New paper feed mechanism utilizing electrostatic force

Shinjiro Umezu*, Jumpei Shiraishi, Hiroyuki Kawamoto

*この研究の対応する著者

研究成果: Paper査読

1 被引用数 (Scopus)

抄録

A new paper separation and feed mechanism is proposed to realize a highly reliable paper handling system for printers. A prototype mechanism consisted of a roller-type separation electrode coated with an insulating film, a ground electrode, and a paper pile between the electrodes. When electrostatic field was applied between the electrodes, it was confirmed that only the top paper was separated. However the applied voltage had to be increased to separate subsequent papers, because charge on the insulating film was cancelled by the attached paper. Then a biased charger roller was settled in contact with the separation electrode to charge the insulating film on the separation electrode. In this system, reliable paper separation and feed was realized and a feed speed over 600 mm/s was demonstrated.

本文言語English
ページ194-197
ページ数4
出版ステータスPublished - 2004 12 1
イベントFinal Program and Proceedings of IS and T's NIP20: International Conference on Digital Printing Technologies - Salt Lake City, UT, United States
継続期間: 2004 10 312004 11 5

Conference

ConferenceFinal Program and Proceedings of IS and T's NIP20: International Conference on Digital Printing Technologies
国/地域United States
CitySalt Lake City, UT
Period04/10/3104/11/5

ASJC Scopus subject areas

  • メディア記述
  • コンピュータ サイエンスの応用

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