Electrophotography – Machine operation – Having power supply
Reexamination Certificate
2011-06-14
2011-06-14
Walsh, Ryan D (Department: 2852)
Electrophotography
Machine operation
Having power supply
C399S090000, C399S228000, C399S411000
Reexamination Certificate
active
07962059
ABSTRACT:
An image forming apparatus includes a plurality of developing devices, a voltage generating part to generate a developing voltage, first switching parts to supply the voltage generated in the voltage generating part to a predetermined developing device out of the plurality of developing devices, a second switching part to selectively supply the developing voltage generated in the voltage generating part to the first switching parts, and a controller to control the first switching parts and the second switching part.
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Samsung Electronics Co,. Ltd.
Stanzione & Kim LLP
Walsh Ryan D
LandOfFree
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