Title:
【発明の名称】カラー画像形成装置
Document Type and Number:
Japanese Patent JP3376539
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a color picture image formation device which can keep relational position precision of an image formation body and a plurality of image exposure means stably and accurately to form a color picture image without shear in color easily, can perform the maintenance such as exchange of image formation bodies easily, and stores the image exposure means inside the image formation body. SOLUTION: This device forms a color picture image formed by overlapping a plurality of toner images on an outer peripheral face thereof by repeating charging, image exposure, and development on a peripheral face of a drumlike image formation body 10 which rotates. In this case, the image formation body 10 having a drum gear 10G at one end thereof stores a plurality of image exposure means 12Y to 12K arranged in an optical system support body 30 therein and is engaged with the optical system support body 30 fixed on a side plate of a device main body in such a manner that it can rotate relatively so that it is installed in the device main body. An electrical wire of the image exposure means 12Y to 12K is pulled out of the image formation body 10 on the opposite side to the drum gear 10G through a clearance between the image formation body 10 and the optical system support body 30.
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Inventors:
Akira Haneda
Kuki Nagase
Hiroyuki Tokimatsu
Masayasu Onodera
▲浜▼田 州太
Toshihide Miura
Kuki Nagase
Hiroyuki Tokimatsu
Masayasu Onodera
▲浜▼田 州太
Toshihide Miura
Application Number:
JP12154896A
Publication Date:
February 10, 2003
Filing Date:
May 16, 1996
Export Citation:
Assignee:
Konica Corporation
International Classes:
B41J2/525; G03G15/00; G03G15/01; G03G15/05; G03G21/00; G03G21/16; (IPC1-7): G03G15/00; G03G15/01; G03G15/05; G03G21/00
Domestic Patent References:
| JP7306579A | ||||
| JP5265262A | ||||
| JP6314001A | ||||
| JP876545A |