TRANSFER DEVICE AND IMAGE FORMING APPARATUS

To provide a transfer device that, even when an image carrier cleaning unit is arranged above a developer image carrying unit, can prevent spill of waste toner when the image carrier cleaning unit is replaced.SOLUTION: A transfer device 10 comprises: an image carrier 10A that carries a developer ima...

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1. Verfasser: ICHIHASHI OSAMU
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a transfer device that, even when an image carrier cleaning unit is arranged above a developer image carrying unit, can prevent spill of waste toner when the image carrier cleaning unit is replaced.SOLUTION: A transfer device 10 comprises: an image carrier 10A that carries a developer image; and a cleaning unit 100 that is arranged above the image carrier 10A and includes a cleaning member (cleaning blade 104) that cleans a surface of the image carrier 10A. The cleaning unit 100 has a housing 101 that has an opening 101B opening toward the image carrier 10A, and a shutter 109 that opens and closes the opening 101B. The opening 101B of the housing 101 is configured to be rotatable to be directed upward from a state in which it is directed to the image carrier 10A. In conjunction with the rotation of the cleaning unit 100, the shutter 109 moves to a position to close the opening 101B.SELECTED DRAWING: Figure 2 【課題】像担持体クリーニング部が現像材像担持部の上方に配置される場合であっても、像担持体クリーニング部を交換する際に廃トナーのこぼれを防止できる転写装置を提供する。【解決手段】転写装置10は、現像材像を担持する像担持体10Aと、像担持体10Aの上方に配置され、像担持体10Aの表面をクリーニングするクリーニング部材(クリーニングブレード104)を備えたクリーニング部100を備え、クリーニング部100は、像担持体10Aに向けて開口する開口部101Bを有する筐体101と、開口部101Bを開閉するシャッタ109を有し、筐体101の開口部101Bが像担持体10Aに向いている状態から上方を向くように回動可能に構成され、クリーニング部100の回動に連動して、シャッタ109が開口部101Bを閉じる位置に移動する。【選択図】図2