Electronic control method of electrostatic recording

Abstract

Abstract PURPOSE:To obviate the occurrence of uneven recording and ghosts by continuously arraying the specified number of recording styli of electrostatic recording to constitute blocks, letting the blocks belong alternately to two groups and alternately reciprocatively scanning the blocks of each group thereby performing recording. CONSTITUTION:The sepcified number, e.g., 10 pieces, of recording styli 1 of electrostatic recording such as of a fascimile, printer for computer, etc., are continuously arrayed to form a block. Such blocks are continuously arranged in plurality and the blocks are alternately segmented to two groups of A and B in the order of their array and are connected, group by group, to recording stylus voltage driving circuits 3a, 3b. Recording positions are selected by applying control voltage Vs to control electrodes 2. By so controlling the recording positions that the blocks of the A, B groups are alternately reciprocatively scanned and recorded in the order of the blocks A1 B3 A2 B4 A3... at the recording, the occurence of uneven recording may be obviated and the production of ghosts obviated as well.

Inventors

• 👤 Masaru Onishi

Bibliographic Details