发明授权
US5064738A Liquid toning process and apparatus 失效
液体调色过程和设备

Liquid toning process and apparatus
摘要:
A process and apparatus is provided for liquid development of a latent electrostatic image. A member bearing an electrostatic image is moved successively past (a) a toner liquid dispersion applying station wherein the latent image is developed, (b) a skiving station wherein residual liquid developer is removed, (c) a rinsing station wherein a rinse liquid is applied, and, if required, (d) another skiving station wherein residual rinse liquid is removed. the first skiving station preferably employs a conductive, resilient roller which is applied under pressure to the member and which is also initially covered with a flush liquid. The rinse liquid is preferably the toner liquid dispersion.
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