Electrophotography – Diagnostics – Consumable
Reexamination Certificate
2006-09-22
2008-12-02
Gray, David M. (Department: 2852)
Electrophotography
Diagnostics
Consumable
C399S064000
Reexamination Certificate
active
07460799
ABSTRACT:
A developer accommodating apparatus, a developing apparatus and an image forming apparatus are provided capable of obtaining detection stability of irregular reflection light. The developing apparatus of the present invention comprises an accommodating section to accommodate developer of predetermined quantity, a light emitting section to emit light toward outside; and a light shading section to shade the light emitted from the light emitting section according to the predetermined quantity of the developer in the accommodating section.
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Gray David M.
Oki Data Corporation
Rabin & Berdo PC
Service Kristofferson
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