Electrical computers and digital processing systems: support – Computer power control – Power conservation
Reexamination Certificate
2008-11-21
2011-12-20
Cleary, Thomas J (Department: 2111)
Electrical computers and digital processing systems: support
Computer power control
Power conservation
C713S300000, C713S320000, C713S323000, C713S330000
Reexamination Certificate
active
08082461
ABSTRACT:
An image forming apparatus includes a printing unit, a controlling unit, and a monitoring unit to monitor, while the printing unit and the controlling unit are in a power-saving mode in which power supply to the printing unit and the controlling unit is stopped, whether there is a resuming factor for resuming operation from the power-saving mode. When the resuming factor is detected, the monitoring unit sends to the printing unit a request to resume operation and a request to set a printing mode, before sending a request to resume operation to the controlling unit.
REFERENCES:
patent: 07061095 (1995-03-01), None
patent: 08063051 (1996-03-01), None
patent: 2002-268471 (2002-09-01), None
patent: 2003-89254 (2003-03-01), None
patent: 2005-94679 (2005-04-01), None
Cleary Thomas J
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ricoh & Company, Ltd.
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