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:
May. 11, 2021
Filed:
Feb. 04, 2020
Fixing apparatus and image forming apparatus that control heat generation of heat generation members
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The fixing apparatus includes a first heat generation member to fix an image on a first recording material or a second recording material whose length in a longitudinal direction is shorter than a length in a longitudinal direction of the first recording material, and a second heat generation member whose length in a longitudinal direction is shorter than a length in a longitudinal direction of the first heat generation member, the second heat generation member configured to fix an image on the second recording material, wherein the fixing apparatus performs a first operation in which the second heat generation member generates heat for a certain period while a first rotary member and a second rotary member rotate after the completion of printing on sheets of the second recording material.