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11. 发明授权

US06530704B2 Platen mechanism, a printing device with the platen mechanism, and a method of controlling the printing device 有权
标题翻译：压板机构，具有压板机构的打印装置，以及控制打印装置的方法
公开(公告)号：US06530704B2
公开(公告)日：2003-03-11
申请号：US09847366
申请日：2001-05-03
申请人： Kunio Omura
发明人： Kunio Omura
IPC分类号： B41J1120
CPC分类号： B41J11/005 , B41J11/04 , B41J11/20
摘要： An apparatus and method technique to secure a smooth transporting of a recording medium in a printing device of the type in which a gap between the print head and the platen is included in a transport path for another purpose, e.g., reading of magnetic ink character recognition (MICR) characters on the recording medium, through use of a platen which is rotatable between two positions: a support position and a guide position, and which minimizes the gap adjacent the platen in the guide position.
摘要翻译：一种装置和方法技术，用于确保记录介质在其中打印头和压板之间的间隙被包括在用于另一目的的传送路径中的打印装置中的平滑传送，例如读取磁性墨水字符识别（MICR）字符，通过使用可在两个位置之间旋转的压板：支撑位置和引导位置，并且使引导位置附近的压板间隙最小化。

12. 发明授权

US06488422B1 Paper thickness sensor in a printer 有权
标题翻译：纸张厚度传感器在打印机
公开(公告)号：US06488422B1
公开(公告)日：2002-12-03
申请号：US09575111
申请日：2000-05-23
申请人： Kia Silverbrook
发明人： Kia Silverbrook
IPC分类号： B41J1120
CPC分类号： B41J2/175 , B41J2/04 , B41J2/155 , B41J2/1637 , B41J2/16585 , B41J11/04 , B41J11/057 , B41J11/08 , B41J11/14 , B41J11/20 , B41J2002/14362 , B41J2002/14419 , B41J2202/11 , B41J2202/19 , B41J2202/20
摘要： A pagewidth drop on demand printer includes a printhead having an array of fixed printing nozzles thereon. A platen having a platen surface upon which a sheet rides to receive ink from the printing nozzles is situated alongside the nozzles. A sensor is provided to measure an offset of the print surface of the sheet with respect to the printing nozzles and means is provided effecting movement of the platen to alter the offset. This is typically done by making a compensatory rotation of the platen.
摘要翻译：页宽下降打印机包括其上具有固定打印喷嘴阵列的打印头。具有压板表面的压板具有一个板，该板表面从喷印嘴沿着该板表面位置以接收油墨。提供传感器以测量纸张相对于打印喷嘴的打印表面的偏移，并且提供了实现压板移动以改变偏移的装置。这通常通过进行压板的补偿旋转而完成。

13. 发明授权

US06419409B1 Serial printer detecting set condition for image formation and method of controlling the same 有权
标题翻译：串行打印机检测图像形成的设置条件及其控制方法
公开(公告)号：US06419409B1
公开(公告)日：2002-07-16
申请号：US09480649
申请日：2000-01-11
申请人： Atsushi Ueda , Hirotoshi Iemura , Hajime Horinaka , Masaharu Kimura , Norihiro Ochi , Shunichi Hayashiyama
发明人： Atsushi Ueda , Hirotoshi Iemura , Hajime Horinaka , Masaharu Kimura , Norihiro Ochi , Shunichi Hayashiyama
IPC分类号： B41J1120
CPC分类号： B41J29/393
摘要： A serial printer includes a carriage reciprocating in a main scanning direction, a reading sensor mounted in carriage, a timing fence arranged in the main scanning direction, a mechanism preventing movement of carriage in the main scanning direction, and a controlling portion detecting a set condition for image formation in accordance with read data of timing fence from reading sensor for controlling image formation. Controlling portion detects the set condition for image formation only in accordance with the read data of timing fence, so that detection of the set condition for image formation is enabled without increasing the size of an apparatus and cost, or without decreasing a processing efficiency in image formation.
摘要翻译：串行打印机包括沿主扫描方向往复运动的托架，安装在托架中的读取传感器，沿主扫描方向布置的定时挡板，防止托架沿主扫描方向移动的机构，以及检测设定条件的控制部用于根据用于控制图像形成的读取传感器的定时挡板的读取数据进行图像形成。控制部分仅根据定时围栏的读取数据检测图像形成的设定条件，从而能够在不增加设备尺寸和成本的情况下或者不降低图像的处理效率的情况下检测用于图像形成的设定条件形成。

14. 发明授权

US06736557B2 Printhead gap adjustment mechanism for an imaging apparatus 有权
标题翻译：用于成像装置的打印头间隙调节机构
公开(公告)号：US06736557B2
公开(公告)日：2004-05-18
申请号：US10235406
申请日：2002-09-05
申请人： David Wayne DeVore , Steven Andrew Rice , Michael Ray Wedding
发明人： David Wayne DeVore , Steven Andrew Rice , Michael Ray Wedding
IPC分类号： B41J1120
CPC分类号： B41J25/3088
摘要： A printhead gap adjustment mechanism for use in an imaging apparatus includes a worm gear coupled to a carrier shaft to transmit a rotational motion to the carrier shaft. A worm screw is positioned in rotational cooperation with the worm gear, the worm screw having an axis of rotation. A first cam is coupled to the carrier shaft. A first cam follower surface is disposed in proximity to the first cam. A guide device guides the carrier shaft in a translational direction substantially parallel to the axis of rotation of the worm screw. A rotation of the worm screw transmits rotational motion to drive the first cam via the worm gear and the carrier shaft, the first cam engaging the first cam follower surface to effect a translational motion of the worm gear in the translational direction, thereby effecting a movement of the printhead in the translational direction.
摘要翻译：用于成像设备的打印头间隙调节机构包括联接到行星架轴的蜗轮，以将旋转运动传递到行星架轴。蜗杆定位成与蜗轮旋转配合，蜗杆具有旋转轴线。第一凸轮联接到行星架轴。第一凸轮从动件表面设置在第一凸轮附近。引导装置沿着基本上平行于蜗杆的旋转轴线的平移方向引导托架轴。蜗杆的旋转传递旋转运动以通过蜗轮和承载轴驱动第一凸轮，第一凸轮接合第一凸轮从动件表面以实现蜗轮在平移方向上的平移运动，从而实现运动的打印头在平移方向。

15. 发明授权

US06672780B2 Thermal printhead mechanism 失效
标题翻译：热敏打印头机构
公开(公告)号：US06672780B2
公开(公告)日：2004-01-06
申请号：US09960050
申请日：2001-09-21
申请人： Gregory C. Yehl , Michael Scott Adams
发明人： Gregory C. Yehl , Michael Scott Adams
IPC分类号： B41J1120
CPC分类号： B41J25/3086 , B41J2/32 , B41J25/308
摘要： The invention is a thermal printhead mechanism having a stationary spring channel, a top bracket supported by the spring channel, and a printhead mounted to the top bracket. Additionally, the invention may include a cam, a bottom bracket, and a front mounting plate.
摘要翻译：本发明是一种具有静止弹簧通道的热敏打印头机构，由弹簧通道支撑的顶部托架以及安装到顶部支架上的打印头。另外，本发明可以包括凸轮，底部支架和前部安装板。

16. 发明授权

US06450710B1 Frame system for an ink jet printer 有权
标题翻译：喷墨打印机的框架系统
公开(公告)号：US06450710B1
公开(公告)日：2002-09-17
申请号：US09616601
申请日：2000-07-14
申请人： Larry Steven Foster , Randall Steven Gall , James Philip Harden
发明人： Larry Steven Foster , Randall Steven Gall , James Philip Harden
IPC分类号： B41J1120
CPC分类号： B41J11/20
摘要： Substantially uniform spacing between a printhead and a platen throughout a print zone associated with said printhead in an ink jet printer is provided. The ink jet printer includes a printer frame, and the platen is slideably coupled to the printer frame. A first carrier guide rod is attached to the printer frame, and a second carrier guide rod has at least one end adjustably attached to the printer frame. A position of the second carrier guide rod is adjusted to provide parallelism between the first carrier guide rod and the second carrier guide rod. The platen is biased to a position relative to a position of at least one of the first carrier guide rod and the second carrier guide rod.
摘要翻译：提供了在喷墨打印机中与打印头相关联的打印区域之间的打印头和压板之间的基本上均匀的间隔。喷墨打印机包括打印机框架，并且压板可滑动地联接到打印机框架。第一承载导杆连接到打印机框架，第二托架导杆具有可调节地附接到打印机框架的至少一个端部。第二托架导杆的位置被调节以提供第一托架导杆和第二托架导杆之间的平行度。压板被偏置到相对于第一行星架导杆和第二行星架导杆中的至少一个的位置的位置。

17. 发明授权

US06431771B1 Printer 有权
公开(公告)号：US06431771B1
公开(公告)日：2002-08-13
申请号：US09809380
申请日：2001-03-15
申请人： Mikio Nagai , Toshihiro Fujimoto , Shohei Nakayama
发明人： Mikio Nagai , Toshihiro Fujimoto , Shohei Nakayama
IPC分类号： B41J1120
摘要： A platen together with a frame supporting the platen is rotatably mounted on a shaft and a platen gap is regulated by rotary movement of the frame about that shaft to detect thickness of a printing sheet at a first printing position. The mechanism for setting the platen gap is simplified and precise and the present printer can accommodate even printing sheets whose thickness is partially different. Further, it is detected platen temperature by a simple temperature detecting means and to change the platen position according to the detected temperature by a predetermined value ±&Dgr;d for a standard value d0 of the gap.

18. 发明授权

US06350070B1 Label printer/applicator with adjustable, floating print head 失效
标题翻译：标签打印机/涂抹器，可调节，浮动打印头
公开(公告)号：US06350070B1
公开(公告)日：2002-02-26
申请号：US09543643
申请日：2000-04-06
申请人： Gerald Wayne Tasma
发明人： Gerald Wayne Tasma
IPC分类号： B41J1120
CPC分类号： B41J3/407 , B41J25/308 , B65C11/0289
摘要： An improved a label application apparatus comprises a main housing having a print roller mounted thereto for rotation about a print roller axis. A supply reel is mounted to the main housing and has an indefinite length web with label material thereon. A printer including a printer housing and a print head is positioned in abutting relationship to the print roller, the printer housing being mounted to the main housing for pivotal movement about a printer axis. A spring is preferably mounted between the printer and the main housing and biasing the print head against the print roller. An improvement thereto that facilitates more reliable contact between the print head and the print roller comprises a pivot mounting between the print head and the printer housing for mounting the print head for pivotal movement with respect to the printer housing about a print head axis, the print head axis being generally transverse to the printer axis. The print head is thereby adjustable about two axes with respect to the print roller to reduce misalignment between the print head and the print roller.
摘要翻译：一种改进的标签施加装置包括：主壳体，其具有安装在其上的打印辊，用于围绕打印辊轴线旋转。供应卷轴安装到主壳体上，并且具有在其上的标签材料的不定长的幅材。包括打印机外壳和打印头的打印机位于与打印辊的邻接关系中，打印机外壳被安装到主壳体上以围绕打印机轴线枢转运动。优选地，弹簧安装在打印机和主壳体之间并将打印头偏压在打印辊上。促进打印头和打印辊之间更可靠接触的改进包括在打印头和打印机壳体之间的枢轴安装，用于安装打印头以相对于打印机壳体围绕打印头轴线枢转运动，打印头头轴线大致横向于打印机轴线。因此，打印头相对于打印辊可围绕两个轴线调节，以减少打印头和打印辊之间的不对准。

19. 发明授权

US06315469B1 Tool and method for adjustment of printhead to platen spacing in a printer 失效
标题翻译：用于将打印头调节到打印机中的压板间距的工具和方法
公开(公告)号：US06315469B1
公开(公告)日：2001-11-13
申请号：US09487765
申请日：2000-01-19
申请人： Jose Antonio Alvarez , Rajan Ramaswamy , Emilio Angulo
发明人： Jose Antonio Alvarez , Rajan Ramaswamy , Emilio Angulo
IPC分类号： B41J1120
CPC分类号： B41J25/308
摘要： A tool and a method for adjusting a space between a printhead in a print cartridge and a platen in an ink jet printer are disclosed. The shape of the tool mimics the shape of a print cartridge. The tool is inserted into an aperture in a carriage in place of the print cartridge whose printhead is the closest to the platen, or, if all of the printheads are equally close to the platen, then the tool may be inserted in place of any of the print cartridges. The tool includes a thin flexible member that extends toward the platen. The length of the member is such that, when the tool is properly inserted into the aperture and contacts the platen, then the printhead to platen spacing at that point on the platen would be just equal to a minimum acceptable spacing between a printhead in the same aperture and the platen. Contact between the member of the tool and the platen is detected by listening for a scraping sound caused by such contact and/or watching for flexure of the member caused by such contact while moving the carriage laterally. Subsequently, the height of the carriage relative to the platen is gradually adjusted until no sound or flexure is detected as the carriage moves along the platen. Subsequently, the tool is removed and a print cartridge is inserted into the aperture so that printing may commence.
摘要翻译：公开了一种用于调节打印墨盒中的打印头和喷墨打印机中的压板之间的空间的工具和方法。该工具的形状模拟打印碳粉盒的形状。该工具被插入到滑架中的孔中，代替其打印头最靠近压盘的打印盒，或者如果所有打印头均等于压板，则可以将工具插入打印墨盒。该工具包括朝向台板延伸的薄柔性构件。构件的长度使得当工具被正确地插入孔并接触压板时，打印头到压板上该点处的压板间距将等于同一打印头之间的最小可接受的间距孔径和压板。通过在侧向移动托架的同时收听由这种接触引起的这种接触和/或观察构件的挠曲引起的刮擦声，来检测工具的构件与压板之间的接触。随后，滑架相对于台板的高度逐渐调节，直到滑架沿着压板移动才检测到声音或弯曲。随后，将工具取出并将打印墨盒插入孔中，以便打印可以开始。

20. 发明授权

US06232995B1 Color printer having a printing film conserving mechanism 有权
标题翻译：具有印刷膜保存机构的彩色打印机
公开(公告)号：US06232995B1
公开(公告)日：2001-05-15
申请号：US09514799
申请日：2000-02-29
申请人： Zachery J. Schartner
发明人： Zachery J. Schartner
IPC分类号： B41J1120
CPC分类号： B41J25/312 , B41J11/20 , B41J25/316
摘要： A printing assembly for use with a printing device as provided. The printing assembly includes an adjustable platen assembly including a platen having a jack member constructed and arranged to adjustably maintain the platen in parallel relation to a print head when the print head is in a first position, so as to prevent deformities in the printed image as an article passes through the printing assembly.
摘要翻译：一种与所提供的印刷装置一起使用的印刷组件。印刷组件包括可调压板组件，其包括压板，该压板具有构造和布置为当打印头处于第一位置时可调节地保持压板与打印头平行的插座构件，以便防止印刷图像中的变形为物品通过印刷组件。

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