Electrophotography – Remote monitoring
Reexamination Certificate
2010-03-22
2011-12-27
Tran, Hoan (Department: 2884)
Electrophotography
Remote monitoring
C399S024000, C399S025000
Reexamination Certificate
active
08086115
ABSTRACT:
An image forming apparatus includes: a predicting unit that predicts a prediction lifetime of a consumable that is detachably mounted in the image forming apparatus, based on consumption information corresponding to an operation of the image forming apparatus; a connection determining unit that determines whether or not the image forming apparatus is connected to a managing apparatus that manages a replacement time of the consumable that is detachably mounted in the image forming apparatus; a consumption information transmitting unit that transmits the consumption information to the managing apparatus located outside the image forming apparatus; a managed lifetime information receiving unit as defined herein; a replacement time determining unit that determines whether or not the replacement time of the consumable has been reached; a learning unit as defined herein; and a prediction lifetime updating unit as defined herein.
REFERENCES:
patent: 7330673 (2008-02-01), Eom
patent: 7983574 (2011-07-01), Kolb
patent: 2001-228761 (2001-08-01), None
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patent: 2009-69530 (2009-04-01), None
Nagata Kenjo
Yamasaki Naoya
Fuji Xerox Co. Ltd
Sughrue & Mion, PLLC
Tran Hoan
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