Thermal printer with reciprocal paper feed control
    1.
    发明授权
    Thermal printer with reciprocal paper feed control 失效
    热敏打印机具有可互换的进纸控制

    公开(公告)号:US4953994A

    公开(公告)日:1990-09-04

    申请号:US256762

    申请日:1988-10-11

    IPC分类号: B41J15/06 B41J25/316 B41J3/02

    CPC分类号: B41J15/06 B41J25/316

    摘要: A thermal printer comprises a pair of fixed frames for rotatably supporting a platen which is rotated by a motor and a head unit rotatably supported by the fixed frames through a pair of movable frames and for supporting a thermal head. A pair of pinch rollers are rotatably mounted on the fixed frames, which are selectively brought to a first operating state to feed a paper sheet to the region between the platen and the thermal head, and a second operating state to feed no paper sheet. The thermal head is selectively moved between a first position, in which it is pressed against the platen, and a second position in which it is disengaged from the platen. The thermal head is moved to the first position, at the same time the pinch rollers and moved to the second operating state, while the thermal head is moved to the second position, at the same time the pinch rollers are moved to the first operating state.

    Thermal printer with reciprocal paper feed control
    2.
    发明授权
    Thermal printer with reciprocal paper feed control 失效
    热打印机,带有纸张进纸控制

    公开(公告)号:US5062722A

    公开(公告)日:1991-11-05

    申请号:US552405

    申请日:1990-07-12

    CPC分类号: B41J15/06 B41J25/316

    摘要: A thermal printer comprises a pair of fixed frames for rotatably supporting a platen which is rotated by a motor and a head unit rotatably supported by the fixed frames through a pair of movable frames and for supporting a thermal head. A pair of pinch rollers are rotatably mounted on the fixed frames, which are selectively brought to a first operating state to feed a paper sheet to the region between the platen and the thermal head, and a second operating state to feed no paper sheet. The thermal head is selectively moved between a first position, in which it is pressed against the platen, and a second position in which it is disengaged from the platen. The thermal head is moved to the first position, at the same time the pinch rollers and moved to the second operating state, while the thermal head is moved to the second position, at the same time the pinch rollers are moved to the first operating state.

    Thermal printer
    3.
    发明授权
    Thermal printer 失效
    热敏打印机

    公开(公告)号:US4938616A

    公开(公告)日:1990-07-03

    申请号:US256766

    申请日:1988-10-11

    CPC分类号: B41J25/312 B41J17/24

    摘要: A thermal printer comprises a pair of fixed frames for rotatably supporting a platen, a head unit movable relatively to the fixed frames and swingably supporting an elongated thermal head around its intermediate portion, a pair of leaf springs, one end of which resiliently urges the head unit toward the fixed frames so that the thermal head is pressed resiliently against the platen across a paper sheet, and a cam member having cam faces which are selectively engaged with the other end of the leaf spring for changing the urging force of the leaf spring by stages in accordance with the quality of the paper sheet.

    Thermal transfer printer with ribbon tensioning mechanism
    5.
    发明授权
    Thermal transfer printer with ribbon tensioning mechanism 失效
    热转印打印机带色带张紧机构

    公开(公告)号:US4934847A

    公开(公告)日:1990-06-19

    申请号:US256692

    申请日:1988-10-11

    CPC分类号: B41J17/02 B41J17/24

    摘要: A thermal transfer printer comprises a pair of fixed frames for rotatably supporting a platen, a pair of movable frames supporting a thermal head, the movable frames being connected to the fixed frames so as to be rockable around a shaft, between a position where the thermal head is pressed against the platen and a position where the thermal head is moved away from the platen. The ink ribbon is supported by a supply roll and a take-up roll and may be alternately transported in one direction such that the ink ribbon is directed toward the region between the thermal head and the platen or in the direction opposite thereto. The movable frame is provided with operating member adapted to drive the supply roll to move the ink ribbon in the opposite direction, thereby applying a tension of the opposite direction to the ink ribbon, when the movable frame is rocked so that the thermal head is pressed against the platen.

    Printer with media thickness adjustment of platen
    6.
    发明授权
    Printer with media thickness adjustment of platen 失效
    打印机带有压板的介质厚度调整

    公开(公告)号:US5156467A

    公开(公告)日:1992-10-20

    申请号:US728573

    申请日:1991-07-11

    IPC分类号: B41J11/20

    CPC分类号: B41J11/20

    摘要: A printer includes a platen roller and a print head for printing information on a recording medium moving between the platen roller and the head in a predetermined direction. The platen roller is supported by a supporting frame which is rotatably mounted on a supporting shaft so that the platen roller is rockable in directions to touch and leave the head. The platen roller is pressed against the head by an urging member. The platen roller is shifted in a direction in parallel to the moving direction by a shifting mechanism as the roller rocks, so that the position of the roller relative to the head is kept constant with respect to the moving direction of the recording medium.

    摘要翻译: 打印机包括压纸辊和打印头,用于在预定方向上在压纸辊和头部之间移动的记录介质上打印信息。 压纸辊由支撑框架支撑,支撑框架可旋转地安装在支撑轴上,使得压纸滚筒能够在接触和离开头部的方向上摇摆。 压辊通过推压件压靠头部。 当辊滚动时,压纸辊通过移动机构在与移动方向平行的方向上移动,使得辊相对于头部的位置相对于记录介质的移动方向保持恒定。

    Transfer printer with ribbon lock
    7.
    发明授权
    Transfer printer with ribbon lock 失效
    转印打印机带色带锁

    公开(公告)号:US5238314A

    公开(公告)日:1993-08-24

    申请号:US968089

    申请日:1992-10-28

    IPC分类号: B41J17/22

    CPC分类号: B41J17/22

    摘要: A label printer comprises a supporting frame having a pair of side plates facing each other. A print head and a platen roller are arranged between the side plates. Above the print head is arranged a ribbon supply device for running a transfer ribbon between the print head and the platen roller. The ribbon supply device includes a ribbon drive section, and a ribbon unit supported on a supporting member and movable between a first position wherein the unit engages the drive section and a second position wherein the unit is located outside the supporting frame. A fixing member is attached to one of the side plates and movable between a release position wherein the fixing member allows the ribbon unit to move and a fixing position wherein the fixing means engages the ribbon unit to hold it in the first position.

    摘要翻译: 标签打印机包括具有彼此面对的一对侧板的支撑框架。 打印头和压纸辊布置在侧板之间。 打印头上方布置有用于在打印头和压纸辊之间运行转印带的色带供给装置。 色带供给装置包括色带驱动部分和色带单元,其支撑在支撑部件上,并且可在第一位置和第二位置之间移动,第一位置与第一位置啮合,第二位置和第二位置之间位于支撑框架的外侧。 固定构件附接到一个侧板,并且可在固定构件允许色带单元移动的释放位置和固定位置之间移动,其中固定装置接合色带单元以将其固定在第一位置。

    Transfer printer
    8.
    发明授权
    Transfer printer 失效
    转印打印机

    公开(公告)号:US5180236A

    公开(公告)日:1993-01-19

    申请号:US728238

    申请日:1991-07-10

    IPC分类号: B41J17/22

    CPC分类号: B41J17/22

    摘要: A label printer comprises a supporting frame having a pair of side plates facing each other. A print head and a platen roller are arranged between the side plates. Above the print head is arranged a ribbon supply device for running a transfer ribbon between the print head and the platen roller. The ribbon supply device includes a ribbon drive section, and a ribbon unit supported on a supporting member and movable between a first position wherein the unit engages the drive section and a second position wherein the unit is located outside the supporting frame. A fixing member is attached to one of the side plates and movable between a release position wherein the fixing member allows the ribbon unit to move and a fixing position wherein the fixing means engages the ribbon unit to hold it in the first position.

    摘要翻译: 标签打印机包括具有彼此面对的一对侧板的支撑框架。 打印头和压纸辊布置在侧板之间。 打印头上方布置有用于在打印头和压纸辊之间运行转印带的色带供给装置。 色带供给装置包括色带驱动部分和色带单元,其支撑在支撑部件上,并且可在第一位置和第二位置之间移动,第一位置与第一位置啮合,第二位置和第二位置之间位于支撑框架的外侧。 固定构件附接到一个侧板,并且可在固定构件允许色带单元移动的释放位置和固定位置之间移动,其中固定装置接合色带单元以将其固定在第一位置。

    Label printer
    9.
    发明授权
    Label printer 有权
    标签打印机

    公开(公告)号:US6068419A

    公开(公告)日:2000-05-30

    申请号:US327385

    申请日:1999-06-08

    摘要: A base sheet path for peeled issue (29) for guiding a base sheet (7) in a direction different from a label issue port (22) after passing a peeling section (12) following the printing by a printing section (18) and a base sheet path for continuous issue (30) for guiding the base sheet to the label issue port (22) with labels (9) printed by the printing section (18) stuck on the base sheet are provided. Two operating modes, namely, the label peeled issue mode in which the base sheet is set to the base sheet path for peeled issue and the label continuous issue mode in which the base sheet is set to the base sheet path for continuous issue are executed selectively. In this case, depending on the result of detection by a base sheet sensor (31) arranged facing the base sheet path for peeled issue for detecting the presence of the base sheet, namely, depending on the setting state of the base sheet, the label peeled issue mode or the label continuous issue mode is recognized automatically for determining the issue mode. Namely, depending on the difference between the positions at which the base sheet is set in the label peeled issue mode and the label continuous issue mode, the label issue mode is recognized without adding an issue mode parameter to an issue command.

    摘要翻译: 一种用于在通过印刷部分(18)印刷之后通过剥离部分(12)之后沿与标签发布端口(22)不同的方向引导基片(7)的基片通路, 提供了用于将基片引导到标签发行端口(22)的用于连续发布(30)的基板路径,其中标签(9)由印刷部分(18)印刷在标签上。 执行两种操作模式,即将基片设置为用于剥离的基片的标签剥离发布模式和将基片设置为连续发布的基片路径的标签连续发布模式,选择性地执行 。 在这种情况下,根据基片传感器(31)的检测结果,该基片传感器(31)相对于用于检测基片的存在的剥离问题的基片通路布置,即根据基片的设置状态,标签 剥离问题模式或标签连续发布模式被自动识别以确定发行模式。 也就是说,根据在标签剥离发行模式中设置基板的位置与标签连续发布模式之间的差异,识别标签发行模式而不向发行命令添加发行模式参数。

    Printer device
    10.
    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。