Printing apparatus, control method therefor, and storage medium
    1.
    发明授权
    Printing apparatus, control method therefor, and storage medium 失效
    印刷装置及其控制方法和存储介质

    公开(公告)号:US07298523B2

    公开(公告)日:2007-11-20

    申请号:US10265791

    申请日:2002-10-08

    IPC分类号: G06F15/00 G06K1/00

    摘要: A print apparatus which receives image data from a digital camera, PC card, or PC to print an image on a storage medium outputs print data based on image data from the PC to a printer engine via a USB hub, and prints an image. The apparatus has a DSP which receives compressed image data from the digital camera or PC card, decodes the received data, and parallelly executes, for the decoded image data, at least color space conversion processing, size change processing, and color conversion processing. The apparatus generates print data on the basis of the image data processed by the DSP, outputs the generated print data to the printer engine, and prints an image.

    摘要翻译: 从数字照相机,PC卡或PC接收图像数据以在存储介质上打印图像的打印设备基于来自PC的图像数据经由USB集线器将印刷数据输出到打印机引擎,并打印图像。 该装置具有从数字照相机或PC卡接收压缩图像数据的DSP,对接收到的数据进行解码,并对解码图像数据进行至少色彩空间转换处理,尺寸变更处理和颜色转换处理。 该设备基于由DSP处理的图像数据产生打印数据,将生成的打印数据输出到打印机引擎,并打印图像。

    Printing apparatus, control method therefor, and storage medium
    2.
    发明授权
    Printing apparatus, control method therefor, and storage medium 失效
    印刷装置及其控制方法和存储介质

    公开(公告)号:US07633649B2

    公开(公告)日:2009-12-15

    申请号:US11866600

    申请日:2007-10-03

    摘要: A print apparatus which receives image data from a digital camera, PC card, or PC to print an image on a storage medium outputs print data based on image data from the PC to a printer engine via a USB hub, and prints an image. The apparatus has a DSP which receives compressed image data from the digital camera or PC card, decodes the received data, and parallelly executes, for the decoded image data, at least color space conversion processing, size change processing, and color conversion processing. The apparatus generates print data on the basis of the image data processed by the DSP, outputs the generated print data to the printer engine, and prints an image.

    摘要翻译: 从数字照相机,PC卡或PC接收图像数据以在存储介质上打印图像的打印设备基于来自PC的图像数据经由USB集线器将印刷数据输出到打印机引擎,并打印图像。 该装置具有从数字照相机或PC卡接收压缩图像数据的DSP,对接收到的数据进行解码,并对解码图像数据进行至少色彩空间转换处理,尺寸变更处理和颜色转换处理。 该设备基于由DSP处理的图像数据产生打印数据,将生成的打印数据输出到打印机引擎,并打印图像。

    PRINTING APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM
    3.
    发明申请
    PRINTING APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM 失效
    打印设备,其控制方法和存储介质

    公开(公告)号:US20080030754A1

    公开(公告)日:2008-02-07

    申请号:US11866600

    申请日:2007-10-03

    IPC分类号: H04N1/60

    摘要: A print apparatus which receives image data from a digital camera, PC card, or PC to print an image on a storage medium outputs print data based on image data from the PC to a printer engine via a USB hub, and prints an image. The apparatus has a DSP which receives compressed image data from the digital camera or PC card, decodes the received data, and parallelly executes, for the decoded image data, at least color space conversion processing, size change processing, and color conversion processing. The apparatus generates print data on the basis of the image data processed by the DSP, outputs the generated print data to the printer engine, and prints an image.

    摘要翻译: 从数字照相机,PC卡或PC接收图像数据以在存储介质上打印图像的打印设备基于来自PC的图像数据经由USB集线器将印刷数据输出到打印机引擎,并打印图像。 该装置具有从数字照相机或PC卡接收压缩图像数据的DSP,对接收到的数据进行解码,并对解码图像数据进行至少色彩空间转换处理,尺寸变更处理和颜色转换处理。 该设备基于由DSP处理的图像数据产生打印数据,将生成的打印数据输出到打印机引擎,并打印图像。

    Control over print head driving parameters
    8.
    发明授权
    Control over print head driving parameters 失效
    控制打印头驱动参数

    公开(公告)号:US6128098A

    公开(公告)日:2000-10-03

    申请号:US972307

    申请日:1997-11-17

    摘要: A printer controller in a printer having at least one detachable print device sends data to a host processor that is representative of the characteristics of a presently attached detachable print device and receives commands from the host processor. In response to the received commands, the printer controller controls a printer function according to the characteristics of the attached print device. The received commands include print head driving parameters corresponding to the characteristics of the attached print device. The print head driving parameters may include parameters that modify values of pre-stored print head driving parameters loaded into the printer at the time of manufacture, or the print head driving parameters may include actual parameter values that are registered for use by the printer during actual printout.

    摘要翻译: 具有至少一个可拆卸打印设备的打印机中的打印机控制器将数据发送到代表当前附接的可拆卸打印设备的特性的主处理器,并从主机处理器接收命令。 响应于接收到的命令,打印机控制器根据所附打印设备的特性控制打印机功能。 所接收的命令包括与附加的打印设备的特性相对应的打印头驱动参数。 打印头驱动参数可以包括修改在制造时加载到打印机中的预先存储的打印头驱动参数的值的参数,或者打印头驱动参数可以包括在实际期间被打印机注册使用的实际参数值 打印。