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:
Apr. 23, 2019
Filed:
Jul. 06, 2017
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Shozo Aiba, Tsukubamirai, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
G03G 15/5054 (2013.01); G03G 15/5058 (2013.01); G03G 15/556 (2013.01);
Abstract
An image forming apparatus includes an image bearing member, a developing apparatus, a toner supply portion, a toner density detection portion, an intermediate transfer body, a secondary transfer body, an image density detection unit, and a control unit. The control unit sets a transfer condition of at least either a primary transfer portion or a secondary transfer portion based on an image density being detected by the image density detection unit in a state where a target toner density set based on the image density being detected reaches a limit value of a predetermined setting range.