Label issuing apparatus
    31.
    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.

    Method for cleaning a thermal head
    32.
    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.

    Electronic printing apparatus
    33.
    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。