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. 05, 2020
Filed:
Sep. 07, 2018
Canon Finetech Nisca Inc., Misato-shi, JP;
Takahiro Ohnishi, Kashiwa, JP;
Canon Finetech Nisca Inc., Misato, JP;
Abstract
An image forming apparatus includes a controller that changes a rotating unit between a rotating state and a stop state, and a temperature of a heating portion to be a predetermined temperature by performing a heating operation. The controller performs, in order, a non-heating rotating process of setting the rotating unit in the rotating state, without controlling the temperature of the heating portion, after fixing the toner image on the recording material, a heating rotating process of controlling the temperature of the heating portion to be the predetermined temperature while setting the rotating unit in the rotating state, and a heating stopping process of controlling the temperature of the heating portion to be the predetermined temperature while setting the rotating unit in the stop state. The controller stops the heating operation in the heating stopping process after a predetermined period.