Developer container including a developer movement...

Details Developer container including a developer movement... Developer container including a developer movement...

2005-08-11

2008-10-07

Grainger, Quana M (Department: 2852)

Electrophotography

Image formation

Development

Reexamination Certificate

active

07433634

ABSTRACT:
A developer container for feeding and discharging developer by rotationally moving about a rotation axis includes a container body for containing developer and is provided with a discharge opening for permitting discharge of the developer, and developer movement suppression means disposed inside and adjacent to the discharge opening. The developer movement suppression means includes a first wall member for scooping the developer contained in the container body by rotational movement of the container body and a second wall member, disposed at an end portion of the first wall member with respect to a direction of the rotation axis, for suppressing movement of the developer scooped by the first wall member while permitting the developer to partly move from one side to the other side thereof.

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