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    • 1. 发明公开
    • Tape printer
    • 磁带打印机
    • EP2371571A2
    • 2011-10-05
    • EP11156372.2
    • 2011-03-01
    • Seiko Epson Corporation
    • Nakajima, Kenichi
    • B41J35/36B41J3/407
    • B41J35/36B41J3/4075B41J11/0075B65H26/063B65H2301/4152
    • A tape printer 10 includes: a printing section 42 which performs printing on a tape-shaped material T wound around a core CR to which an end portion EP of the tape-shaped material T is affixed; a feeding section 48, 60 which feeds the tape-shaped material to the printing section 42; a feeding section driving motor 55 which drives the feeding section 48, 60; a motor monitoring device 80, 82, 81 which monitors the operation condition of the feeding section driving motor 55; and a tape end detection device 77a which detects a tape end corresponding to delivery of the end portion EP of the tape-shaped material T based on a monitoring result obtained by the motor monitoring device 80, 82, 81.
    • 带式打印机10包括:打印部分42,其对缠绕在粘贴有带状材料T的端部EP的型芯CR上的带状材料T进行打印; 将带状材料供给到印刷部42的供给部48,60; 驱动供给部48,60的供给部驱动马达55, 监视供电部驱动电动机55的动作状态的电动机监视装置80,82,81, 以及带末端检测装置77a,根据由电动机监视装置80,82,81获得的监视结果,检测与带状材料T的端部EP的传送对应的带末端。
    • 2. 发明公开
    • Paper-end detector
    • Papierendedetektor
    • EP0710569A1
    • 1996-05-08
    • EP95307746.8
    • 1995-10-31
    • ALTECH COMPANY LIMITED
    • Yoshida, NaokiTamura, Toshiharu
    • B41J29/48B65H26/00
    • B65H26/00B41J29/48B65H2301/4152B65H2301/41524
    • A printing unit using a paper roll (4) has a paper end detector comprising swinging arm (12) with roller (10) maintained in contact with the surface of the paper (4) wound on core (9) by spring (13). The paper is drawn-off through printing head (3) with ribbon (6) and platen (2). The core (9) has a colour or shade contrasting with the paper (4) and a photo-sensitive detector (11) is provided on the arm (12) adjacent roller (10) in order to detect the change in reflected light from the paper (4) to the core (9) when the paper end is reached. The light source illuminating the paper surface may be integral with the detector (11) or separate therefrom.
    • 使用纸卷(4)的印刷单元具有纸端检测器,其包括具有通过弹簧(13)保持与纸(4)的表面接触的辊(10)的摆动臂(12)。 纸张通过带(6)和压板(2)的打印头(3)拉出。 芯(9)具有与纸(4)对比的颜色或色调,并且在邻近辊(10)的臂(12)上设置光敏检测器(11),以便检测来自 当到达纸端时,纸(4)到芯(9)。 照亮纸张表面的光源可以与检测器(11)成一体或与其分离。