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. 28, 2019
Filed:
Nov. 16, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Masanori Akita, Toride, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image forming apparatus includes an image bearing member, a developing device, and a controller capable of executing an operation in a forced consumption mode in which toner is consumed without being transferred onto a recording material. The controller includes a difference calculating portion configured to calculate a difference between an image amount of a predetermined image forming number and a reference value. The reference value is set i) at a first reference value when information on an average image amount per predetermined image forming number or per predetermined driving time of the developing device is less than a value corresponding to a predetermined reference image amount, and is set ii) at a second reference value lower than the first reference value when the information on the average image amount is not less than a predetermined reference image amount.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile