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2. 发明授权

US5595380A Sheet media handling system for aligned insertion of single sheet medium 失效
标题翻译：单张介质对齐插入的纸张介质处理系统
公开(公告)号：US5595380A
公开(公告)日：1997-01-21
申请号：US396190
申请日：1995-02-28
申请人： Thomas E. McCue, Jr. , Raymond C. Sherman , Shannon D. Casey , Steve O. Rasmussen , Sandra Y. Okazaki
发明人： Thomas E. McCue, Jr. , Raymond C. Sherman , Shannon D. Casey , Steve O. Rasmussen , Sandra Y. Okazaki
IPC分类号： B41J13/12 , B41J13/26 , B65H5/38 , B65H5/26
CPC分类号： B41J13/12 , B41J13/26 , B65H5/38 , B65H2407/21 , B65H2701/1916
摘要： A sheet media handling system is provided for use in a sheet processor (e.g., a printer). Such system incorporates an input tray for storing one or more sheet media prior to input through the printer's input port with the input tray vertically stacked with the printer's output support structure or tray. The system also has a single sheet medium guide mechanism adjacent the printer's output support structure, where the medium guide mechanism routes a single medium to the input port when the single medium is inserted therein. The single sheet medium guide mechanism includes a skew-abatement substructure and a deflection mechanism. The skew-abatement substructure is designed to facilitate alignment of and routing of a single medium towards the input port by contacting a first edge of the single medium and an opposite second edge of the single medium. Such a deflection mechanism is designed to deflect a single medium toward and into the input port by contacting the upper surface of the single medium while also contacting the lower surface of the single medium. The invented system facilitates easy manual insertion and alignment of a single medium (e.g., an envelope or postcard) into the input port of a printer without affecting the existing supply of sheet media in the input tray.
摘要翻译：提供了用于片材处理器（例如打印机）的片材介质处理系统。这样的系统包括用于在通过打印机的输入端口输入之前存储一个或多个纸张介质的输入托盘，其中输入托盘与打印机的输出支撑结构或托盘垂直堆叠。该系统还具有与打印机的输出支撑结构相邻的单张介质引导机构，其中当单介质插入其中时，介质引导机构将单个介质路由到输入端口。单张介质导向机构包括偏斜减小子结构和偏转机构。偏斜减小子结构被设计为通过接触单个介质的第一边缘和单个介质的相对的第二边缘来促进单个介质朝向输入端口的对准和布线。这种偏转机构被设计成通过接触单个介质的上表面而同时接触单个介质的下表面而使单个介质朝向和输入到输入端口。本发明的系统便于将单个介质（例如，信封或明信片）手动插入和对准到打印机的输入端口中，而不影响输入托盘中现有的片材介质的供应。

3. 发明授权

US5469196A Print material variable support mechanism 失效
标题翻译：打印材料变量支持机制
公开(公告)号：US5469196A
公开(公告)日：1995-11-21
申请号：US85864
申请日：1993-06-30
申请人： Sandra Y. Okazaki , John P. Harmon
发明人： Sandra Y. Okazaki , John P. Harmon
IPC分类号： B41J11/00 , B41J11/20 , B41J13/14 , B41J25/308
CPC分类号： B41J11/20 , B41J11/005 , B41J13/14
摘要： A print material variable support mechanism to reduce buckling of print material toward a printhead during printing. The preferred embodiment includes a moveable platen pivotally mounted adjacent a drive roller. The platen is positioned adjacent and below a printhead such that the printhead and the platen define a print zone therebetween. A measuring device is operatively associated with a print controller such that the print controller effects movement of the platen during relatively high ink density printing such that the sheet is allowed to buckle downwardly. In the preferred embodiment, the measuring device is an ink drop counter which determines how many ink drops are placed on the sheet to create the desired image.
摘要翻译：打印材料可变支持机构，用于在打印期间减少打印材料朝向打印头的弯曲。优选实施例包括可绕枢轴安装的可移动压盘，其邻近驱动辊。压板位于打印头附近和下方，使得打印头和压板在其间限定打印区域。测量装置与打印控制器可操作地相关联，使得打印控制器在相对高的墨水密度打印期间实现压板的移动，使得片材向下弯曲。在优选实施例中，测量装置是墨滴计数器，其确定在片材上放置多少墨滴以产生所需图像。

4. 发明授权

US5511770A Sheet media handling system with interrelated input alignment and output support 失效
标题翻译：具有相关输入对齐和输出支持的纸张介质处理系统
公开(公告)号：US5511770A
公开(公告)日：1996-04-30
申请号：US311084
申请日：1994-09-23
申请人： Sandra Y. Okazaki
发明人： Sandra Y. Okazaki
IPC分类号： B41J13/00 , B65H1/26 , B65H9/04 , B65H31/00 , B65H31/20 , B65H31/34 , B65H5/22
CPC分类号： B65H9/04 , B65H31/00 , B65H2511/10 , B65H2511/20
摘要： A sheet media handling system is provided which includes an input tray, an output tray, and an alignment mechanism capable of aligning sheet media which is to be input and supplementing support of sheet media once it has been expelled. The alignment mechanism thus employs an upstanding member which defines the length (or width) of the input tray, and which extends upwardly to supplement support of sheets within the output tray.
摘要翻译：提供了一种纸张介质处理系统，其包括输入托盘，输出托盘和对准机构，其能够对准待输入的纸张介质，并且一旦已经排出就补充纸张介质的支撑。因此，对准机构采用了直立构件，其限定了输入托盘的长度（或宽度），并且向上延伸以补充输出托盘内的片材的支撑。

5. 发明授权

US5419644A Print medium handling system including cockle springs to control pen-to-print medium spacing during printing 失效
标题翻译：打印介质处理系统，包括在打印期间控制笔到打印介质间距的弹簧弹簧
公开(公告)号：US5419644A
公开(公告)日：1995-05-30
申请号：US203113
申请日：1994-02-28
申请人： Paul W. Martin , Cathy A. Rotering , Sandra Y. Okazaki , Mark S. Hickman , Christopher M. Lesniak
发明人： Paul W. Martin , Cathy A. Rotering , Sandra Y. Okazaki , Mark S. Hickman , Christopher M. Lesniak
IPC分类号： B41J2/01 , B41J11/00 , B41J11/02 , B41J11/20 , B41J13/14 , B41J13/10
CPC分类号： B41J13/14 , B41J11/005 , B41J11/20
摘要： A printer mechanism to control pen-to-print medium spacing during printing is described. The preferred embodiment of the mechanism includes a printhead and an adjacent platen. The platen includes differentially yieldable structure adapted to resiliently support the print medium thereby to inhibit uncontrolled bending of the print medium during printing. The yieldable structure preferably extend along a line generally perpendicular to a direction of feed of the print medium. The platen may further include a transition region located adjacent the yieldable structure, the transition region adapted to facilitate smooth transition of the leading edge of the print medium onto the yieldable structure.
摘要翻译：描述了在打印期间控制笔到打印介质间隔的打印机机构。机构的优选实施例包括打印头和相邻的压板。压盘包括适于弹性地支撑打印介质的差分可屈服结构，从而在打印期间抑制打印介质的不受控制的弯曲。可屈服结构优选地沿着大致垂直于打印介质的进给方向的线延伸。压盘还可以包括位于可屈服结构附近的过渡区域，该过渡区域适于促进打印介质的前缘平滑过渡到可屈服结构上。

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