IMAGE FORMING DEVICE
To provide an image forming device capable of minimizing difference between image gloss of the first recording medium and that of the one-hundredth recording medium, in comparison to an arrangement where a preheating unit heats a recording medium such that the maximum temperature of a portion of a c...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide an image forming device capable of minimizing difference between image gloss of the first recording medium and that of the one-hundredth recording medium, in comparison to an arrangement where a preheating unit heats a recording medium such that the maximum temperature of a portion of a conveyor unit in contact with the recording medium is higher than temperature of the recording medium.SOLUTION: A portion of a conveyor unit in contact with a recording medium is made of a material that makes the maximum temperature of the portion in contact with the recording medium equal to or less than temperature of the recording medium while the recording medium is heated by a preheating unit.SELECTED DRAWING: Figure 1
【課題】予備加熱部が記録媒体を加熱するときに、搬送部において記録媒体と接触している部分の最大温度が記録媒体の温度より高くなる場合と比して、１枚目の記録媒体の画像の光沢度と、１００枚目の記録媒体の画像の光沢度とに差が生じるのを抑制することができる画像形成装置を得る。【解決手段】搬送部において記録媒体と接触している部分は、予備加熱部によって記録媒体が加熱されているときに、記録媒体と接触している部分の最大温度が記録媒体の温度以下となる材料で形成されている。【選択図】図１ |
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