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. 27, 2020
Filed:
Feb. 26, 2019
Fuji Xerox Co.,ltd., Tokyo, JP;
Yuji Kikuchi, Kanagawa, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
An image forming apparatus includes an image holding body that rotates, an image forming unit, and a return operation controller. The image forming unit includes a charger, an exposure unit, a developing unit, a transfer unit, and a cleaning unit. The return operation controller causes a clean-up step to be executed in which the image holding body is cleaned while rotating the image holding body when returning from an emergency stop. In the clean-up step, the return operation controller reduces or zeroes out a pressing force between the transfer unit and the image holding body at least until a developing operation area on a surface of the image holding body that is stopped upon the emergency stop facing toward a direction in which the developing unit operates passes through a pressing area pressed by the transfer unit.