Fuji Xerox Co., Ltd.

Kazuhisa Masuko

Yoshio Kanesawa

Michiaki Yasuno

Sadao Okano

Makoto Omata

Kiyotaka Ishikawa

Fumio Daishi

Motoi Noya

Shinichi Utsumi

Hideaki Seikiguchi

Takatoshi Ishikawa

Toshihiro Kanematsu

Noriaki Kojima

Hiroyuki Koide

Tsukasa Inao

Norichika Hirohashi

Yosuke Ishiguro

In a fuser, a cooling structure ( ) is disposed so that a bend angle (&agr;) of a part bent during the time between an endless belt ( ) coming in contact with a press cooling face ( ) of the cooling structure ( ) and exiting from the press cooling face ( ) is placed in the range of 0&deg; C.<&agr;&lE;7&deg; C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.

Fixing belt and fuser

In a fuser, a cooling structure ( ) is disposed so that a bend angle (&agr;) of apart bent during the time between an endless belt ( ) coming in contact with a press cooling face ( ) of the cooling structure ( ) and exiting from the press cooling face ( ) is placed in the range of 0&deg; C.<&agr;&lE;7&deg; C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.

External addition toner, apparatus for forming image, and process for forming image

A transfer sheet detect sensor for detecting the presence or absence of a transfer sheet is disposed between a point of contact where a developing device for developing an electrostatic latent image formed on an image carrier to form a toner image is contacted with a transfer roller in a transfer portion and a point of tucking provided just upstream of the contact point where the transfer sheet is tucked into the image carrier just upstream of the contact point, the transfer roller is disposed such that it can be contacted with and retreated (separated) from the image carrier, and a cleaning roller is provided such that it can be contacted with the transfer roller while the transfer roller is retreated to its separated position, whereby a given cleaning voltage is applied to the transfer roller when the transfer roller is cleaned by the cleaning roller.

Image forming apparatus having control structure for cleaning the

A wiring module for electrically connecting a plurality of electric parts disposed on an equipment frame to a source of electric power, the module comprising an elongated insulating substrate formed to extend along a path adjacent to electric parts disposed on the frame. A pattern of wiring conductors extends along and integral with the insulating substrate for conducting electric current from the source of electric power to each of the electric parts to be connected. The insulating substrate has one or more edge portions provided with protrusions integrally formed with the substrate and extending laterally therefrom. The protrusions each are positioned on the insulating substrate at a location adjacent an electric part to be connected and at least a portion of the wiring conductors are integral with the protrusions to provide a contact on the protrusions for connection to corresponding electric parts.

Wiring module

Growing community of inventors

Kanagawa, Japan

Kazuhisa Masuko