| 摘要 |
A dielectric recording member is prepared consisting of a backing member which is coated with a photoconductor layer overlain with a dielectric layer. The backing member consists of conducting portions separated by insulating portions so arranged that the conductivity of the backing is discontinuous across its width but continuous through its thickness. A linear array of writing styli is positioned to contact the conductive portions of the base on the side remote from the photoconductor and dielectric layer, which styli may be selectively grounded in response to an input signal to cause image wise charging of the dielectric surface when a uniform potential is applied to such dielectric surface of the recording member.
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