公开(公告)号：US20210216031A1

公开(公告)日：2021-07-15

申请号：US16928091

申请日：2020-07-14

Applicant: FUJI XEROX Co., Ltd.

Inventor： Hirotaka TANAKA ,  Koichiro YUASA

IPC: G03G15/00 ,  G03G21/08 ,  H05F3/00

Abstract: A static elimination device includes: a first static elimination member that makes contact with a medium that is transported; a second static elimination member arranged such that the medium is inserted between the first static elimination member and the second static elimination member; and a power source that applies a voltage to at least one of the first static elimination member or the second static elimination member, in which at least one of the first static elimination member and the second static elimination member has an elastic body.

公开(公告)号：US20160070214A1

公开(公告)日：2016-03-10

申请号：US14683547

申请日：2015-04-10

Applicant: FUJI XEROX CO., LTD.

Inventor： Toko HARA ,  Yasumitsu HARASHIMA ,  Miho IKEDA ,  Takaharu NAKAJIMA ,  Koichiro YUASA

IPC: G03G15/20

CPC classification number: G03G15/2039 ,  G03G15/6585

Abstract: An image forming apparatus includes a first image forming unit that uses a toner including a flat pigment, a second image forming unit that uses a toner not including a flat pigment, and a fixing unit that fixes a toner image formed on a recording medium by heat. In the image forming apparatus, a minimum fixing temperature of the toner including the flat pigment is lower than a minimum fixing temperature of the toner not including the flat pigment.

Abstract translation: 图像形成装置包括使用包括平坦颜料的调色剂的第一图像形成单元，使用不包括平坦颜料的调色剂的第二图像形成单元和通过热量将形成在记录介质上的调色剂图像定影的定影单元 。 在图像形成装置中，包括平坦颜料的调色剂的最小定影温度低于不包括平坦颜料的调色剂的最小定影温度。

公开(公告)号：US20150212458A1

公开(公告)日：2015-07-30

申请号：US14472700

申请日：2014-08-29

Applicant: FUJI XEROX CO., LTD.

Inventor： Takaharu NAKAJIMA ,  Miho IKEDA ,  Koichiro YUASA ,  Yasumitsu HARASHIMA ,  Toko HARA ,  Aya KAKISHIMA

IPC: G03G15/16

CPC classification number: G03G15/1675

Abstract: An image forming apparatus includes a first image forming portion that forms a toner image on a latent image carrier with a toner containing a flat pigment; and a second image forming portion that forms a toner image on a latent image carrier with a toner not containing the flat pigment. The toner images formed by these image forming portions are transferred to a toner image carrier or a recording medium. The average charge amount per particle of the toner containing the flat pigment is smaller than that of the toner not containing the flat pigment. A transfer width is larger than the particle diameter of the toner containing the flat pigment. A transfer current flowing between the latent image carrier of the second image forming portion and the toner image carrier or the recording medium is higher than or equal to a value required to form an electric field.

Abstract translation: 图像形成装置包括：第一图像形成部，其在具有含有平坦颜料的调色剂的潜像载体上形成调色剂图像; 以及第二图像形成部分，其在不含平坦颜料的调色剂的潜像载体上形成调色剂图像。 由这些图像形成部分形成的调色剂图像被转印到调色剂图像载体或记录介质上。 含有扁平颜料的调色剂颗粒的平均电荷量小于不含平坦颜料的调色剂的平均电荷量。 转印宽度大于含有扁平颜料的调色剂的粒径。 在第二图像形成部分的潜像载体和调色剂图像载体或记录介质之间流动的转印电流高于或等于形成电场所需的值。

公开(公告)号：US20160011545A1

公开(公告)日：2016-01-14

申请号：US14593402

申请日：2015-01-09

Applicant: FUJI XEROX CO., LTD.

Inventor： Aya KAKISHIMA ,  Miho IKEDA ,  Koichiro YUASA ,  Yasumitsu HARASHIMA ,  Toko HARA ,  Yoshihiro HAYASHI

IPC: G03G15/00 ,  G03G15/20

CPC classification number: G03G15/235 ,  G03G15/20 ,  G03G15/2017 ,  G03G15/205 ,  G03G15/6585 ,  G03G2215/0081 ,  G03G2215/2083

Abstract: An image forming apparatus includes an image forming unit, a heating unit, and a fixing unit. The image forming unit uses a toner including a flat pigment. The heating unit heats a recording medium. The fixing unit allows the recording medium to pass therethrough so as to cause an image formed on the recording medium to be fixed onto the recording medium by heat. In the image forming apparatus, the heating unit heats the recording medium on which the image has not been formed, the image forming unit forms the image on the recording medium having been heated, and the fixing unit fixes the image having been formed onto the recording medium.

Abstract translation: 图像形成装置包括图像形成单元，加热单元和定影单元。 图像形成单元使用包含平坦颜料的调色剂。 加热单元加热记录介质。 定影单元允许记录介质通过，使得通过加热将形成在记录介质上的图像固定在记录介质上。 在图像形成装置中，加热单元加热未形成图像的记录介质，图像形成单元在已经被加热的记录介质上形成图像，并且定影单元将已经形成的图像固定到记录 中。

公开(公告)号：US20150227076A1

公开(公告)日：2015-08-13

申请号：US14487188

申请日：2014-09-16

Applicant: FUJI XEROX CO., LTD.

Inventor： Koichiro YUASA ,  Miho IKEDA ,  Takaharu NAKAJIMA ,  Aya KAKISHIMA ,  Yasumitsu HARASHIMA ,  Toko HARA

IPC: G03G15/01

CPC classification number: G03G15/0131 ,  G03G15/0178 ,  G03G15/0189 ,  G03G15/6585

Abstract: An image forming apparatus includes a first image forming portion that uses toner containing flat pigment; a second image forming portion that uses toner not containing the flat pigment; and a toner image carrier that carries a first toner image that is formed in the first image forming portion and a second toner image that is formed in the second image forming portion. The image forming apparatus has a mode in which a relationship Am

Abstract translation: 图像形成装置包括使用含有平坦颜料的调色剂的第一图像形成部分; 第二图像形成部分，其使用不含所述平坦颜料的调色剂; 以及承载形成在第一图像形成部分中的第一调色剂图像和形成在第二图像形成部分中的第二调色剂图像的调色剂图像载体。 图像形成装置具有满足关系Am