IMAGE FORMING APPARATUS
PROBLEM TO BE SOLVED: To provide an image forming apparatus that reduces the concentration of ozone without causing a cleaning failure.SOLUTION: An image forming apparatus comprises: charging means (3) that charges a surface of a latent image carrier; air-blowing means (21) that blows an air to the...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an image forming apparatus that reduces the concentration of ozone without causing a cleaning failure.SOLUTION: An image forming apparatus comprises: charging means (3) that charges a surface of a latent image carrier; air-blowing means (21) that blows an air to the vicinity of the charging means; first detection means (31) that detects the temperature of the air blown to the vicinity of the charging means; and second detection means (32) that detects the temperature in the vicinity of the charging means. The image forming apparatus controls the operation of the air-blowing means on the basis of results of detection from the first detection means and second detection means.SELECTED DRAWING: Figure 3
【課題】 クリーニング不良を起こすことなくオゾン濃度を低減する画像形成装置を提供する。【解決手段】 潜像担持体表面を帯電する帯電手段(3)と、空気を帯電手段付近に送り込む送風手段(21)と、帯電手段付近に送り込む空気の温度を検出する第1検出手段(31)と、帯電手段付近の温度を検出する第2検出手段(32)と、を有し、第1検出手段の検出結果と第2検出手段の検出結果に基づいて、送風手段の動作を制御することを特徴とする。【選択図】図3 |
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