Electrophotography – Diagnostics – Consumable
Reexamination Certificate
2011-03-08
2011-03-08
Ngo, Hoang (Department: 2852)
Electrophotography
Diagnostics
Consumable
C399S030000
Reexamination Certificate
active
07903986
ABSTRACT:
In a reuse method for reusing a reusable device and a sensor of a first image forming apparatus having a first process linear velocity in a second image forming apparatus having at least one second process linear velocity different from the first process linear velocity, the reusable device and the sensor are installed in the first image forming apparatus, and when the first image forming apparatus switches from the first process linear velocity to the second process linear velocity at an initial state before the reusable device is used, output of the sensor at the second process linear velocity is measured. When information on the output of the sensor at the second process linear velocity is stored, the reusable device and the sensor are removed from the first image forming apparatus and installed in the second image forming apparatus.
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Fujimori Kohta
Hasegawa Shin
Hirai Shuji
Hirayama Yushi
Ishibashi Hitoshi
Ngo Hoang
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ricoh Company Limited
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