CONVEYING DEVICE AND IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To suppress the generation of a floating toner generated when a guide member for guiding a recording material is adopted while accompanied with a movement operation.SOLUTION: A conveying device includes: a first route member 41 for guiding a recording material toward a transfer...

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Bibliographische Detailangaben
Hauptverfasser: HONDA MAKOTO, KOIDE HIROYUKI, MATSUZAWA KEISUKE
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To suppress the generation of a floating toner generated when a guide member for guiding a recording material is adopted while accompanied with a movement operation.SOLUTION: A conveying device includes: a first route member 41 for guiding a recording material toward a transfer part Tp and the like for forming a toner image; a shield member 43 provided facing the first route member 41 to guide a paper sheet P and performing an operation to separate from the first route member 41 and the operation to come into contact with the first route member 41; and a reducing part 432 for suppressing an air flow directed to the transfer part Tp and the like generated accompanied with the operation to separate from and the operation to come into contact with the shield member 43. By this reducing part 432, the air flow accompanied with the operation of the shield member 43 is suppressed, and the generation of a floating toner is suppressed.SELECTED DRAWING: Figure 2 【課題】移動動作を伴いながら記録材を案内する案内部材を採用した場合に生じる浮遊トナーの発生を抑制する。【解決手段】トナー像を形成する転写部Tp等に向けて記録材を案内する第1経路部材41と、第1経路部材41に対向して設けられて用紙Pを案内するとともに、第1経路部材41から離れる動作および第1経路部材41と接触する動作を行う遮蔽部材43と、遮蔽部材43の離れる動作および接触する動作に伴って生じる転写部Tp等に向けた空気流を抑制する低減部432とを備える。そして、この低減部432によって、遮蔽部材43の動作に伴う空気流が抑制され、浮遊トナーの発生が抑制される。【選択図】図2