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Developer deterioration detecting method, the developer deterioration detection device, a developing device, an image forming apparatus and image forming method
Developer deterioration detecting method, the developer deterioration detection device, a developing device, an image forming apparatus and image forming method
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机译:显影剂劣化检测方法,显影剂劣化检测装置,显影装置,图像形成装置和图像形成方法
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摘要
PROBLEM TO BE SOLVED: To provide; a developer deterioration detection method of favorably detecting deterioration of a developer containing toner and magnetic carrier while collateralizing the suppression of cost; a developer deterioration detector using this method; a developing device having the developer deterioration detector; an image forming apparatus using this method or having these devices; and an image forming method using this method or these devices.;SOLUTION: Detection means 18, 88, 89, and 90 are used which detect deterioration of the developer containing toner and carrier, on the basis of a prescribed characteristic of the developer moved by a moving member for moving the developer.;COPYRIGHT: (C)2006,JPO&NCIPI
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