Electrophotography – Diagnostics – Consumable
Reexamination Certificate
2011-08-09
2011-08-09
Porta, David P (Department: 2884)
Electrophotography
Diagnostics
Consumable
C399S083000, C399S111000, C711S103000
Reexamination Certificate
active
07995933
ABSTRACT:
In an image forming apparatus employing a process cartridge for image forming apparatus which is equipped with a chip including a rewritable non-volatile memory, the non-volatile memory at least includes a read-only region and an arbitrarily rewritable region, a control program for writing data to the read-only region is installed in the arbitrarily rewritable region, and the use of the control program is limited after the completion of the writing of data to the read-only region.
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Kondo Masao
Nomura Takeshi
Ohara Koji
Yabuki Shinichi
Bryant Casey
Buchanan & Ingersoll & Rooney PC
Konica Minolta Business Technologies Inc.
Porta David P
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