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1. 发明申请

US20080150999A1 Imaging Apparatus Having Multi-Stage Printhead Wipers 审中-公开
标题翻译：具有多级打印头刮水器的成像设备
公开(公告)号：US20080150999A1
公开(公告)日：2008-06-26
申请号：US11614442
申请日：2006-12-21
申请人： Brian Dale Cook , Jeffrey Ray Ehlert , Robert Warren Rumford
发明人： Brian Dale Cook , Jeffrey Ray Ehlert , Robert Warren Rumford
IPC分类号： B41J2/165
CPC分类号： B41J2/16544
摘要： An imaging apparatus includes a printhead carrier having a first bay and a second bay. A first type of printhead cartridge is installed in the first bay. One of a second type of printhead cartridge and a third type of printhead cartridge is installed in the second bay. A drive mechanism is coupled to a wiper carrier to individually drive each of a first printhead wiper and a second printhead wiper between a non-wiping elevation and a wiping elevation. A controller is communicatively coupled to the drive mechanism, and selects one of the non-wiping elevation and the wiping elevation for the second printhead wiper depending on which of the second type of printhead cartridge and the third type of printhead cartridge is installed in the second bay.
摘要翻译：一种成像设备包括具有第一间隔和第二间隔的打印头托架。第一种类型的打印头墨盒安装在第一个托架中。第二种类型的打印头墨盒和第三种类型的打印头墨盒之一安装在第二托架中。驱动机构联接到擦拭器载体以在非擦拭高度和擦拭高度之间独立地驱动第一打印头擦拭器和第二打印头擦拭器中的每一个。控制器通信地联接到驱动机构，并且根据第二类型的打印头墨盒中的哪一种和第三类型的打印头墨盒安装在第二打印头墨盒中，选择第二打印头擦拭器的非擦拭高度和擦拭高度之一湾。

2. 发明授权

US07717423B2 Duplex ADF mechanism 有权
标题翻译：双工ADF机制
公开(公告)号：US07717423B2
公开(公告)日：2010-05-18
申请号：US11862530
申请日：2007-09-27
申请人： Matthew Jeremy Litman , Robert Warren Rumford , Donald N. Spitz
发明人： Matthew Jeremy Litman , Robert Warren Rumford , Donald N. Spitz
IPC分类号： B65H5/02
CPC分类号： B65H29/125 , B65H2301/132 , B65H2301/33312 , B65H2403/422 , B65H2403/512 , B65H2404/1442 , B65H2801/06 , B65H2801/39 , G03G15/602 , G03G15/6579 , H04N1/00572 , H04N1/00578 , H04N1/0058 , H04N1/00631
摘要： An duplex auto-document feed mechanism comprises an auto-document feedpath having a simplex feedpath portion and a duplexing feedpath portion in feeding communication with the simplex feedpath portion, the auto-document feedpath has a media input and a media output, an input roller for feeding media disposed at the media input and an exit nip positioned near the media output, a motor driving the input roller and the exit nip, a scanning station disposed along one of the duplex feedpath portion and the simplex feedpath portion, the exit nip having a first position wherein first and second rollers defining the exit nip are closed when receiving media during a simplex feeding procedure and open when a leading edge and trailing edge of media are passing through the exit nip simultaneously, wherein a change of motor direction one of opens the exit nip or closes the exit nip.
摘要翻译：双面自动进稿机构包括具有单面进给路径部分的自动文件进给路径和与单面进给路径部分进行通信的双面进给路径部分，自动进纸路径具有介质输入和介质输出，用于设置在介质输入处的进给介质和位于介质输出附近的出口夹持器，驱动输入辊和出口压区的马达，沿双向进给路径部分和单工进给路径部分中的一个设置的扫描站，出口压区具有第一位置，其中限定出口压区的第一和第二辊在单面进给过程中接收介质时闭合，并且当介质的前缘和后缘同时通过出口压区时打开，其中马达方向的改变打开出口压区或关闭出口压区。

3. 发明申请

US20100320676A1 System and Method for Monitoring Image Forming Machine Media Stack Height and Method of Calibrating Stack Height Sensing in the Monitoring System 有权
标题翻译：监控图像成像机介质堆叠高度和校准堆高度检测方法的系统和方法
公开(公告)号：US20100320676A1
公开(公告)日：2010-12-23
申请号：US12488345
申请日：2009-06-19
申请人： Daniel Robert Gagnon , Robert Warren Rumford , John Thomas Writt
发明人： Daniel Robert Gagnon , Robert Warren Rumford , John Thomas Writt
IPC分类号： B65H1/00 , B65H3/06
CPC分类号： B65H3/0684 , B65H2511/152 , B65H2511/212 , B65H2553/51 , B65H2801/06 , B65H2220/03 , B65H2220/02 , B65H2220/11
摘要： A system and method for monitoring media stack height utilizes a pick mechanism and stack height sensing mechanism. The pick mechanism has a pick arm and a pick roller, the arm rotatably mounted at one end to pivot about an axis and change its angular position relative thereto. The roller rotatably mounted to an opposite end of the arm contacts a media stack top and is rotatably driven to feed sheets one at a time from the stack top changing the stack height. The angular position of the arm relative to the stack changes as the stack height changes. The stack height sensing mechanism arranged on and adjacent to the arm senses arm angular displacement as the stack height changes to provide an indication of the sheet quantity remaining in the stack. A method for calibrating stack height sensing of the monitoring system provides one or more calibration points such as at “full stack” and “stack out” conditions.
摘要翻译：用于监测介质堆高的系统和方法利用拾取机构和堆高度检测机构。拾取机构具有拾取臂和拾取辊，臂可旋转地安装在一端以围绕轴线枢转并相对于其改变其角度位置。可旋转地安装到臂的相对端的辊接触介质堆叠顶部并且被可旋转地驱动以一次一个地从堆叠顶部改变堆叠高度。臂相对于堆叠的角位置随着堆叠高度的变化而变化。布置在臂上并与其相邻的堆叠高度检测机构当堆叠高度改变时感测臂角位移以提供堆叠中剩余的片材数量的指示。用于校准监测系统的堆叠高度感测的方法提供了一个或多个校准点，例如在“完全堆叠”和“堆叠”条件下。

4. 发明申请

US20080316549A1 Method For Scanning And Processing A Document With An Imaging Apparatus 审中-公开
标题翻译：用于扫描和处理具有成像装置的文件的方法
公开(公告)号：US20080316549A1
公开(公告)日：2008-12-25
申请号：US11764822
申请日：2007-06-19
申请人： James Lesesne Bush, III , Stephen Kelly Cunnagin , Anthony Michael King , Robert Warren Rumford
发明人： James Lesesne Bush, III , Stephen Kelly Cunnagin , Anthony Michael King , Robert Warren Rumford
IPC分类号： H04N1/04
CPC分类号： H04N1/00681 , H04N1/00689 , H04N1/00737 , H04N1/00745 , H04N1/00753 , H04N1/00758 , H04N1/00761 , H04N1/00782 , H04N1/121 , H04N1/125 , H04N2201/0094
摘要： A method for scanning and processing a document with an imaging apparatus, the imaging apparatus having a scanner with a scan bar, includes operating the scanner to obtain preliminary image data; performing at least one of translating the document across the scan bar and translating the scan bar across the document while operating the scanner; detecting an edge of the document based on a change in the preliminary image data; scanning the document to generate document image data based on the detecting the edge; and processing the document image data based on detecting the edge to generate a scanned image.
摘要翻译：一种用成像设备扫描和处理文件的方法，所述成像设备具有带有扫描条的扫描器，包括操作所述扫描仪以获得初步图像数据; 执行在扫描栏上翻译文档中的至少一个并且在操作扫描仪的同时将扫描条翻译成跨文档; 基于初步图像数据的变化来检测文档的边缘; 基于检测边缘扫描文档以生成文档图像数据; 以及基于检测边缘来处理文档图像数据以生成扫描图像。

5. 发明授权

US08246041B2 System and method for monitoring image forming machine media stack height and method of calibrating stack height sensing in the monitoring system 有权
标题翻译：用于监控图像形成机器介质堆叠高度的系统和方法以及在监控系统中校准堆叠高度感测的方法
公开(公告)号：US08246041B2
公开(公告)日：2012-08-21
申请号：US12488345
申请日：2009-06-19
申请人： Daniel Robert Gagnon , Robert Warren Rumford , John Thomas Writt
发明人： Daniel Robert Gagnon , Robert Warren Rumford , John Thomas Writt
IPC分类号： B65H43/00
CPC分类号： B65H3/0684 , B65H2511/152 , B65H2511/212 , B65H2553/51 , B65H2801/06 , B65H2220/03 , B65H2220/02 , B65H2220/11
摘要： A system and method for monitoring media stack height utilizes a pick mechanism and stack height sensing mechanism. The pick mechanism has a pick arm and a pick roller, the arm rotatably mounted at one end to pivot about an axis and change its angular position relative thereto. The roller rotatably mounted to an opposite end of the arm contacts a media stack top and is rotatably driven to feed sheets one at a time from the stack top changing the stack height. The angular position of the arm relative to the stack changes as the stack height changes. The stack height sensing mechanism arranged on and adjacent to the arm senses arm angular displacement as the stack height changes to provide an indication of the sheet quantity remaining in the stack. A method for calibrating stack height sensing of the monitoring system provides one or more calibration points such as at “full stack” and “stack out” conditions.
摘要翻译：用于监测介质堆高的系统和方法利用拾取机构和堆高度检测机构。拾取机构具有拾取臂和拾取辊，臂可旋转地安装在一端以围绕轴线枢转并相对于其改变其角度位置。可旋转地安装到臂的相对端的辊接触介质堆叠顶部并且被可旋转地驱动以一次一个地从堆叠顶部改变堆叠高度。臂相对于堆叠的角位置随着堆叠高度的变化而变化。布置在臂上并与其相邻的堆叠高度检测机构当堆叠高度改变时感测臂角位移以提供堆叠中剩余的片材数量的指示。用于校准监测系统的堆叠高度感测的方法提供了一个或多个校准点，例如在“完全堆叠”和“堆叠”条件下。

6. 发明申请

US20090085280A1 Duplex ADF Mechanism 有权
标题翻译：双工ADF机制
公开(公告)号：US20090085280A1
公开(公告)日：2009-04-02
申请号：US11862530
申请日：2007-09-27
申请人： Matthew Jeremy Litman , Robert Warren Rumford , Donald N. Spitz
发明人： Matthew Jeremy Litman , Robert Warren Rumford , Donald N. Spitz
IPC分类号： B65H29/00
CPC分类号： B65H29/125 , B65H2301/132 , B65H2301/33312 , B65H2403/422 , B65H2403/512 , B65H2404/1442 , B65H2801/06 , B65H2801/39 , G03G15/602 , G03G15/6579 , H04N1/00572 , H04N1/00578 , H04N1/0058 , H04N1/00631
摘要： An duplex auto-document feed mechanism comprises an auto-document feedpath having a simplex feedpath portion and a duplexing feedpath portion in feeding communication with the simplex feedpath portion, the auto-document feedpath has a media input and a media output, an input roller for feeding media disposed at the media input and an exit nip positioned near the media output, a motor driving the input roller and the exit nip, a scanning station disposed along one of the duplex feedpath portion and the simplex feedpath portion, the exit nip having a first position wherein first and second rollers defining the exit nip are closed when receiving media during a simplex feeding procedure and open when a leading edge and trailing edge of media are passing through the exit nip simultaneously, wherein a change of motor direction one of opens the exit nip or closes the exit nip.
摘要翻译：双面自动进稿机构包括具有单面进给路径部分的自动文件进给路径和与单面进给路径部分进行通信的双面进给路径部分，自动进纸路径具有介质输入和介质输出，用于设置在介质输入处的进给介质和位于介质输出附近的出口夹持器，驱动输入辊和出口压区的马达，沿双向进给路径部分和单工进给路径部分中的一个设置的扫描站，出口压区具有第一位置，其中限定出口压区的第一和第二辊在单面进给过程中接收介质时闭合，并且当介质的前缘和后缘同时通过出口压区时打开，其中马达方向的改变打开出口压区或关闭出口压区。

7. 发明申请

US20110056266A1 Method For Calibrating Stack Height Sensing In A Media Stack Height Monitoring System In An Image Forming Machine 有权
标题翻译：用于校准图像形成机中介质堆高度监测系统中堆叠高度的校准方法
公开(公告)号：US20110056266A1
公开(公告)日：2011-03-10
申请号：US12872344
申请日：2010-08-31
申请人： Daniel Robert Gagnon , Robert Warren Rumford , John Thomas Writt
发明人： Daniel Robert Gagnon , Robert Warren Rumford , John Thomas Writt
IPC分类号： G01P21/00
CPC分类号： B65H3/0684 , B65H2511/152 , B65H2511/212 , B65H2553/51 , B65H2801/06 , B65H2220/03 , B65H2220/02 , B65H2220/11
摘要： A method of calibrating stack height sensing in a media stack height monitoring system in an image forming machine includes sensing the angular position of a pick mechanism arm, generating electrical signals having levels correlated to the pick mechanism arm angular positions that correspond to different stack height levels, measuring and storing at least one value corresponding to the level of the electrical signal at least at one of two calibration points: “full load” and “stack out” conditions of the media stack, estimating either the amount or percent of media sheets remaining in the media stack corresponding to measured and stored value of the electrical signal level at the at least one calibration point, and indicating either of the amount or percent of media sheets remaining in the media stack.
摘要翻译：在图像形成机中的校准堆叠高度监测系统中的堆叠高度检测的方法包括：检测拾取机构臂的角位置，产生具有与拾取机构臂角度位置相关联的水平的电信号，所述拾取机构臂位置对应于不同的堆叠高度水平至少在两个校准点之一测量和存储与电信号的电平对应的至少一个值：媒体堆栈的“满载”和“叠放”条件，估计剩余的介质片材的量或百分比在所述媒体堆栈中，对应于所述至少一个校准点处的电信号电平的测量值和存储值，并且指示所述媒体堆栈中剩余的介质片材的量或百分比。

8. 发明申请

US20080237966A1 Rotating Input Tray for An Automatic Document Feeder Of An Imaging Apparatus 审中-公开
标题翻译：用于成像设备的自动输稿器的旋转输入托盘
公开(公告)号：US20080237966A1
公开(公告)日：2008-10-02
申请号：US11693253
申请日：2007-03-29
申请人： Robert Warren Rumford , Bryan Christopher Scharf
发明人： Robert Warren Rumford , Bryan Christopher Scharf
IPC分类号： B65H85/00
CPC分类号： B65H1/00 , B65H2405/11171 , B65H2405/324 , B65H2405/3321 , B65H2601/321 , B65H2601/325 , B65H2801/06
摘要： A rotating input tray for an automatic document feeder of an imaging apparatus includes a document tray configured to hold the document and to supply the document to the input of the automatic document feeder in a document feed direction, and a pivot device coupling the document tray to the component of the imaging apparatus, the pivot device providing a document tray axis of rotation, wherein the document tray and the pivot device are configured to permit the document tray to rotate about the document tray axis of rotation between a closed position and an open position, the closed position being adjacent to the input for supplying the documents to the automatic document feeder, and the open position being away from and exposing both the input and the exit of the automatic document feeder.
摘要翻译：用于成像装置的自动进稿器的旋转输入盘包括被配置为保持原稿并将文件以文件馈送方向供给到自动文件进给器的输入的文件托盘，以及将文件托盘连接到所述成像装置的部件，所述枢轴装置提供文件托盘的旋转轴线，其中所述文件托盘和所述枢转装置被配置为允许所述文件托盘围绕文档托盘旋转轴线在关闭位置和打开位置之间旋转，所述关闭位置与所述输入相邻，用于将文件供给到所述自动进稿器，并且所述打开位置远离所述自动文件进给器的输入和出口。

9. 发明授权

US08270024B2 Apparatus and method for printing within a print zone on the surface of a skewed object moving in a given direction of travel 有权
标题翻译：在沿给定行进方向移动的倾斜物体的表面上的打印区域内打印的设备和方法
公开(公告)号：US08270024B2
公开(公告)日：2012-09-18
申请号：US12729301
申请日：2010-03-23
申请人： Thomas Daniel Brown , Mark Chambers , Robert Warren Rumford , Michael S. Wilson
发明人： Thomas Daniel Brown , Mark Chambers , Robert Warren Rumford , Michael S. Wilson
IPC分类号： G06F15/00 , B41J29/38
CPC分类号： B41J3/28 , B41J3/4073 , B41J11/0095 , B41J25/003
摘要： A printing apparatus for printing within a predefined print zone on a selected surface of a skewed object moving in a given direction of travel includes a bracket, at least two sensors at known positions adjacent to the passing object detecting the leading edge of a given surface, a positioning mechanism mounted on the bracket, a printhead mounted on the positioning mechanism and operable to print on the moving object selected surface, the positioning mechanism operable to position the printhead into a known correct printing position relative to the selected surface, and a controller communicating with the sensors, positioning mechanism, and printhead, and operable to calculate object skew in response to the sensor signals and to operate the positioning mechanism to position the printhead into the known correct printing position and to operate the printhead to print within the predefined print zone on the skewed moving object.
摘要翻译：用于在给定行进方向上移动的偏斜物体的选定表面上的预定打印区域内打印的打印设备包括托架，在与检测给定表面的前缘的通过对象相邻的已知位置处的至少两个传感器，安装在所述支架上的定位机构，安装在所述定位机构上并可操作以在所述移动物体选择表面上打印的打印头，所述定位机构可操作以将打印头相对于所选择的表面定位在已知的正确打印位置，以及控制器通信传感器，定位机构和打印头，并且可操作以响应于传感器信号来计算物体偏斜，并且操作定位机构以将打印头定位到已知的正确打印位置并且操作打印头以在预定打印区域内打印在偏斜的移动物体上。

10. 发明授权

US08246042B2 Method for calibrating stack height sensing in a media stack height monitoring system in an image forming machine 有权
标题翻译：在图像形成机中的媒体堆叠高度监视系统中校准堆叠高度感测的方法
公开(公告)号：US08246042B2
公开(公告)日：2012-08-21
申请号：US12872344
申请日：2010-08-31
申请人： Daniel Robert Gagnon , Robert Warren Rumford , John Thomas Writt
发明人： Daniel Robert Gagnon , Robert Warren Rumford , John Thomas Writt
IPC分类号： B65H3/06
CPC分类号： B65H3/0684 , B65H2511/152 , B65H2511/212 , B65H2553/51 , B65H2801/06 , B65H2220/03 , B65H2220/02 , B65H2220/11
摘要： A method of calibrating stack height sensing in a media stack height monitoring system in an image forming machine includes sensing the angular position of a pick mechanism arm, generating electrical signals having levels correlated to the pick mechanism arm angular positions that correspond to different stack height levels, measuring and storing at least one value corresponding to the level of the electrical signal at least at one of two calibration points: “full load” and “stack out” conditions of the media stack, estimating either the amount or percent of media sheets remaining in the media stack corresponding to measured and stored value of the electrical signal level at the at least one calibration point, and indicating either of the amount or percent of media sheets remaining in the media stack.
摘要翻译：在图像形成机中的校准堆叠高度监测系统中的堆叠高度检测的方法包括感测拾取机构臂的角位置，产生具有与拾取机构臂角度位置相关联的水平的电信号，该位置对应于不同的堆叠高度水平至少在两个校准点之一测量和存储与电信号的电平对应的至少一个值：媒体堆栈的“满载”和“叠放”条件，估计剩余的介质片材的量或百分比在所述媒体堆栈中，对应于所述至少一个校准点处的电信号电平的测量值和存储值，并且指示所述媒体堆栈中剩余的介质片材的量或百分比。

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