发明名称 IMAGE FORMING DEVICE
摘要 <p>Provided is an image forming device, which can be accurately maintained by determining a dirt state when a separating neutralization member is contaminated by having a paper powder and a toner attached thereto. The image forming device is provided with: a photoreceptor drum (102); an electrostatically charging roller (103), which electrostatically charges the photoreceptor drum; a transfer roller (105) for transferring, to a recording medium, a toner image formed on the photoreceptor drum; a separating neutralization member (108) for separating the recording medium from the photoreceptor drum; and a control means, which issues a notification relating to the separating neutralization member, on the basis of a first detected current value detected by means of a current detecting means in a state wherein a charged voltage is applied to the electrostatically charging roller, and a second detected current value detected by means of a current detecting means in a state wherein a transfer voltage is applied to the transfer roller.</p>
申请公布号 WO2012077355(A1) 申请公布日期 2012.06.14
申请号 WO2011JP06919 申请日期 2011.12.12
申请人 CANON FINETECH INC.;KUNIMATSU, MIHO;KOBAYASHI, MASATO 发明人 KUNIMATSU, MIHO;KOBAYASHI, MASATO
分类号 G03G15/14;G03G15/16;G03G21/00 主分类号 G03G15/14
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