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.
Patent No.:
Date of Patent:
Aug. 09, 2022
Filed:
May. 12, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Sho Matsui, Chiba, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
G03G 15/50 (2013.01); G03G 15/657 (2013.01); G03G 15/6529 (2013.01);
Abstract
An image forming apparatus includes a controller configured to control a conveyance portion to apply a first suction force to a circumferential surface while conveying a sheet from a transfer portion to a fixing portion by a conveyance portion. The controller is configured to execute a first switching process of switching the suction force applied to the circumferential surface from the first suction force to the second suction force while rotating the belt, in a case where a leading end of the sheet has reached the fixing nip portion in a state in which the sheet is nipped by the transfer nip portion.