Sheet-material associating – Associating or disassociating – Sheet associating
Reexamination Certificate
2010-10-14
2011-12-27
Mackey, Patrick (Department: 3651)
Sheet-material associating
Associating or disassociating
Sheet associating
C270S058090, C399S407000
Reexamination Certificate
active
08083219
ABSTRACT:
A sheet post-processing apparatus includes a warming-up device including a first duct connected to a fan to lead warm exhaust air sucked from an image forming apparatus into an apparatus, a second duct provided to lead the warm exhaust air discharged by a fan or ambient Air in a housing to the fan, and a control valve that performs switching control to lead, when a temperature sensor measures temperature equal to or higher than proper operation temperature, high-temperature Air in the housing and the warm exhaust air such that the fan discharges the high-temperature Air and the warm exhaust air to the outside and lead, when the temperature sensor measures temperature lower than the proper operation temperature, the warm exhaust air to the mechanical members of the sheet post-processing apparatus and the temperature sensor.
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Sasahara Katsuya
Sugizaki Yoshiaki
Tsuchiya Katsuhiko
Kabushiki Kaisha Toshiba
Mackey Patrick
Toshiba Tec Kabushiki Kaisha
Turocy & Watson LLP
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