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. 11, 2020
Filed:
Nov. 27, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Naohisa Nagata, Moriya, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus includes an image forming unit including a photosensitive drum, a developing device, a temperature detector for detecting an environment temperature; a storage storing accommodate sheets, wherein a heating unit for heating the sheets is detachably mountable to the storage; a cooling unit for cooling the developing device; a controlling unit for operating the cooling unit in response to an output of the temperature detection unit. When the heating unit is not mounted in the storage, the controlling unit actuates the cooling unit in response to a first temperature detected by the detector. When the heating unit is mounted in the storage, the controlling unit actuates the cooling unit in response to a second temperature detected by the detector. The second temperature is lower than the first temperature.