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1. 发明授权

US5212532A Electrophotographic color printer using grit wheels for imparting linear motion to the printed media 失效
标题翻译：使用砂轮的电子照相彩色打印机向打印介质施加线性运动
公开(公告)号：US5212532A
公开(公告)日：1993-05-18
申请号：US883844
申请日：1992-05-15
申请人： Chris A. Storlie
发明人： Chris A. Storlie
IPC分类号： B41J2/525 , B29D11/00 , G03G15/01 , G03G15/16
CPC分类号： B29D11/00605 , G03G15/0121 , G03G15/0131 , G03G15/0163 , G03G15/0173 , G03G2215/0177 , G03G2215/0183
摘要： A color printer and method of operation wherein a plurality of color toners located within a fixed position carousel are transferred to the surface of a photoconductive drum. The media on which a printed image is to be formed is mounted on a stationary platform beneath the photoconductive drum, and the printed media is driven linearly back and forth on the fixed position platform during the formation of each of the cyan, yellow, magenta, and black color planes on the media. Then the media containing thee composite cyan, yellow, magenta, and black color image is passed through a pair of fuser rollers wherein the composite color image is fused into the media before the media is passed to an output media collection bin. During the above operation, the media supporting platform moves vertically in and out of contact with the photoconductive drum, allowing a pair of grit wheels to linearly move the paper within the printer housing and along the surfaces of contoured paper guides at each end of the platform. This feature minimizes the linear path of media travel in the printer, and in turn enables a significant reduction in the linear media travel dimension of the color printer.
摘要翻译：一种彩色打印机和操作方法，其中位于固定位置传送带内的多个彩色调色剂被转印到感光鼓的表面。将要形成印刷图像的介质安装在感光鼓下方的固定平台上，并且在形成青色，黄色，品红色，和媒体上的黑色飞机。然后，将含有复合青色，黄色，品红色和黑色彩色图像的介质通过一对定影辊，其中在将介质传送到输出介质收集箱之前将复合彩色图像融合到介质中。在上述操作过程中，介质支撑平台垂直移动与感光鼓接触并脱离接触，允许一对砂轮直线地移动打印机外壳内的纸张，并沿着平台每端的轮廓纸导板的表面。该功能使打印机中介质行程的线性路径最小化，从而可显着降低彩色打印机的线性介质行程尺寸。

2. 发明授权

US5790915A Plane registration for monochrome and color printing systems 失效
标题翻译：平面登记为单色和彩色打印系统
公开(公告)号：US5790915A
公开(公告)日：1998-08-04
申请号：US948410
申请日：1997-10-09
申请人： David J. Arcaro , Wayne E. Foote
发明人： David J. Arcaro , Wayne E. Foote
IPC分类号： B41J3/54 , B41J2/175 , B41J21/16 , G03G15/22 , G03G15/00
CPC分类号： G03G15/221 , B41J2/17513 , G03G15/04072 , G03G2215/0183
摘要： A printing system for printing on a sheet of print media, the system including an electrophotographic printer operable to print on the sheet at a first print speed; and a color printer operable to print on the sheet of paper at a second print speed. The inkjet color printer includes a bidirectional sheet advancer operable to controllably move the sheet along an inkjet printer print path in either of first or second opposite directions, an inkjet pen carriage configured to support at least one inkjet pen and movable in a scan direction transverse to the inkjet printer print path for printing on the sheet, and a registration system operable to register a color image to be printed by the inkjet color printer relative to the black image printed by the electrophotographic printer. The registration system includes an optical sensor supported by the inkjet pen carriage for movement with the pen carriage along the scan direction.
摘要翻译：一种用于在一张打印介质上打印的打印系统，该系统包括可操作以以第一打印速度在纸张上打印的电子照相打印机; 以及可操作以以第二打印速度在纸张上打印的彩色打印机。喷墨彩色打印机包括双向纸张推进器，其可操作以沿第一或第二相反方向的喷墨打印机打印路径可控地移动纸张;喷墨笔支架，被配置为支撑至少一个喷墨笔，并且可沿扫描方向横向移动喷墨打印机用于在纸张上打印的打印路径，以及登记系统，其可操作以登记由喷墨彩色打印机相对于由电子照相打印机打印的黑色图像打印的彩色图像。登记系统包括由喷墨笔支架支撑的光学传感器，用于沿着扫描方向与笔架一起移动。

3. 发明授权

US4908675A Color image forming apparatus having a synchronized conveyor 失效
标题翻译：具有同步输送机的彩色图像形成装置
公开(公告)号：US4908675A
公开(公告)日：1990-03-13
申请号：US195459
申请日：1988-05-16
申请人： Minoru Suzuki
发明人： Minoru Suzuki
IPC分类号： G03G15/00 , G03G15/01 , G03G15/20 , G03G15/28 , G03G21/00
CPC分类号： G03G15/6529 , G03G15/01 , G03G15/0131 , G03G15/2064 , G03G15/283 , G03G2215/00949 , G03G2215/0183
摘要： An image forming apparatus has a reciprocally movable document support table for supporting a document to be copied and a conveyor belt movable in directions opposite to those of the movement of the document support table in synchronism therewith. The conveyor belt conveys an image transfer sheet onto which toner images will be transferred in superimposed relation from a photosensitive body. After the toner images have been transferred, they are fixed to the image transfer sheet by an image fixing device. After the toner image transfer, the conveyor belt can be driven at a speed equal to the speed of sheet transfer by the image fixing device. Driving power transmitted from the table driving system to the conveyor belt is shut off while the document support table is moving for a distance corresponding to a period of time from after the document support table starts moving and the photosensitive body starts being exposed to until the image starts being transferred from the photosensitive body onto the image transfer sheet, and thereafter the conveyor belt is driven in synchronism with the document support table. When successive images are transferred onto the image transfer sheet in superimposed relation such as to produce a colored copy, the conveyor belt is moved in synchronism with the document support table. When a single image is transferred onto the image transfer sheet, the conveyor belt is moved in synchronism with the photosensitive body.
摘要翻译：图像形成装置具有用于支撑要复印的文件的可往复移动的文件支撑台和与文档支撑台的移动方向相反的方向可移动的传送带。输送带传送图像转印片，调色剂图像将从感光体叠加起来转印到该图像转印片上。调色剂图像转印后，通过图像定影装置固定在图像转印纸上。在调色剂图像转印之后，可以以等于图像定影装置的纸张传送速度的速度驱动传送带。当文件支撑台移动一段时间后，从文件夹驱动系统传送到传送带的驱动力被切断，距离文件支承台开始移动之后一段时间，感光体开始曝光直到图像开始从感光体转印到图像转印片上，然后与文件支撑台同步地驱动传送带。当连续的图像以叠加关系转印到图像转印纸上以产生着色的复印件时，传送带与文件支撑台同步移动。当单个图像转印到图像转印片上时，传送带与感光体同步地移动。

4. 发明授权

EP0569744B1 Electrophotographic color printer using grit wheels for imparting linear motion to the printed media 失效
标题翻译：要打印与驱动轮用于移动直的介质的电子照相彩色打印机
公开(公告)号：EP0569744B1
公开(公告)日：1998-05-27
申请号：EP93106486.9
申请日：1993-04-21
申请人： HEWLETT-PACKARD COMPANY
发明人： Storlie, Chris A.
IPC分类号： G03G15/01
CPC分类号： B29D11/00605 , G03G15/0121 , G03G15/0131 , G03G15/0163 , G03G15/0173 , G03G2215/0177 , G03G2215/0183

5. 发明公开

EP0569744A1 Method and apparatus for electrophotographic color printing 失效
标题翻译： Elektrophotographsches Farbdruckverfahren und-gerät。
公开(公告)号：EP0569744A1
公开(公告)日：1993-11-18
申请号：EP93106486.9
申请日：1993-04-21
申请人： HEWLETT-PACKARD COMPANY
发明人： Storlie, Chris A.
IPC分类号： G03G15/01
CPC分类号： B29D11/00605 , G03G15/0121 , G03G15/0131 , G03G15/0163 , G03G15/0173 , G03G2215/0177 , G03G2215/0183
摘要： A method and apparatus for color printing which comprises method steps and associated means for transferring color toners (C, Y, M, K) from either a rotatable carousel (46) or a fixed position carousel (76) to the surface of a photoconductive drum (30, 78). The media to be printed is passed linearly back and forth and tangentially to the surface of the drum (30, 78) to thereby form a composite color image on the media (22, 94). The above linear motion imparted to the printed media is made possible using relatively low cost, well developed linear mechanisms which are currently available, for example, in the fields of document copying and media plotting. Each C, Y, M, and K color plane image is superimposed one upon another on the surface of the media after being transferred thereto from the photoconductive drum (30, 78). Then the media containing the composite cyan, yellow, magenta, and black color image is passed through a pair of fuser rollers (66, 68 and 110, 112) where the composite color image is fused into the media before the media is passed to an output media collection bin (74, 122). Using the rotating carousel (46), linear motion is imparted to the media (22) by a linearly moving platform (24). Using the fixed position carousel (76), linear motion is imparted to the media by the use of pairs of grit wheels (132, 134) in direct contact with the media (94).
摘要翻译：一种用于彩色打印的方法和装置，包括用于将彩色调色剂（C，Y，M，K）从可旋转圆盘传送带（46）或固定位置转盘（76）传送到感光鼓表面的方法步骤和相关装置（30,78）。要打印的介质沿着滚筒（30,78）的表面线性地前后方向前后移动，从而在介质（22,94）上形成复合彩色图像。使用比较低成本，发展良好的线性机构，例如在文件复制和媒体绘制领域中，可以使用赋予印刷媒体的上述线性运动。在从感光鼓（30,78）转印到介质的表面上后，每个C，Y，M和K彩色平面图像彼此叠加。然后，将包含复合青色，黄色，品红色和黑色图像的介质通过一对定影辊（66,68和110,112），其中将复合彩色图像融合到介质中，然后介质传递到输出介质收集箱（74,122）。使用旋转圆盘传送带（46），通过线性移动平台（24）将线性运动传递给介质（22）。使用固定位置转盘（76），通过使用与介质（94）直接接触的成对的砂轮（132,134），向介质施加线性运动。

6. 发明授权

US08687988B2 Image forming apparatus for retrying feed of transfer material 有权
标题翻译：用于重试转印材料的成像装置
公开(公告)号：US08687988B2
公开(公告)日：2014-04-01
申请号：US12783858
申请日：2010-05-20
申请人： Ryuichi Yoshizawa
发明人： Ryuichi Yoshizawa
IPC分类号： G03G15/16
CPC分类号： G03G15/70 , G03G15/161 , G03G2215/0183
摘要： A detection unit is disposed between a feeding unit and a secondary transfer unit on a conveyance path, and detects a transfer material that is conveyed. A control unit, if the detection unit cannot detect the transfer material by a predetermined timing after a feeding operation by a feeding unit, moves the secondary transfer unit away from a intermediate transfer member, causes the intermediate transfer member to continue rotating, and causes the feeding unit to retry feeding of the transfer material.
摘要翻译：检测单元设置在输送路径上的进给单元和二次转印单元之间，并且检测被输送的转印材料。控制单元，如果检测单元在通过进给单元的进给操作之后的预定定时不能检测转印材料，则将二次转印单元从中间转印部件移开，使中间转印部件继续旋转，进料单元重新进行转印材料的进料。

7. 发明申请

US20060203277A1 Accounting device, accounting method and accounting program 审中-公开
标题翻译：会计设备，会计方法和会计方案
公开(公告)号：US20060203277A1
公开(公告)日：2006-09-14
申请号：US11076186
申请日：2005-03-10
申请人： Yuusuke Suzuki
发明人： Yuusuke Suzuki
IPC分类号： G06K15/00
CPC分类号： G06K15/00 , G03G15/553 , G03G15/556 , G03G2215/0183
摘要： The present invention provides an accounting device, an accounting method and an accounting program that can realize appropriate color accounting for image forming processing. The accounting device judges accounting for image forming processing, and includes a use amount estimation unit that estimates a use amount of color toner of a job which performs image forming processing, and an accounting judgment unit that determines color accounting in case the color toner use amount estimated by the use amount estimation unit exceeds a predetermined threshold value.
摘要翻译：本发明提供一种能够实现图像形成处理的适当的颜色计费的计费装置，计费方法和计费程序。会计装置判断图像形成处理的记录，并且包括估计执行图像形成处理的作业的彩色调色剂的使用量的使用量估计单元和在彩色调色剂使用量的情况下确定颜色记录的会计判断单元由使用量估计单元估计的预测值超过预定阈值。

8. 发明授权

US5978642A Color printer with shuttle type paper drive and method 有权
标题翻译：彩色打印机带梭式纸张驱动和方法
公开(公告)号：US5978642A
公开(公告)日：1999-11-02
申请号：US238969
申请日：1999-01-27
申请人： David J. Arcaro , James G. Bearss
发明人： David J. Arcaro , James G. Bearss
IPC分类号： B41J13/00 , B65H85/00 , G03G15/00 , G03G15/01 , G03G15/16
CPC分类号： G03G15/0163 , G03G2215/0174 , G03G2215/0183
摘要： A printing system for printing multiple colors on a sheet of print media includes an electrophotographic printer having a photoconductor drum and a transfer roller configured to interact in co-rotation with the drum during transfer of a color image plane from the drum onto a sheet of print media passed therebetween. A paper drive sheet feeder system is included which has a grit shaft extending generally transverse of a paper travel path, a first pinch roller configured to interact in co-rotation with the grit shaft along a first edge of a sheet of print media, and a second pinch roller configured to interact in co-rotation with the grit shaft along a second edge of the sheet of print media. The grit shaft is driven in rotation to drive the sheet of print media along a bidirectional sheet travel path such that a plurality of different colored image planes is superposed onto the sheet of print media in accurate registration therebetween. A method for printing multiple colors is also described.
摘要翻译：用于在一张打印介质上打印多种颜色的打印系统包括具有光电导体鼓和转印辊的电子照相打印机，所述感光鼓和转印辊被配置为在将彩色图像平面从鼓转印到打印纸上时与鼓共同旋转介质通过。包括一种纸驱动片材馈送系统，其具有大体横向于纸行进路径延伸的砂砾轴，第一夹送辊构造成沿着打印介质的第一边缘与砂砾轴共同旋转，并且第二夹送辊构造成沿着打印介质片的第二边缘与砂砾轴共同旋转。砂轮轴被旋转驱动以沿着双向片材行进路径驱动打印介质片，使得将多个不同的着色图像平面以精确对准的方式叠加在打印介质片上。还描述了用于打印多种颜色的方法。

9. 发明申请

US20100322651A1 IMAGE FORMING APPARATUS FOR RETRYING FEED OF TRANSFER MATERIAL 有权
标题翻译：图像形成装置，用于重新传送材料
公开(公告)号：US20100322651A1
公开(公告)日：2010-12-23
申请号：US12783858
申请日：2010-05-20
申请人： Ryuichi Yoshizawa
发明人： Ryuichi Yoshizawa
IPC分类号： G03G15/00 , G03G15/16 , G03G15/08
CPC分类号： G03G15/70 , G03G15/161 , G03G2215/0183
摘要： A detection unit is disposed between a feeding unit and a secondary transfer unit on a conveyance path, and detects a transfer material that is conveyed. A control unit, if the detection unit cannot detect the transfer material by a predetermined timing after a feeding operation by a feeding unit, moves the secondary transfer unit away from a intermediate transfer member, causes the intermediate transfer member to continue rotating, and causes the feeding unit to retry feeding the transfer material.
摘要翻译：检测单元设置在输送路径上的进给单元和二次转印单元之间，并且检测被输送的转印材料。控制单元，如果检测单元在通过进给单元的进给操作之后的预定定时不能检测转印材料，则将二次转印单元从中间转印部件移开，使中间转印部件继续旋转，进料单元重试进给转印材料。

10. 发明授权

US4987428A Color image forming apparatus 失效
标题翻译：彩色图像形成装置
公开(公告)号：US4987428A
公开(公告)日：1991-01-22
申请号：US388514
申请日：1989-08-02
申请人： Kazunori Bannai , Yutaka Koizumi , Mitsuru Mamizuka
发明人： Kazunori Bannai , Yutaka Koizumi , Mitsuru Mamizuka
IPC分类号： G03G15/01 , G03G15/08 , G03G21/00
CPC分类号： G03G15/01 , G03G15/08 , G03G2215/0183
摘要： A color image recording apparatus for producing a composite color image on a paper sheet by developing electrostatic latent images formed on a photoconductive element, which is implemented as a belt, in different colors. The belt is supported and driven in a rotary motion by at least two rollers, i.e., a drive roller and a tension roller. The drive roller is fixed in place at a transfer station, while the tension roller is situated downstream of an exposure station with respect to the intended direction of rotation of the belt, i.e., at a developing station side. More specifically, the tension roller is so positioned as not to be effected by a change in the configuration of the belt ascribable to the selective content of developing rollers of individual developing units with the belt. The length of the belt as measured from the exposure station to the transfer station is maintained constant. The belt moves at the same speed at both of the exposure station and transfer station.
摘要翻译：一种彩色图像记录装置，用于通过以不同的颜色显影形成在作为传送带的光电导元件上形成的静电潜像，从而在纸张上产生复合彩色图像。皮带通过至少两个辊，即驱动辊和张紧辊以旋转运动支撑和驱动。驱动辊在传送站处固定就位，同时张紧辊相对于传送带的预期旋转方向，即在显影站侧位于曝光站的下游。更具体地说，张紧辊被定位成不会受到具有带的各个显影单元的显影辊的选择性含量的带的变化。从曝光站到转印站测量的带的长度保持恒定。皮带在曝光站和传送站两者以相同的速度移动。

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