Image forming device with carrying member provided in door...

Details Image forming device with carrying member provided in door... Image forming device with carrying member provided in door...

2005-11-04

2008-09-30

Tran, Hoan H (Department: 2852)

Electrophotography

Having particular structure

Modular or displaceable

C399S114000

Reexamination Certificate

active

07430385

ABSTRACT:
An image forming device is obtained in which a carrying member provided at an openable/closable door can accurately be positioned to a photoconductive drum. A printer includes a housing having an openable/closable door, a drum as a photoconductive drum for image formation, a guide member, and a transfer roll. The drum is arranged inside the housing at a part adjacent to the door. The guide member has a fixed relative position to the drum. The transfer roll is provided at the door and arranged to be adjacent to the drum when the door is in a closed state. A guide convex portion and a guide groove of the guide member are formed as a position determining portion for determining the position of the transfer roll such that the relative position of the transfer roll to the guide member is fixed when the door is in a closed state.

REFERENCES:
patent: 6144822 (2000-11-01), Yamaguchi et al.
patent: 4-66963 (1992-03-01), None
patent: 10-301462 (1998-11-01), None
patent: 2000-231321 (2000-08-01), None
Patent Abstracts of Japan, Publication No. 10-301462 dated Nov. 13, 1998 (1 page).
Japanese Office Action for Patent Application No. 2004-320457, Mailed Jun. 3, 2008, and English translation thereof, 4 pages.
Patent Abstracts of Japan for Japanese Patent Application No. 04-066963, Date of Publication: Mar. 3, 1992, 1 page.
Patent Abstracts of Japan for Japanese Patent Application No. 2000-231321, Date of Publication: Aug. 22, 2000, 1 page.

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