Tandem type photosensitive unit and image forming apparatus

Details Tandem type photosensitive unit and image forming apparatus Tandem type photosensitive unit and image forming apparatus

2009-03-26

2011-11-29

Porta, David (Department: 2884)

Electrophotography

Having particular structure

Modular or displaceable

C399S117000

Reexamination Certificate

active

08068763

ABSTRACT:
A tandem type photosensitive unit includes a plurality of drum retaining units arrayed in line in an arraying direction, and a pair of side plates arranged on both sides of the drum retaining units in an axial direction perpendicular to the arraying direction and collectively opposed to the drum retaining units. Each drum retaining unit retains a photosensitive drum having an axis which extends in the axial direction. At least one of the side plates is provided to be slidable in the axial direction.

REFERENCES:
patent: 2005/0147432 (2005-07-01), Miura et al.
patent: 2007/0036582 (2007-02-01), Okabe
patent: 2007/0077087 (2007-04-01), Okabe et al.
patent: 2007/0160380 (2007-07-01), Imaizumi et al.
patent: 08-054817 (1996-02-01), None
patent: 2003-316233 (2003-11-01), None
patent: 2004-070088 (2004-03-01), None
patent: 2007-072422 (2007-03-01), None
patent: 2007-213018 (2007-08-01), None
Notice of Reasons of Refusal for Japanese Application No. 2008-168154 mailed on Apr. 27, 2010.

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