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Systems and methods for momentum controlled scavengeless jumping development in electrophotographic marking devices
Systems and methods for momentum controlled scavengeless jumping development in electrophotographic marking devices
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机译:用于电子照相标记设备中的动量控制的无清除跳跃显影的系统和方法
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摘要
To generate a toner cloud in a development system, a first potential is applied to a donor roll for a first pulse time to project toner from the donor roll toward a photoreceptor; a second potential is applied to the donor roll for a second pulse time to slow the speed at which the toner is projected toward the photoreceptor; a third potential is applied to the donor roll for a third pulse time to hold toner between the donor roll and the photoreceptor; and a fourth potential is applied to the donor roll for a fourth pulse time to urge undeveloped toner to the surface of the donor roll. Voltages may also be applied for selectivity removing toner from a donor roll.
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