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JPH0844239A Expired / Lapsed JP ⏱️ 0.0 years remaining

Serial type electrophotographic device

Assignee: Fujitsu Ltd
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Filing: 1994-07-29
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Granted: —
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Expires: 2014-07-29
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Abstract

Abstract Translated from Japanese (57)【要約】 (修正有) 【目的】 記録ドラムによりトナー像を潜像させて記録 紙に印字を行うシリアル型電子写真装置に関し、温度上 昇を抑制すると共に、異常昇温時の安全対策を図る。 【構成】 キャリッジ32を記録紙39の搬送方向と垂 直な方向に移動させてプロセス部34及び定着器35で 印字、定着させるにあたり、定着ローラ60を誘導コイ ル42により誘導加熱法により加熱する。そして、誘導 コイル42の温度上昇が所定以上のときに温度フューズ 43により供給電流を遮断する。 (57) [Summary] (Correction) [Purpose] A serial electrophotographic device that prints on recording paper by forming a latent toner image on a recording drum, while suppressing temperature rise and taking safety measures against abnormal temperature rise. Plan. The fixing roller 60 is heated by an induction coil 42 by an induction heating method when the carriage 32 is moved in a direction perpendicular to the conveyance direction of the recording paper 39 and printing and fixing are performed by the process unit 34 and the fixing device 35. Then, when the temperature rise of the induction coil 42 exceeds a predetermined value, the temperature fuse 43 shuts off the supply current.

Inventors

  • 👤 Shuzo Masuda
  • 👤 修三 増田
  • 👤 Ryoichi Iwama
  • 👤 良一 岩間

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-09 05:28
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/20; G03G15/2003; G03G15/2014; G03G15/2064; G03G15/22; G03G15/32; G03G2215/00; G03G2215/00953; G03G2215/00962; G03G2215/00974

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