Electrophotography – Diagnostics – Consumable
Reexamination Certificate
2005-08-02
2005-08-02
Grainger, Quana (Department: 2852)
Electrophotography
Diagnostics
Consumable
Reexamination Certificate
active
06925267
ABSTRACT:
An image forming apparatus or a cartridge detachably attachable to the image forming apparatus is provided, wherein the apparatus comprises a developer container for containing developer, a developer amount detector for detecting an amount of the developer contained in the developer container, a memory for memorizing information concerning the amount of the developer detected by the detector and an output unit for outputting the information concerning the amount of the developer. The output unit outputs the information concerning the developer memorized in the memory until the detection result of the detector is confirmed.
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Hibi Takashi
Kakeshita Tomomi
Ogata Hiroaki
Sakurai Kazushige
Sasame Hiroshi
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Grainger Quana
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