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. 04, 2020
Filed:
Apr. 19, 2019
Oki Data Corporation, Tokyo, JP;
Masahiko Hoshino, Tokyo, JP;
Kentaro Hasegawa, Tokyo, JP;
OKI DATA CORPORATION, Tokyo, JP;
Abstract
An image forming apparatus includes a developing unit, a transfer section, and a calculator. The developing unit includes an image carrier carrying a developer image. The transfer section includes a transfer belt, a cleaning member, and a container, and transfers the developer image onto a print medium. The transfer belt is disposed in contact with the image carrier. The cleaning member removes a developer attached to the transfer belt. The container contains the developer removed by the cleaning member. The calculator calculates a collection amount on the basis of medium information of the print medium. The collection amount is an amount of the developer collected in the container.