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. 08, 2023
Filed:
Jul. 07, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Takanori Kobayashi, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus includes a fixing belt, a steering roller, a pressure rotation member, and a control unit. The pressure rotation member forms a nip portion with the fixing belt to convey a recording material. In continuously performing fixing on recording materials, the control unit controls the steering roller such that a distance between a center position of the fixing belt when an operation to tilt the steering roller is performed for a first time after the center position is moved away from a center position of a moving range of the fixing belt and the center position of the moving range is smaller in a period after a last but one recording material before the pressure rotation member enters a separated state from the fixing belt passes through the nip portion than in a period before the recording material passes through the nip portion.