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    Method, apparatus and computer program product for initializing image processing apparatus and image forming apparatus
    111.
    发明公开
    Method, apparatus and computer program product for initializing image processing apparatus and image forming apparatus 审中-公开
    用于初始化的图像处理装置和图像形成设备的方法，装置和计算机程序产品

    公开(公告)号：EP1178664A1

    公开(公告)日：2002-02-06

    申请号：EP01117752.4

    申请日：2001-07-31

    Applicant: Ricoh Company

    Inventor： Kanno, Tohru

    IPC: H04N1/047

    CPC classification number: H04N1/0473 ,  H04N1/1013 ,  H04N2201/044 ,  H04N2201/0471 ,  H04N2201/04732 ,  H04N2201/04739

    Abstract: An image processing apparatus, method and computer program product, wherein an initializing process of a scanner is performed in a short period of time when a return operation from a shutdown state is performed. A carriage of the scanner stays in a white level range when the main body is put in the shutdown state. Thus, the scanner immediately makes an automatic adjustment to its image reading level when the return operation from the shutdown state is started. The carriage detects an original position for a scanning operation while it moves to a standby position after the automatic adjustment is made. Thereby, the initializing process of the scanner is performed eliminating an operation of the carriage in which the carriage moves to the white plate range to read the white plate.

    Abstract translation: 一种图像处理装置，方法和计算机程序产品，初始化扫描器的过程的worin是当进行从关机状态操作返回在很短的时间周期内执行。 扫描仪的滑架停留在白电平范围内。当主体被置于关闭状态。 因此，当从操作停止状态返回开始的扫描仪立即使得自动调整到它的图像读取电平。 托架检测到原始位置中操作的扫描而将其移动到待机位置的自动调整之后。 由此，扫描仪的初始化过程中进行滑架，其中所述滑架移动到白色板范围读取白色板的手术的消除。

    A copier with an automatic document feeder
    113.
    发明公开
    A copier with an automatic document feeder 有权
    复印机具有自动文档进纸器

    公开(公告)号：EP0933686A2

    公开(公告)日：1999-08-04

    申请号：EP98124771.1

    申请日：1998-12-28

    Applicant: SHARP KABUSHIKI KAISHA

    Inventor： Nishimura, Michiaki

    IPC: G03G15/00

    CPC classification number: G03G15/60 ,  H04N1/0464 ,  H04N1/1013 ,  H04N1/1056 ,  H04N1/1215 ,  H04N1/193 ,  H04N2201/044

    Abstract: An automatic document feeder for a copier has the position for reading the image of an original fed by the automatic document feeder disposed near the rear edge of the original table of the copier. In this automatic document feeder, essential parts such as a pickup roller, etc., for feeding originals to the reading position of the original table are arranged concentratedly on the rear side of the copier. Therefore, the center of gravity of the automatic document feeder resides near the rear side of the copier. This automatic document feeder is hinged at the rear side of the copier so as to cover the top surface of the original table in an openable and closable manner. Accordingly, the automatic document feeder is opened and closed with respect to the top of the copier, at a pivot which resides on the rear side near the center of gravity thereof.

    Image scanning apparatus
    116.
    发明公开
    Image scanning apparatus 失效
    图像扫描设备

    公开(公告)号：EP0868071A3

    公开(公告)日：1999-01-13

    申请号：EP98105548.6

    申请日：1998-03-26

    Applicant: Murata Kikai Kabushiki Kaisha

    Inventor： Takeuchi, Shigeki

    IPC: H04N1/047 ,  H04N1/00 ,  H04N1/028

    CPC classification number: H04N1/12 ,  H04N1/00002 ,  H04N1/00013 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00053 ,  H04N1/00063 ,  H04N1/00076 ,  H04N1/00408 ,  H04N1/0464 ,  H04N1/1013 ,  H04N1/1056 ,  H04N1/193 ,  H04N1/32101 ,  H04N2201/044 ,  H04N2201/3225

    Abstract: An image scanner arrangement (11) having a scanner (14), a document feeder scanning portion (12) and a flat scanning bed (31). A single white plate (43a) is provided between the document feeder scanning portion and flat bed. Before scanning, the scanner (14) scans the white plate to provide image data for testing. If this image data contains white pixels not less than 90%, a controller (82) determines that a lamp (37a) of a light source (37) of the scanner illuminates appropriately. After confirming that the light source (37) is in a good condition, the scanning starts. The single white plate (37a) is utilized regardless of scanning being performed with the document feeder scanning portion or the flat scanning bed.

    Abstract translation: 一种具有扫描器（14），文档进纸器扫描部分（12）和平面扫描台（31）的图像扫描器装置（11）。 在文件进给器扫描部分和平台之间提供单个白板（43a）。 在扫描之前，扫描仪（14）扫描白板以提供用于测试的图像数据。 如果该图像数据包含不小于90％的白色像素，则控制器（82）确定扫描仪的光源（37）的灯（37a）适当地点亮。 在确认光源（37）处于良好状态之后，开始扫描。 无论使用文件进纸器扫描部分还是平面扫描台进行扫描，都使用单个白板（37a）。

    Judging contamination of a scanner
    117.
    发明公开
    Judging contamination of a scanner 失效
    Abtasterverschmutzungsbeurteilung

    公开(公告)号：EP0874516A2

    公开(公告)日：1998-10-28

    申请号：EP98303217.8

    申请日：1998-04-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kim, Hea-chul San 14, Nongseo-ri

    IPC: H04N1/00

    CPC classification number: H04N1/00013 ,  H04N1/00002 ,  H04N1/00029 ,  H04N1/00053 ,  H04N1/00408 ,  H04N1/00488 ,  H04N1/0049 ,  H04N1/00925 ,  H04N2201/044

    Abstract: A method and apparatus for judging contamination of a scanner in a device having a scanning function, such as a printer scanner, are disclosed. When a data level of a white reference panel which is scanned is above a predetermined reference level, normal scanning is performed. Otherwise, the contamination of a scanner module or the white reference panel is notified to the user. Accordingly, the user can check the scanner or the white reference panel and stable image quality can be obtained by maintaining the scanner clean.

    Abstract translation: 公开了一种用于判断具有扫描功能的设备中的扫描仪的污染的方法和装置，例如打印机扫描仪。 当被扫描的白色参考面板的数据电平高于预定参考电平时，执行正常扫描。 否则，向用户通知扫描仪模块或白色参考面板的污染。 因此，用户可以检查扫描仪或白色参考面板，并且可以通过维持扫描仪清洁来获得稳定的图像质量。

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