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    • 2. 发明授权
    • Printing apparatus capable of changing print format
    • 能够改变打印格式的打印设备
    • US5481367A
    • 1996-01-02
    • US190489
    • 1994-02-02
    • Yoshinori YokoeYuji Hattori
    • Yoshinori YokoeYuji Hattori
    • B41J5/30G06F3/12G06F17/21G06K15/00G03G15/36
    • G06K15/00G06K2215/0071G06K2215/0077G06K2215/0082
    • There is disclosed a printing apparatus implemented as a laser printer capable of changing the print format when outputting print data. When the operator changes the print format at the printer, the CPU changes the print data in a text buffer of a built-in RAM according to the changed print format, the data being converted into image data in a dot pattern for storage into an image buffer. The operator then pushes a reprint key, causing the CPU to read the pages of print data stored in the image buffer for outputting to a laser printer engine via a printer engine interface for reprinting. The printing apparatus allows the print format to be changed easily for efficient reprinting of the last print data in the new format without the need for the host computer to supply the same print data again.
    • 公开了一种实现为能够在输出打印数据时改变打印格式的激光打印机的打印设备。 当操作员在打印机上改变打印格式时,CPU根据改变的打印格式将打印数据改变到内置RAM的文本缓冲器中,数据被转换为点阵图形中的图像数据以存储到图像中 缓冲。 然后操作员按下重新打印键,使得CPU读取存储在图像缓冲器中的打印数据的页面,以通过打印机引擎界面输出到激光打印机引擎以进行重新打印。 打印设备允许打印格式容易地改变,以便以新格式高效地重新打印最后的打印数据,而不需要主计算机再次提供相同的打印数据。
    • 8. 发明授权
    • Ink cartridges
    • 墨盒
    • US07192128B1
    • 2007-03-20
    • US11536671
    • 2006-09-29
    • Shingo HattoriYoshinori YokoeToyonori SasakiMotohiro Momozaki
    • Shingo HattoriYoshinori YokoeToyonori SasakiMotohiro Momozaki
    • B41J2/175B41J2/195
    • B41J2/17513B41J2/1752B41J2/17553
    • An ink cartridge includes a support member, and a rotatable member connected to the support member. The rotatable member includes a pivot portion formed at a point of connection between the support member and the rotatable member, and a signal blocking portion. The signal blocking portion is disposed within an inner space of a translucent portion. The rotatable member also includes a float portion disposed within an ink chamber. The float portion is positioned between the signal blocking portion and the pivot portion, and the float portion is configured to move between a first position and a second position based at least on an amount of ink disposed within the ink chamber. Specifically, as the ink within the ink chamber is dispensed from the interior of the ink chamber to the exterior of the ink chamber a surface of the ink within the ink chamber moves in a first predetermined direction, and when the float portion moves from the first position to the second position each of the float portion and the signal blocking portion moves about the pivot in a second predetermined direction which is slanted with respect to the first predetermined direction.
    • 墨盒包括支撑构件和连接到支撑构件的可旋转构件。 可旋转构件包括形成在支撑构件和可旋转构件之间的连接点处的枢转部分和信号阻挡部分。 信号阻挡部分设置在半透明部分的内部空间内。 可旋转构件还包括设置在墨室内的浮子部分。 浮子部分位于信号阻挡部分和枢转部分之间,并且浮动部分构造成至少基于设置在墨水室内的墨水量在第一位置和第二位置之间移动。 具体来说,当墨水室内的墨水从墨水室的内部分配到墨水室的外部时,墨水室内的墨水表面沿第一预定方向移动,并且当浮子部分从第一 位置到第二位置,每个浮子部分和信号阻挡部分在相对于第一预定方向倾斜的第二预定方向上围绕枢轴移动。