公开(公告)号：US5336003A

公开(公告)日：1994-08-09

申请号：US19840

申请日：1993-02-19

申请人： Kiyomichi Nagashima ,  Hiroshi Uchida

发明人： Kiyomichi Nagashima ,  Hiroshi Uchida

IPC分类号： B41J3/407 ,  B41J29/44 ,  B65C9/42 ,  B65C11/02 ,  B41J29/18

CPC分类号： B65C11/0289 ,  B41J29/44 ,  B41J3/4075 ,  B65C9/42

摘要： A label printer including a printing section for printing a given image on a label, a label issue opening for issuing the label after the given image is printed thereon by the printing section, a sensor having a light emitting element and a light receiving element, a first prism having a reflecting surface located on one side of the label issue opening, and a second prism having a reflecting surface located on the other side of the label issue opening. The light emitted from the light emitting element is reflected on the reflecting surface of the first prism, and is then reflected on the reflecting surface of the second prism to reach the light receiving element. When the label is issued from the label issue opening, an optical axis between the reflecting surfaces of the first and second prisms intersects a surface of the label. Thus, the presence of the label projecting from the label issue opening can be surely detected.

摘要翻译： 一种标签打印机，包括用于在标签上打印给定图像的打印部分，用于在由打印部分在其上打印给定图像之后发出标签的标签发行开口，具有发光元件和光接收元件的传感器， 第一棱镜具有位于标签出口开口一侧的反射面，第二棱镜具有位于标签出口开口另一侧的反射面。 从发光元件发射的光被反射在第一棱镜的反射面上，然后在第二棱镜的反射面上被反射到达光接收元件。 当从标签发行开口发出标签时，第一和第二棱镜的反射表面之间的光轴与标签的表面相交。 因此，可以可靠地检测到从标签发行开口突出的标签的存在。

公开(公告)号：US4768435A

公开(公告)日：1988-09-06

申请号：US51589

申请日：1987-05-20

申请人： Hitoshi Nimura ,  Takayasu Mizuguchi ,  Yuji Takahashi ,  Kiyomichi Nagashima

发明人： Hitoshi Nimura ,  Takayasu Mizuguchi ,  Yuji Takahashi ,  Kiyomichi Nagashima

IPC分类号： B41J29/00 ,  B41J15/16 ,  B65C9/46 ,  B41J15/22 ,  B41L21/12

CPC分类号： B65C9/46

摘要： The invention provides a printer apparatus which comprises a pair of doors mounted for opening and closing movement on opposite sides of a body case in the form of a housing, a printer located inside each of the doors for receiving elongated continuous print paper therein in such a manner as to allow the print paper toward the door and for printing on the thus received print paper, and a pair of issuing openings located on opposite side portions of a front wall of the body case for issuing therefrom the print paper after printing by the printers. Thus, two different types of print paper can be set in position in and printed by the two printers, which reduces the necessity of frequent label exchanging operations. Besides, an operation for exchanging print paper for each of the printers can be performed readily by opening the door for the printer.

摘要翻译： 本发明提供了一种打印机装置，其包括一对门，用于在壳体形式的主体壳体的相对侧上打开和关闭运动，打印机位于每个门的内部，用于在其中接收细长的连续打印纸， 以使得打印纸朝向门并用于在如此接收的打印纸上打印的方式，以及位于主体外壳的前壁的相对侧部上的一对发出开口，用于在由打印机打印之后向其发出打印纸 。 因此，可以将两种不同类型的打印纸设置在两台打印机中并由其打印，这降低了频繁的标签交换操作的必要性。 此外，通过打开打印机的门，可以容易地执行用于为每个打印机更换打印纸的操作。