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:
Feb. 11, 2020
Filed:
Apr. 02, 2019
Fuji Xerox Co., Ltd., Tokyo, JP;
Katsuyuki Kitajima, Kanagawa, JP;
Masataka Kuribayashi, Kanagawa, JP;
Takafumi Koide, Kanagawa, JP;
Teppei Yawada, Kanagawa, JP;
Shota Oshima, Kanagawa, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
An image forming apparatus includes an image holding member, a charging unit that charges the surface of the image holding member, an electrostatic latent image forming unit that forms an electrostatic latent image on the charged surface of the image holding member, a developing unit that includes a developer containing toner particles containing a release agent having a melting temperature ranging from 60° C. to 100° C. and that develops the electrostatic latent image on the surface of the image holding member with the developer to form a toner image, a transferring unit that transfers the toner image to a recording medium, a fixing unit that includes two members of which the outer surfaces are in contact with each other to form a nipping region and of which at least one member is a belt member and that allows the recording medium having the transferred toner image to pass through the nipping region to fix the toner image to the recording medium, a particle charging unit that is disposed in the vicinity of the nipping region and upstream of the nipping region in the transport direction of the recording medium so as to face the toner-image-formed side of the recording medium and that charges particles, and a particle collecting unit that is disposed near the particle charging unit and that is charged to the opposite polarity to the charged particles.