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1. 发明授权

US5672020A High resolution combination donor/direct thermal printer 失效
标题翻译：高分辨率组合供体/直接热敏打印机
公开(公告)号：US5672020A
公开(公告)日：1997-09-30
申请号：US467840
申请日：1995-06-06
申请人： Benjamin P. Leonard , Eric A. Ware , Marty F. Higgins , Robin L. Ogle , Paul R. Erickson , Danny J. Vatland
发明人： Benjamin P. Leonard , Eric A. Ware , Marty F. Higgins , Robin L. Ogle , Paul R. Erickson , Danny J. Vatland
IPC分类号： B41J2/32 , B41J2/325 , B41J11/00 , B41J13/00 , B41J13/02 , B41J13/10 , B41J15/04 , B41J15/16 , B41J17/04 , B41J17/24 , B65H5/00 , B41J29/02
CPC分类号： B41J13/0045 , B41J11/0025 , B41J13/10 , B41J15/04 , B41J15/046 , B41J2/32
摘要： A high resolution thermal printer capable of printing both directly on a thermally responsive media and indirectly through a thermally responsive donor media is disclosed. The printer has a printing media guide mounted as an intermediate clamshell structure to accurately position the printing media immediately adjacent the print head and platen. The printing media guide includes a nip roller and guide bar independently suspended on a spring biased, pivot plate arrangement. The printing media is centered on the supply spool, and the printer includes a read/write circuit to communicate with a profiler chip centrally mounted in the printing media roll. The printer may also include a read/write circuit to communicate with a donor profiler chip centrally mounted in the donor media roll. A constant pressure brake with a friction belt is used directly against the printing media. A spring arm latch/channel block arrangement is used to secure the printing media supply spool. An optical sensor and return motor on the supply spool are used in accurately positioning the printing media for subsequent color passes during full color printing.
摘要翻译：公开了一种能够直接在热敏介质上打印并间接通过热响应的供体介质打印的高分辨率热敏打印机。打印机具有作为中间蛤壳结构安装的打印介质导板，以将打印介质精确地定位在打印头和压板附近。打印介质引导件包括一个独立地悬挂在弹簧偏置的枢转板装置上的夹持辊和引导杆。打印介质以供应卷轴为中心，并且打印机包括读/写电路，以与集中安装在打印介质辊中的轮廓仪芯片通信。打印机还可以包括读/写电路，以与集中安装在供体介质辊中的供体轮廓仪芯片进行通信。具有摩擦带的恒压制动器直接用于打印介质。使用弹簧臂闩锁/通道块布置来固定打印介质供应卷轴。供应卷轴上的光学传感器和返回电机用于在全色打印期间精确定位打印介质以用于随后的颜色通过。

2. 发明授权

US5516219A High resolution combination donor/direct thermal printer 失效
标题翻译：高分辨率组合供体/直接热敏打印机
公开(公告)号：US5516219A
公开(公告)日：1996-05-14
申请号：US285059
申请日：1994-08-01
申请人： Benjamin P. Leonard , Eric A. Ware , Marty F. Higgins , Robin L. Ogle , Danny J. Vatland
发明人： Benjamin P. Leonard , Eric A. Ware , Marty F. Higgins , Robin L. Ogle , Danny J. Vatland
IPC分类号： B41J2/32 , B41J2/325 , B41J11/00 , B41J13/00 , B41J13/02 , B41J13/10 , B41J15/04 , B41J15/16 , B41J17/04 , B41J17/24 , B65H5/00 , B41J11/58
CPC分类号： B41J13/0045 , B41J11/0025 , B41J13/10 , B41J15/04 , B41J15/046 , B41J2/32
摘要： A high resolution thermal printer capable of printing both directly on a thermally responsive media and indirectly through a thermally responsive donor media is disclosed. The printer has a printing media guide mounted as an intermediate clamshell structure to accurately position the printing media immediately adjacent the print head and platen. The printing media guide includes a nip roller and guide bar independently suspended on a spring biased, pivot plate arrangement. The printing media is centered on the supply spool, and the printer includes a read/write circuit to communicate with a profiler chip centrally mounted in the printing media roll. The printer may also include a read/write circuit to communicate with a donor profiler chip centrally mounted in the donor media roll. A constant pressure brake with a friction belt is used directly against the printing media. A spring arm latch/channel block arrangement is used to secure the printing media supply spool. An optical sensor and return motor on the supply spool are used in accurately positioning the printing media for subsequent color passes during full color printing.
摘要翻译：公开了一种能够直接在热敏介质上打印并间接通过热响应的供体介质打印的高分辨率热敏打印机。打印机具有作为中间蛤壳结构安装的打印介质导板，以将打印介质精确地定位在打印头和压板附近。打印介质引导件包括一个独立地悬挂在弹簧偏置的枢转板装置上的夹持辊和引导杆。打印介质以供应卷轴为中心，并且打印机包括读/写电路，以与集中安装在打印介质辊中的轮廓仪芯片通信。打印机还可以包括读/写电路，以与集中安装在供体介质辊中的供体轮廓仪芯片进行通信。具有摩擦带的恒压制动器直接用于打印介质。使用弹簧臂闩锁/通道块布置来固定打印介质供应卷轴。供应卷轴上的光学传感器和返回电机用于在全色打印期间精确定位打印介质以用于随后的颜色通过。

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