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公开(公告)号：US20070003342A1
公开(公告)日：2007-01-04
申请号：US11417834
申请日：2006-05-03
IPC分类号： G03G15/00
CPC分类号： G03G15/602 , G03G2215/00189
摘要： An automatic document feeder with a single drive roller including a drive roller wheel is provided. The single drive roller is the only drive roller in the automatic document feeder. The single drive roller also includes a drive roller shaft extending through the center of the drive roller wheel. The drive roller shaft is fixed to the center of the drive roller wheel and applies a torque to the drive roller wheel.
摘要翻译： 提供具有包括驱动辊轮的单个驱动辊的自动送纸器。 单个驱动辊是自动进纸器中唯一的驱动辊。 单个驱动辊还包括延伸穿过驱动辊轮的中心的驱动辊轴。 驱动辊轴固定在驱动辊轮的中心并向驱动辊轮施加扭矩。
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公开(公告)号：US20060239750A1
公开(公告)日：2006-10-26
申请号：US11115666
申请日：2005-04-26
IPC分类号： B41J13/03
CPC分类号： B65H5/062 , B65H2402/542 , B65H2403/512 , B65H2515/34 , B65H2801/12 , B65H2220/02 , B65H2220/11
摘要： A pinch control apparatus in a printer for controlling a pinch force exerted on a medium which is being fed into a printing zone is provided. The pinch control apparatus includes a camshaft rotatably mounted across a width of the medium, at least one cam attached to the camshaft, a plunger and a biasing rod. The cam has a predefined profile and is able to rotate with the camshaft. The plunger abuts the predefined profile of the at least one cam. The biasing rod extends from a pinch plate to the plunger to bias the pinch plate to a linefeed roller for exerting the pinch force on the medium therebetween. The pinch force exerted on the medium is controllable by the rotation of the camshaft.
摘要翻译： 提供了一种用于控制施加在被馈送到打印区域中的介质上的夹紧力的打印机中的压缩控制装置。 夹紧控制装置包括可旋转地安装在介质的宽度上的凸轮轴，附接到凸轮轴的至少一个凸轮，柱塞和偏置杆。 凸轮具有预定的轮廓，并且能够与凸轮轴一起旋转。 柱塞邻接至少一个凸轮的预定轮廓。 偏置杆从夹紧板延伸到柱塞，以将夹紧板偏压到换行辊，以在其间的介质上施加夹紧力。 通过凸轮轴的旋转可以控制施加在介质上的夹紧力。
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公开(公告)号：US20090185147A1
公开(公告)日：2009-07-23
申请号：US12017456
申请日：2008-01-22
IPC分类号： G03B21/00
CPC分类号： G03B21/00
摘要： In a projector image printing system, a projector receives an image, projects the image from the projector, and communicates the image from the projector to a printer. In an embodiment, a projector includes a graphics connectivity to receive an image from an information handling system (IHS), a projection system to project the image away from the projector, a graphics capture system to capture the image as a data file, and a communication system to communicate the data file to a printer. In another embodiment, a method to print an image from a projector includes receiving a print instruction from a user, converting a projected screen by the projector to an image, and sending the image to a printer.
摘要翻译： 在投影仪图像打印系统中，投影仪接收图像，投射来自投影仪的图像，并将图像从投影仪传送到打印机。 在一个实施例中，投影仪包括用于从信息处理系统（IHS）接收图像的图形连接，将投影图像远离投影仪的投影系统，用于将图像捕获为数据文件的图形捕捉系统，以及 通信系统将数据文件传送到打印机。 在另一个实施例中，从投影仪打印图像的方法包括从用户接收打印指令，将投影仪的投影屏幕转换为图像，以及将图像发送到打印机。
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公开(公告)号：US07223033B2
公开(公告)日：2007-05-29
申请号：US11115666
申请日：2005-04-26
IPC分类号： B41J13/076 , B41J13/002 , B43L13/00
CPC分类号： B65H5/062 , B65H2402/542 , B65H2403/512 , B65H2515/34 , B65H2801/12 , B65H2220/02 , B65H2220/11
摘要： A pinch control apparatus in a printer for controlling a pinch force exerted on a medium which is being fed into a printing zone is provided. The pinch control apparatus includes a camshaft rotatably mounted across a width of the medium, at least one cam attached to the camshaft, a plunger and a biasing rod. The cam has a predefined profile and is able to rotate with the camshaft. The plunger abuts the predefined profile of the at least one cam. The biasing rod extends from a pinch plate to the plunger to bias the pinch plate to a linefeed roller for exerting the pinch force on the medium therebetween. The pinch force exerted on the medium is controllable by the rotation of the camshaft.
摘要翻译： 提供了一种用于控制施加在被馈送到打印区域中的介质上的夹紧力的打印机中的压缩控制装置。 夹紧控制装置包括可旋转地安装在介质的宽度上的凸轮轴，附接到凸轮轴的至少一个凸轮，柱塞和偏置杆。 凸轮具有预定的轮廓，并且能够与凸轮轴一起旋转。 柱塞邻接至少一个凸轮的预定轮廓。 偏置杆从夹紧板延伸到柱塞，以将夹紧板偏压到换行辊，以在其间的介质上施加夹紧力。 通过凸轮轴的旋转可以控制施加在介质上的夹紧力。
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