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Proceedings Paper

Numerical simulation of toner jumping method for nonimpact printing
Author(s): Noboru Kutsuwada; Tsutomu Shohdohji; Harunobu Izawa; Nobuhiro Okada; Takashi Sugai
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Paper Abstract

The `toner jumping method' is proposed to more simply conduct the non-impact printing process in electrophotography. To clarify the fundamental functions of this method, in this paper, the jumping behavior of toner is studied by simulating with the aid of a personal computer. To control the locus and distribution of toner from a magnet roller electrode to the paper on the back electrode, the mesh electrode is assumed to be inserted at the middle of the roller and back electrode. Between the magnet roller electrode and the back electrode the higher dc voltage is applied compared with the mesh electrode against the roller electrode. The locus and distribution of toner reaching the paper are simulated changing the applied voltage in each raw's and column's direction of mesh electrode. It is assumed to be possible to control the jumping behavior of toner from magnet roller to paper. As a result, the role of the mesh electrode in the `toner jumping method' on the quality of image in the non-impact printing process is suggested.

Paper Details

Date Published: 18 June 1993
PDF: 6 pages
Proc. SPIE 1912, Color Hard Copy and Graphic Arts II, (18 June 1993); doi: 10.1117/12.146260
Show Author Affiliations
Noboru Kutsuwada, Nippon Institute of Technology (Japan)
Tsutomu Shohdohji, Nippon Institute of Technology (Japan)
Harunobu Izawa, Nippon Institute of Technology (Japan)
Nobuhiro Okada, Nippon Institute of Technology (Japan)
Takashi Sugai, Nippon Institute of Technology (Japan)


Published in SPIE Proceedings Vol. 1912:
Color Hard Copy and Graphic Arts II
Jan Bares, Editor(s)

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