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:
Oct. 22, 2019
Filed:
Mar. 26, 2018
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Kenichi Iesaki, Ichinomiya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
An image forming apparatus includes: a roller; a heating member heating a sheet conveyed by the roller; a temperature sensor outputting a signal depending on a temperature of an end region of the heating member; and a controller. The controller selectively executes a first mode and a second mode. In the first mode, the roller conveys the first sheet, and then conveys the second sheet at a first interval. In the second mode, the roller conveys the first sheet, and then conveys the second sheet at a second interval longer than the first interval. When the controller has determined that a first time has elapsed after starting continuous printing in the first mode, and when the controller has determined that the temperature of the end region of the heating member is higher than a first temperature, the controller changes the mode from the first mode to the second mode.