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IMAGE FORMING APPARATUS, BASIS-WEIGHT DERIVING METHOD, AND BASIS-WEIGHT DERIVING PROGRAM

机译:图像形成装置,基权推导方法和基权推导程序

摘要

An image forming apparatus includes a first light source, a second light source, an optical sensor, a storage, and a hardware processor that controls operation of the image forming apparatus, wherein the first wavelength and the second wavelength have a wavelength having a high correlation between the transmittance and the basis weight, compared with those at other wavelengths, and the hardware processor calculates a first transmittance from the amount of the first emission light and the amount of the first transmission light, calculates a second transmittance from the amount of the second emission light and the amount of the second transmission light, derives a first basis weight corresponding to the first transmittance, derives a second basis weight corresponding to the second transmittance, and derives a first average basis weight obtained by averaging the first basis weight and the second basis weight.
机译:一种图像形成设备,包括第一光源,第二光源,光学传感器,存储器和控制该图像形成设备的操作的硬件处理器,其中第一波长和第二波长具有相关性高的波长。与其他波长下的透射率和基重之间的比较,硬件处理器根据第一发射光的量和第一透射光的量计算出第一透射率,并根据第二波长的计算出第二透射率发射光和第二透射光的量,得出与第一透射率相对应的第一基重,得出与第二透射率相对应的第二基重,并得出通过将第一基重和第二基重平均得到的第一平均基重定量。

著录项

  • 公开/公告号US2020122481A1

    专利类型

  • 公开/公告日2020-04-23

    原文格式PDF

  • 申请/专利权人 KONICA MINOLTA INC.;

    申请/专利号US201916598365

  • 发明设计人 SHOGO ASAOKA;

    申请日2019-10-10

  • 分类号B41J2/447;G03G15/04;G03G15;B41J11/20;

  • 国家 US

  • 入库时间 2022-08-21 11:24:02

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