A device for direct electrostatic printing with an edge electrode and an AC-field on the surface of the toner delivery means
作者： Guido Desie , Frans Backeljauw
DOI:
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摘要: A device for direct electrostatic printing is provided comprising means creating a flow of charged toner particles from delivering particles, having surface bearing to an image receiving substrate, applying DC potential difference between the and substrate printhead structure control electrodes, interposed in wise controlling only one side, wherein AC-field on are incorporated, frequency 1.5 3 kHz.
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