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    • 1. 发明授权
    • Optimization of reload performance for printer development systems with donor rolls
    • 用供体辊优化打印机开发系统的重新加载性能
    • US08005390B2
    • 2011-08-23
    • US12250591
    • 2008-10-15
    • Palghat S. RameshJoseph SheflinJack LeStrangePeter PaulAaron M. Burry
    • Palghat S. RameshJoseph SheflinJack LeStrangePeter PaulAaron M. Burry
    • G03G15/00G03G15/02
    • G03G15/5041
    • A method creates a printing image charge on a photoreceptor printing region of a photoreceptor within a printing apparatus and, simultaneously with the creating of the printing image charge, charges source patches on the photoreceptor outside the photoreceptor printing region. The method then transfers developer material from a donor roll to the photoreceptor. The source patches cause developer material to be removed from areas of the donor roll outside a donor roll printing region to create developer material-depleted regions. The method then reloads the donor roll with developer material using a magnetic brush and evaluates a reload function of the donor roll by characteristics of developer material on target patches with developer material in areas of the non-printing region of the photoreceptor adjacent the target patches. The method then alters the printing image charge to maintain the reload function within a predetermined range.
    • 一种方法在印刷装置内的感光体的感光体印刷区域上产生印刷图像电荷,并且与印刷图像电荷的产生同时,在感光体打印区域外的感光体上对源极贴片充电。 该方法然后将显影剂材料从供体辊转移到感光体。 源贴片使得显影剂材料从供体辊印刷区域外的供体辊的区域移除,以产生显影剂材料耗尽区域。 然后,该方法使用磁刷将显影剂材料重新加载供体辊,并通过显影剂材料在邻近目标贴片的感光体的非印刷区域的区域中的显影剂材料的特征来评估供体辊的重新加载功能。 该方法然后改变打印图像电荷以将重新加载功能保持在预定范围内。
    • 3. 发明申请
    • OPTIMIZATION OF RELOAD PERFORMANCE FOR PRINTER DEVELOPMENT SYSTEMS WITH DONOR ROLLS
    • 打印机开发系统的重放性能优化
    • US20100092200A1
    • 2010-04-15
    • US12250591
    • 2008-10-15
    • Palghat S. RameshJoseph SheflinJack LeStrangePeter PaulAaron M. Burry
    • Palghat S. RameshJoseph SheflinJack LeStrangePeter PaulAaron M. Burry
    • G03G15/00
    • G03G15/5041
    • A method creates a printing image charge on a photoreceptor printing region of a photoreceptor within a printing apparatus and, simultaneously with the creating of the printing image charge, charges source patches on the photoreceptor outside the photoreceptor printing region. The method then transfers developer material from a donor roll to the photoreceptor. The source patches cause developer material to be removed from areas of the donor roll outside a donor roll printing region to create developer material-depleted regions. The method then reloads the donor roll with developer material using a magnetic brush and evaluates a reload function of the donor roll by characteristics of developer material on target patches with developer material in areas of the non-printing region of the photoreceptor adjacent the target patches. The method then alters the printing image charge to maintain the reload function within a predetermined range.
    • 一种方法在印刷装置内的感光体的感光体印刷区域上产生印刷图像电荷,并且与印刷图像电荷的产生同时,在感光体打印区域外的感光体上对源极贴片充电。 该方法然后将显影剂材料从供体辊转移到感光体。 源贴片使得显影剂材料从供体辊印刷区域外的供体辊的区域移除,以产生显影剂材料耗尽区域。 然后,该方法使用磁刷将显影剂材料重新加载供体辊,并通过显影剂材料在邻近目标贴片的感光体的非印刷区域的区域中的显影剂材料的特征来评估供体辊的重新加载功能。 该方法然后改变打印图像电荷以将重新加载功能保持在预定范围内。