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Canon Inc
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Canon Inc
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Application filed by Canon IncfiledCriticalCanon Inc
Priority to JP775376ApriorityCriticalpatent/JPS5290945A/en
Publication of JPS5290945ApublicationCriticalpatent/JPS5290945A/en
Electrophotography Using Other Than Carlson'S Method
(AREA)
Abstract
PURPOSE: To keep a first image, a second and following images constant using an electrostatic printing master, by changing corona discharge or the like according to the progress of print number.