Electrophotography – Control of electrophotography process – Control of fixing
Reexamination Certificate
2005-06-07
2005-06-07
Ngo, Hoang (Department: 2852)
Electrophotography
Control of electrophotography process
Control of fixing
C399S069000, C219S216000
Reexamination Certificate
active
06904246
ABSTRACT:
An image heating apparatus is provided, which includes: a heating member for heating an image on a recording material; a temperature control unit for controlling a temperature of the heating member to a predetermined set temperature; a waiting state setting unit for setting a waiting state in which the temperature of the heating member is controlled to a first set temperature; and a waiting state releasing unit for releasing the waiting state in a shorter time between a set time from start of a waiting state releasing operation and a time needed to reach a second set temperature at which the waiting state is released. An image formable state can be recovered from a low power mode in a short time.
REFERENCES:
patent: 6697580 (2004-02-01), Nakayama
patent: 2003/0111678 (2003-06-01), Colombo et al.
patent: 2000-200013 (2000-07-01), None
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Ngo Hoang
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