Entwicklungsvorrichtung und Bilderzeugungsvorrichtung damit

Details

Veröffentlichungs-Nr.

EP2485093

Aktenzeichen

EP12153897

Anmeldetag

3. Februar 2012

Veröffentlichung

27. März 2019

Erteilung

27. März 2019

Rechtsraum

EP

IPC

G03G15/08

Abstract

A developing device (3a) includes a developing roller (31), a toner supplying roller (30), a regulation blade (33), and a casing (20). The developing roller (31) is arranged to face an image carrier (1a) on which an electrostatic latent image is to be formed, and supplies toner to the image carrier (1a) in a facing region with respect to the image carrier (1a). The toner supplying roller (30) is arranged to face the developing roller (31), and supplies the toner to the developing roller (31) in a facing region with respect to the developing roller (31). The regulation blade (33) arranged to face the toner supplying roller (30) at predetermined distance. The casing (20) houses the developing roller (31), the toner supplying roller (30), and the regulation blade (33). The casing (20) includes a toner catching support member (35) facing the developing roller (31) or the toner supplying roller (30) between the regulation blade (33) and the image carrier (1a). The developing device (3a) further includes a toner catching member (37) and a vibration generating portion. The toner catching member (37) is arranged along a longitudinal direction of the toner catching support member (35), and catches toner which drops from the developing roller (31). The vibration generating portion vibrates the toner catching member (37).

Anmelder

Firmen

Kyocera Document Solutions Inc.
Kyocera Mita Corporation

Land

🇯🇵 Japan

Fachgebiete