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    • 9. 发明授权
    • Cleaning and spots blade lubricating method and apparatus
    • 清洁刮刀润滑方法及装置
    • US07362996B2
    • 2008-04-22
    • US11182974
    • 2005-07-14
    • John S. FacciWilliam H. WaymanMichael Q. Lu
    • John S. FacciWilliam H. WaymanMichael Q. Lu
    • G03G21/00
    • G03G21/0011G03G21/0047G03G21/0076G03G2221/0005G03G2221/001
    • A cleaning and spots blade lubricating apparatus and method, the apparatus for the method includes (a) a pre-clean charging device including a first bias having a first polarity; (b) a cleaning device having (1) a cleaning mode including a second bias having a second polarity opposite the first polarity, and (ii) a non cleaning mode including a third bias having a third polarity; (c) a spots blade for removing random spots from a moving photoreceptor surface being cleaned; and (d) a programmable controller connected to the pre-clean charging device and to the cleaning device for forming a lubricating residual toner stripe on a portion of the moving photoreceptor surface, the programmable controller intermittently and momentarily switching the cleaning device from the cleaning mode to the non-cleaning mode for forming the lubricating residual toner stripe.
    • 一种清洁和刮刀润滑装置和方法,所述方法的装置包括(a)预清洁充电装置,其包括具有第一极性的第一偏置; (b)清洁装置,具有(1)包括具有与第一极性相反的第二极性的第二偏压的清洁模式,以及(ii)包括具有第三极性的第三偏压的非清洁模式; (c)用于从被清洁的移动感光体表面去除随机点的斑点刀片; 和(d)连接到预清洁充电装置和清洁装置的可编程控制器,用于在可移动感光体表面的一部分上形成润滑残留调色剂条,所述可编程控制器间歇地且瞬时地将清洁装置从清洁模式切换 到用于形成润滑残留调色剂条的非清洁模式。