Digital copying machine having selective paper feed based on copy
productivity
    1.
    发明授权
    Digital copying machine having selective paper feed based on copy productivity 失效
    基于复印生产率的数字复印机具有选择性的进纸

    公开(公告)号:US5550623A

    公开(公告)日:1996-08-27

    申请号:US460355

    申请日:1995-06-02

    摘要: In a digital copier of a type having plural paper trays for storing recording paper of different sizes and orientations, an automatic paper selection mechanism selects paper from a tray that produces the shortest time required to make a prescribed number of copies. Paper tray selection is based on the size of the original, magnification, paper tray position and time required to electronically rotate original image data for recording on a transversely oriented sheet of paper. These factors are used to compute a reference value that is compared to the number of copies of the original image to be made. In response, the selection mechanism will determine whether to copy the image to a longitudinal or transverse sheet on one of the trays, and rotate the image by 90.degree. if the tranverse sheet is selected.

    摘要翻译: 在具有用于存储不同尺寸和方向的记录纸的多个纸盘的类型的数字复印机中,自动纸张选择机构从制造规定份数所需的最短时间的纸盘中选择纸张。 纸盘选择是基于电子旋转原始图像数据以在横向定向纸上记录所需的原稿尺寸,放大倍数,纸盘位置和时间。 这些因素用于计算与要制作的原始图像的份数相比较的参考值。 作为响应,选择机构将确定是否将图像复制到其中一个托盘上的纵向或横向片材,并且如果选择横向片材,则将图像旋转90度。

    Image forming apparatus
    2.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US5493424A

    公开(公告)日:1996-02-20

    申请号:US235191

    申请日:1994-04-29

    摘要: An image forming apparatus capable of identifying a color or colors which may be entered on a document. The apparatus automatically manipulates an image representative of a document only if the document is marked in any desired color. With the apparatus of the invention, the image forming time is reduced, and the image forming procedure is simplified.

    摘要翻译: 能够识别可能输入到文件上的颜色或颜色的图像形成装置。 只有当文档以任何所需的颜色标记时,设备才会自动操纵代表文档的图像。 利用本发明的设备,减少了图像形成时间,并且简化了图像形成过程。