Developing unit, process cartridge, and image forming device

Details Developing unit, process cartridge, and image forming device Developing unit, process cartridge, and image forming device

2008-02-01

2010-11-09

Porta, David P (Department: 2884)

Radiant energy

Geological testing or irradiation

With drill or drilling

Reexamination Certificate

active

07829840

ABSTRACT:
A developing unit includes a developer agitating member having a plurality of vanes that are disposed in a developer containing chamber and that are rotatable about an axis parallel to an axis of a supply roller. Each of the vanes has a peripheral edge, and a trailing end of the peripheral edge in a vane rotation direction is located more inside than a leading end of the peripheral edge.

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