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    • 10. 发明申请
    • System And Method For Varying Transfer Pressure Applied By A Transfer Roller In A Printer
    • 用于转印辊在打印机中应用的不同转印压力的系统和方法
    • US20100067933A1
    • 2010-03-18
    • US12209786
    • 2008-09-12
    • Michael E. JonesBjoern E. Brunner
    • Michael E. JonesBjoern E. Brunner
    • G03G15/16
    • B41J2/0057G03G15/167G03G2221/1642
    • A printer and method have been developed that vary the force applied by the transfer roller against the imaging member to facilitate the climb of the transfer roller as the media enters the nip and then apply an appropriate force for effective transfer of an image from the imaging member to the media. The printer includes an imaging member, a transfer roller located proximate to the imaging member, a controller being configured to generate signals that control movement of the transfer roller, and a displaceable linkage coupled to the controller to receive signals from the controller that control movement of the transfer roller and coupled to the transfer roller to move the transfer roller into and out of contact with the imaging member, the displaceable linkage applying a first move of the transfer roller into contact with the imaging member to form a transfer nip at a commanded first force, the displaceable linkage applying a second move to the transfer roller at a commanded second force, and the displaceable linkage applying a third move to the transfer roller at a commanded third force.
    • 已经开发了一种打印机和方法,其改变由转印辊抵靠成像构件施加的力,以便当介质进入辊隙时促进转印辊的爬升,然后施加适当的力以有效地从成像构件传递图像 到媒体。 打印机包括成像构件,位于成像构件附近的转印辊,控制器被配置为产生控制转印辊的运动的信号,以及耦合到控制器的可移动联动器,以接收控制器的信号, 转印辊并且耦合到转印辊以将转印辊移动到与成像构件接触和脱离接触的位置,可移动连接件施加转印辊的第一移动以与成像构件接触以在指令的第一处形成转印辊隙 力,所述可移动连杆以指令的第二力将第二移动施加到所述转印辊,并且所述可移动连杆以指令的第三力将第三移动施加到所述转印辊。