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. 15, 2017
Filed:
Nov. 20, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Masayuki Sato, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
The image forming apparatus sequentially displays, based on the identification code stored in the storage unit, an image showing an operational procedure necessary to clear the maintenance event and then an image that prompts to close a cover corresponding to the maintenance event, on a display unit. The identification code stored in the storage unit is deleted in a case where the maintenance event is cleared. The image forming apparatus displays an image that prompts to close the cover, without displaying an image showing an operational procedure necessary to clear the maintenance event identified with the identification code, in a case where the identification code is stored in the storage unit at the time of start of the image forming apparatus.