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:
Dec. 15, 2015
Filed:
Jul. 17, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Yasuharu Hirado, Mishima, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The fixing apparatus includes a first rotary member that comes into contact with the unfixed toner image, a second rotary member that is heated by the first rotary member and forms the nip portion together with the first rotary member, and an air supply unit that supplies air to the second rotary member. The fixing apparatus is configured to execute a first mode of warming the first rotary member and the second rotary member as a warm-up while rotating the first rotary member and the second rotary member before the fixing process and supplying air with the air supply unit in the fixing process, and a second mode of performing the warm-up for a longer period than in the first mode and supplying air with the air supply unit in the fixing process.