Multi-pass thermal printer
    1.
    发明授权
    Multi-pass thermal printer 失效
    多功能热敏打印机

    公开(公告)号:US5380108A

    公开(公告)日:1995-01-10

    申请号:US957088

    申请日:1992-10-06

    CPC分类号: B41J2/325 B41J11/24 B41J17/24

    摘要: A thermal printer accepting an ink ribbon cartridge includes a chassis, a thermal head secured to the chassis and a platen roller which is rotatably supported in the chassis and swingably movable relative to the thermal head. The platen roller is rotated by a first platen driving mechanism and is moved toward and away from the thermal head by a second platen driving mechanism. When the platen roller is moved to contact the thermal head via an ink ribbon intervened therebetween, an image is printed on a printing medium fed between the platen roller and the ink ribbon. The printer accomplished aligned overprinting on the printing medium via a paper supply mode, a printing mode, a paper retract mode and a paper discharge mode effected by the first and second platen driving mechanisms.

    摘要翻译: 接受墨带盒的热敏打印机包括底盘,固定在底盘上的热敏头,以及可旋转地支撑在底盘中并相对于热头可摆动地移动的压纸滚筒。 压纸辊由第一压板驱动机构旋转,并通过第二压板驱动机构朝向和远离热敏头移动。 当压纸辊移动以通过介于其之间的墨带接触热敏头时,图像被印刷在馈送在压纸辊和墨带之间的打印介质上。 打印机通过由第一和第二压板驱动机构实现的供纸模式,打印模式,退纸模式和排纸模式,在打印介质上完成对齐叠印。

    Color thermal printer
    3.
    发明授权
    Color thermal printer 失效
    彩色热敏打印机

    公开(公告)号:US5360278A

    公开(公告)日:1994-11-01

    申请号:US896617

    申请日:1992-06-10

    CPC分类号: B41J11/24

    摘要: A thermal printer includes a chassis, a thermal head secured to the chassis and a platen roller which is rotatably supported in the chassis and movable relative to the thermal head. The platen roller is rotated by first platen driving mechanism, while being moved toward and away from the thermal head by second platen driving mechanism. When the platen roller is moved to contact with the thermal head via an ink ribbon intervened therebetween, a data or image is printed on a printing medium fed between the platen roller and the ink ribbon.

    摘要翻译: 热敏打印机包括底盘,固定在底盘上的热敏头,以及可旋转地支撑在底座中并相对于热头可移动的压纸滚筒。 压纸辊由第一压板驱动机构旋转,同时通过第二压板驱动机构朝向和远离热敏头移动。 当压纸辊通过介于其之间的墨带移动以与热敏头接触时,数据或图像被印刷在馈送在压纸辊和墨带之间的打印介质上。