Image forming apparatus having toner replenishing features

Details Image forming apparatus having toner replenishing features Image forming apparatus having toner replenishing features

2008-01-08

2008-01-08

Gray, David M. (Department: 2852)

Electrophotography

Having particular structure

Modular or displaceable

Reexamination Certificate

active

11226323

ABSTRACT:
A fixing unit as an embodiment of the present invention has a main body frame to contain a photoconductive drum and a fixing unit, a protection cover which is placed in a space to a toner drum and has a three-dimensional structure to form an air layer in a clearance to the main body frame, a first cover and second cover rotated on the same rotating axis, and a knob and knob which are formed on the first cover and second cover, respectively, and placed on different surfaces.

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