Electrophotography – Control of electrophotography process – Control of fixing
Reexamination Certificate
2007-03-20
2009-06-09
Chen, Sophia S (Department: 2852)
Electrophotography
Control of electrophotography process
Control of fixing
C219S216000, C399S088000
Reexamination Certificate
active
07546052
ABSTRACT:
When a main switch11is off, an electricity storage device93is charged with electric power of a commercial AC power supply80. When the main switch11is on and warming-up of a fixing unit35is necessary, a halogen heater51in a heating roller41is actuated by the electric power of the commercial AC power supply80and a halogen heater52in the heating roller41is actuated by discharge electric power of the electricity storage device93.
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Chen Sophia S
Kabushiki Kaisha Toshiba
Toshiba Tec Kabushiki Kaisha
Turocy & Watson LLP
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