公开(公告)号：US09205680B2

公开(公告)日：2015-12-08

申请号：US14559000

申请日：2014-12-03

Applicant: Memjet Technology Ltd.

Inventor： Paul Ian Mackey ,  David William Jensen

IPC: B41J11/04 ,  B41J13/26 ,  B65H3/06 ,  B65H5/06 ,  B65H9/16

CPC classification number: B41J11/04 ,  B41J13/025 ,  B41J13/103 ,  B41J13/26 ,  B65H3/0684 ,  B65H5/062 ,  B65H9/166 ,  B65H2404/143 ,  B65H2404/144 ,  B65H2404/1521 ,  B65H2404/6111 ,  B65H2801/12

Abstract: A printer includes: a media tray; a picker; a media guide for guiding the media sheets around a media feed path towards a print zone; a main drive roller assembly positioned upstream of the print zone; and an intermediary drive roller assembly positioned between the picker and the main drive roller assembly. The intermediary drive roller assembly includes: an intermediary idler roller mounted on an intermediary idler shaft; and an intermediary drive roller having a gripping surface engaged with the intermediary idler roller. An intermediary drive shaft is pivotally connected to a support shaft via a swing arm, such that the intermediary drive shaft is arcuately moveable relative to the intermediary idler shaft to provide a variable distance therebetween.

Abstract translation: 打印机包括：介质托盘; 挑选者 用于将媒体片材围绕媒体馈送路径引导到打印区域的媒体引导件; 位于打印区域上游的主驱动辊组件; 以及位于拾取器和主驱动辊组件之间的中间驱动辊组件。 中间驱动辊组件包括：安装在中间惰轮轴上的中间惰辊; 以及具有与中间惰辊接合的抓握表面的中间驱动辊。 中间驱动轴通过摆臂枢转地连接到支撑轴，使得中间驱动轴相对于中间惰轮轴可弧形运动，以在它们之间提供可变的距离。

公开(公告)号：US20150165800A1

公开(公告)日：2015-06-18

申请号：US14634226

申请日：2015-02-27

Applicant: Memjet Technology Ltd.

Inventor： Kia Silverbrook ,  Akira Nakazawa ,  Christopher Hibbard ,  Paul Ian Mackey ,  Norman Micheal Berry ,  Garry Raymond Jackson

IPC: B41J25/34

CPC classification number: B41J25/34 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/04585 ,  B41J2/04591 ,  B41J2/135 ,  B41J2/14016 ,  B41J2/14427 ,  B41J2/155 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2/1642 ,  B41J2/1648 ,  B41J2/16526 ,  B41J2/16535 ,  B41J2/16585 ,  B41J2/1707 ,  B41J2/1714 ,  B41J2/175 ,  B41J2/17503 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17536 ,  B41J2/17553 ,  B41J2/17556 ,  B41J2/17566 ,  B41J2/19 ,  B41J2/515 ,  B41J29/02 ,  B41J29/13 ,  B41J29/38 ,  B41J2002/14362 ,  B41J2002/14403 ,  B41J2002/14419 ,  B41J2002/14435 ,  B41J2002/14459 ,  B41J2002/14475 ,  B41J2002/14491 ,  B41J2002/1742 ,  B41J2002/17516 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21

Abstract: A removable printhead assembly for a single-pass inkjet printer. The printhead assembly comprises: an elongate body adapted for removal and insertion in a cradle of the printer; an ink manifold assembly having a mounting surface defining a plurality of ink outlets; a plurality of printhead chips mounted on the mounting surface; one or more pressure regulator assemblies for delivering ink to the printhead chips at a predetermined backpressure; and a plurality of electrical terminals positioned along a length of the body for establishing electrical connection with a printer controller of the printer. The electrical terminals extend along one side of the elongate body, which is perpendicular to the mounting surface.

Abstract translation: 用于单程喷墨打印机的可拆卸打印头组件。 打印头组件包括：细长主体，其适于移除和插入打印机的支架中; 墨水歧管组件，其具有限定多个墨水出口的安装表面; 安装在安装表面上的多个打印头芯片; 一个或多个压力调节器组件，用于以预定的背压将油墨输送到打印头芯片; 以及沿着主体的长度定位的多个电端子，用于建立与打印机的打印机控制器的电连接。 电端子沿着垂直于安装表面的细长主体的一侧延伸。

公开(公告)号：US20150197106A1

公开(公告)日：2015-07-16

申请号：US14559000

申请日：2014-12-03

Applicant: Memjet Technology Ltd.

Inventor： Paul Ian Mackey ,  David William Jensen

IPC: B41J11/04

CPC classification number: B41J11/04 ,  B41J13/025 ,  B41J13/103 ,  B41J13/26 ,  B65H3/0684 ,  B65H5/062 ,  B65H9/166 ,  B65H2404/143 ,  B65H2404/144 ,  B65H2404/1521 ,  B65H2404/6111 ,  B65H2801/12

Abstract: A printer includes: a media tray; a picker; a media guide for guiding the media sheets around a media feed path towards a print zone; a main drive roller assembly positioned upstream of the print zone; and an intermediary drive roller assembly positioned between the picker and the main drive roller assembly. The intermediary drive roller assembly includes: an intermediary idler roller mounted on an intermediary idler shaft; and an intermediary drive roller having a gripping surface engaged with the intermediary idler roller. An intermediary drive shaft is pivotally connected to a support shaft via a swing arm, such that the intermediary drive shaft is arcuately moveable relative to the intermediary idler shaft to provide a variable distance therebetween.

Abstract translation: 打印机包括：介质托盘; 挑选者 用于将媒体片材围绕媒体馈送路径引导到打印区域的媒体引导件; 位于打印区域上游的主驱动辊组件; 以及位于拾取器和主驱动辊组件之间的中间驱动辊组件。 中间驱动辊组件包括：安装在中间惰轮轴上的中间惰辊; 以及具有与中间惰辊接合的抓握表面的中间驱动辊。 中间驱动轴通过摆臂枢转地连接到支撑轴，使得中间驱动轴相对于中间惰轮轴可弧形运动，以在它们之间提供可变的距离。