G03G 15/751 (2013.01); G03G 21/16 (2013.01); G03G 21/1604 (2013.01); G03G 21/1609 (2013.01); G03G 21/1619 (2013.01); G03G 21/1623 (2013.01); G03G 21/1633 (2013.01); G03G 21/1638 (2013.01); G03G 21/1642 (2013.01); G03G 21/1647 (2013.01); G03G 21/1661 (2013.01); G03G 21/1671 (2013.01); G03G 21/168 (2013.01); G03G 21/1803 (2013.01); G03G 21/1817 (2013.01); G03G 21/1821 (2013.01); G03G 21/1839 (2013.01); G03G 21/1842 (2013.01); G03G 21/1846 (2013.01);
Abstract

An image forming apparatus includes an apparatus main body, a supported unit movable relative to the apparatus main body to an inside position inside the apparatus main body and an outside position outside the apparatus main body, the supported unit including a primary transfer roller, an intermediate transfer belt, and a photosensitive member, an opening/closing member movable relative to the apparatus main body to a closed position and an open position retracted from the closed position, the opening/closing member being configured to block a movement path for the supported unit, and a transfer unit having a secondary transfer roller. When the supported unit is at the inside position, the intermediate transfer belt is positioned below the photosensitive member, and when the supported unit is at the outside position, the supported unit is supported by the transfer unit, and the transfer unit is positioned below the intermediate transfer belt.


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