Image forming apparatus, controlling method therefor, and storage medium

An image forming apparatus is disclosed that can specify the cause and the part of an electrical failure with an inexpensive configuration and facilitate the maintenance by a user or an administrator. Power is supplied to function units in the image forming apparatus and a value is detected by a pow...

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Bibliographic Details
Main Author SAISHO KAZUYA
Format Patent
LanguageEnglish
Published 29.09.2015
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:An image forming apparatus is disclosed that can specify the cause and the part of an electrical failure with an inexpensive configuration and facilitate the maintenance by a user or an administrator. Power is supplied to function units in the image forming apparatus and a value is detected by a power detection unit. A state of the image forming apparatus is specified by a first control unit that can determine, based on the specified state and the detected value, whether or not there is an electrical failure. If there is a determined electrical failure, the power is supplied separately to the function units so that the first control unit can specify an electrically failed part based on a state of the image forming apparatus estimated at the separate supply and the detected value, and can notify a user or an administrator of the specified failed part.
Bibliography:Application Number: US201514591191