Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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Filing date
Publication date
Application filed by Ricoh Co LtdfiledCriticalRicoh Co Ltd
Priority to JP3179076ApriorityCriticalpatent/JPS52114330A/en
Publication of JPS52114330ApublicationCriticalpatent/JPS52114330A/en
Exposure Or Original Feeding In Electrophotography
(AREA)
Control Or Security For Electrophotography
(AREA)
Facsimiles In General
(AREA)
Abstract
PURPOSE:To detect the abnormal conduction conditions of various types by taking the exclusive logical sum of the output signal of an AC load and the conduction command.
JP3179076A1976-03-231976-03-23Abnormal conduction detecting circuit for copying machine
PendingJPS52114330A
(en)