Printing apparatus
    1.
    发明授权
    Printing apparatus 失效
    印刷装置

    公开(公告)号:US5044801A

    公开(公告)日:1991-09-03

    申请号:US448749

    申请日:1989-12-11

    IPC分类号: B41J29/02

    CPC分类号: B41J29/02

    摘要: A printing apparatus comprises a printer body having an opening on the top side thereof, and a platen for feeding a paper sheet supported by a paper holder disposed in the printer body. The platen is provided in the body to face the opening. A head unit includes a housing having an opening on the bottom side thereof and a print head disposed in the housing to face the opening thereof. The head unit is moveable between an operative position, in which the head unit is located on the printer body so that the opening of the housing and the print head face the opening of the printer body and the platen, respectively, whereby the paper sheet between the platen and the print head is allowed to be ready for printing, and an open position in which the head unit is off the printer body so that the whole opening of the printer body is exposed.

    摘要翻译: 打印装置包括:打印机主体,其具有在其顶侧上的开口;以及台板,用于馈送由设置在打印机主体中的纸容器支撑的纸张。 压板设置在主体中以面对开口。 头单元包括在其底侧上具有开口的壳体和设置在壳体中以面向其开口的打印头。 头单元可在操作位置之间移动,其中头单元位于打印机主体上,使得壳体和打印头的开口分别面对打印机主体和压板的开口,由此纸张在 允许压板和打印头准备打印,并且打开位置,其中打印头单元离开打印机主体,使得打印机主体的整个开口被暴露。

    Electronic printing apparatus
    2.
    发明授权
    Electronic printing apparatus 失效
    电子打印设备

    公开(公告)号:US4973175A

    公开(公告)日:1990-11-27

    申请号:US448768

    申请日:1989-12-11

    CPC分类号: B41J3/46 B41J29/13

    摘要: An electronic printing apparatus comprises a printer body having a front surface with a window, a sheet feeding mechanism provided in the printer body, which may be accessed for maintenance work through the window, a main front cover for opening and closing the window in the front surface of the printer body, a sub-front cover movably provided on the printer body so as to be downwardly pivotable about the bottom of the printer body in a perpendicular direction, and having an operation surface which covers the main front cover so that it faces thereto, and a keyboard and a display provided on the operation surface of the sub-front cover.

    摘要翻译: 一种电子打印装置,包括具有窗口的前表面的打印机主体,设置在打印机主体中的片材进给机构,可通过窗口进行维护工作;主前盖,用于在前面打开和关闭窗户 打印机主体的表面,可动地设置在打印机主体上以便在垂直方向上围绕打印机主体的底部向下枢转的副前盖,并且具有覆盖主前盖的操作表面,使得其面向 以及设置在副前盖的操作表面上的键盘和显示器。

    Apparatus for transporting paper
    3.
    发明授权
    Apparatus for transporting paper 失效
    运送纸的设备

    公开(公告)号:US4982946A

    公开(公告)日:1991-01-08

    申请号:US477479

    申请日:1990-02-09

    IPC分类号: B41J13/02 B65H9/00 B65H9/16

    CPC分类号: B65H9/166

    摘要: An apparatus for transporting paper comprising a paper transport path made up of a reference surface with which one edge portion of paper is brought into abutment and a paper guide on which the surface of the paper is supported, a skew roller supported on a roller shaft, which is arranged at an angle with the transport direction of the paper, and resilently urged toward the paper guide, a skew roller portions control having an abutment surface with which one end portion of the roller shaft is brought into abutment when the skew roller takes a position to be in contact with the paper and a stopper edge with which the periphery of the roller shaft is brought into abutment when the skew roller takes an open position to be away from the paper and being urged toward the skew roller, and a release to move the skew roller position control away from the skew roller, whereby it is made possible to simply bring about a state of the skew roller separated from the paper guide and a state of them held in contact.

    Printing head supporting device
    6.
    发明授权
    Printing head supporting device 失效
    打印头支撑装置

    公开(公告)号:US5106212A

    公开(公告)日:1992-04-21

    申请号:US677341

    申请日:1991-03-29

    IPC分类号: B41J25/304

    CPC分类号: B41J25/304

    摘要: A printing head supporting device including a supporting mechanism for supporting a printing head so that the printing head can be brought into contact with and separation from a platen, and a pressure plate detachably mounted to a printer body. When the pressure plate is mounted to the printer body, the printing head is maintained in contact with the platen to obtain a printable condition. In contrast, when the pressure plate is detached from the printer body, the printing head is maintained in separation from the platen, so that an operator can easily carry out a maintenance work such as cleaning of the printing head or removing of a recording paper caught between the printing head and the platen. Thus, the maintenance work can be easily carried out by a simple operation such that the pressure plate is simply detached from the printer body.

    摘要翻译: 一种打印头支撑装置,包括:支撑机构,用于支撑打印头,使得打印头可与台板接触和分离;以及可拆卸地安装到打印机主体的压板。 当压板安装到打印机主体时,打印头保持与压板接触以获得可打印状态。 相反,当压板与打印机主体分离时,打印头保持与压板分离,使得操作者可以容易地进行维护工作,例如清洁打印头或取出捕获的记录纸 在打印头和压板之间。 因此,可以通过简单的操作容易地进行维护工作,使得压板简单地从打印机主体分离。

    Method for cleaning a thermal head
    7.
    发明授权
    Method for cleaning a thermal head 失效
    清洁热敏头的方法

    公开(公告)号:US5030292A

    公开(公告)日:1991-07-09

    申请号:US464942

    申请日:1990-01-16

    IPC分类号: B41J2/32 B41J29/17

    CPC分类号: B41J29/17 G03G2215/00531

    摘要: A method for cleaning a thermal head with a raised portion formed on a printing surface portion corresponding to a heat generating element. The method comprises passing a nonwoven sheet, havng an alcohol-impregnated forward portion and a dried rear portion, between a printing surface of the thermal head and a platen, upon the rotation of the platen, in a fashion compressed therebetween to allow the printing surface to be cleaned with the alcohol impregnated in the forward portion of the nonwoven sheet and the alcohol to be sucked in the dried rear portion of the nonwoven sheet.

    Label separating device in label printer
    8.
    发明授权
    Label separating device in label printer 失效
    标签打印机中的标签分离设备

    公开(公告)号:US5174669A

    公开(公告)日:1992-12-29

    申请号:US575824

    申请日:1990-08-31

    CPC分类号: B65C11/0289 B65C9/46

    摘要: According to the present invention, there is used a conveyance roller for the conveyance of a pasteboard with labels; a separating member is disposed on a downstream side from a pasteboard conveyance path with respect to a printing head which holds the pasteboard with labels between the same and a platen, and in a position close to the printing head; and a pinch roller is provided for holding between the same and the conveyance roller the pasteboard portion which has been bent and separated from a label after printing by the separating member. The conveyance of the pasteboard with labels for printing and the conveyance of the pasteboard for label separating can be done at a time by driving either the conveyance roller or the pinch roller.

    Printer device
    9.
    发明授权
    Printer device 失效
    打印机设备

    公开(公告)号:US5163766A

    公开(公告)日:1992-11-17

    申请号:US841800

    申请日:1992-02-26

    CPC分类号: B41J3/36

    摘要: Disclosed is a printer device including a printer body and a battery section. The printer body is provided with a paper accommodating portion for replaceably accommodating printing paper. A driving circuit section is located on one side of the paper accommodating portion for controlling an operation of the printer body. The driving circuit section has at least an operating portion. The battery section has a substantially L-shaped configuration formed by a rectangular body located below the paper accommodating portion and a projecting portion located below the driving circuit section so as to project from one end of the rectangular body.

    摘要翻译: 公开了一种包括打印机主体和电池部分的打印机装置。 打印机主体设置有用于可替换地容纳打印纸的纸容纳部分。 驱动电路部分位于纸容纳部分的一侧,用于控制打印机主体的操作。 驱动电路部分具有至少一个操作部分。 电池部分具有由位于纸容纳部分下方的矩形体形成的大致L形构造,以及位于驱动电路部分下方的突出部分,以从矩形体的一端突出。

    Label issuing apparatus
    10.
    发明授权
    Label issuing apparatus 失效
    标签发布设备

    公开(公告)号:US5065002A

    公开(公告)日:1991-11-12

    申请号:US578534

    申请日:1990-09-07

    摘要: According to the present invention, there is provided a hand scanner having an optical reader portion for reading data optically, a memory portion for storing the data read by the optical reader portion, and a light emitting portion for outputting the data stored in the memory portion as a light signal, and also provided is a printer comprising, in a successively connected arrangement, a light receiving portion for receiving the light signal emitted from the light emitting portion of the hand scanner, an opto-electro transducer means for converting the light signal received by the light receiving portion into an electric signal, a printing control portion for controlling printing in accordance with the electric signal obtained by the opto-electro transducer means, and a printing portion for making printing on a label in accordance with the control made by the printing control portion. Thus, the transfer of data from the hand scanner to the printer is realized by such optical means.