公开(公告)号：US20040169715A1

公开(公告)日：2004-09-02

申请号：US10377957

申请日：2003-02-27

Applicant: Xerox Corporation

Inventor： Russell B. Rauch

IPC: B41J015/14 ,  B41J027/00

CPC classification number: G02B26/0825 ,  B41J2/471

Abstract: A mirror mount adjusts the curvature of a cylindrical mirror along the optical axis of the mirror, typically the wobble correction mirror, to adjust the scanline bow for an optical scanner. By adjusting the curvature in the mirror mount of the cylindrical axis of the mirror in the plane parallel to the mirror, the scanline bows among multiple ROS's can be approximately equalized. A mirror mount has two fixed abutments on the upper edge of the cylindrical mirror and two moveable abutment points along the lower edge of the mirror. The mirror mount adjusts the curvature of the cylindrical mirror vertically for a horizontal beam to adjust the scanline bow for a single beam and approximately equalize the scanline bow for multiple. ROS units in the printing system. During the bow adjustment the cross sectional shape of the cylindrical mirror is maintained so that the cross scan spotsize is maintained during the adjustment.

Abstract translation: 反射镜安装座沿镜子的光轴（通常为摆动校正镜）调节圆柱形镜的曲率，以调整光学扫描仪的扫描线弓。 通过调整反射镜的圆柱轴的反射镜安装在平行于反射镜的平面中的曲率，可以将多个ROS之间的扫描线弓弯近似相等。 镜面支架在圆柱形反射镜的上边缘上具有两个固定的支座，沿着镜子的下边缘有两个可移动的邻接点。 反射镜安装座垂直调节圆柱形镜的曲率，以调整水平光束，以调整单个光束的扫描线弓，并将扫描线弓近似均衡。 ROS单元在打印系统中。 在弓形调节期间，保持柱面镜的横截面形状，使得在调节期间保持横扫斑点。

公开(公告)号：US20040090522A1

公开(公告)日：2004-05-13

申请号：US10291923

申请日：2002-11-07

Applicant: Xerox Corporation

Inventor： Russell B. Rauch ,  Michael B. Neary ,  Mohammad H. Rahnavard ,  Michael J. Thomas ,  Thomas M. Baretsky

IPC: B41J002/435 ,  B41J002/47 ,  B41J002/385

CPC classification number: G06K15/1219 ,  H04N1/053 ,  H04N1/1135 ,  H04N2201/04712 ,  H04N2201/04734 ,  H04N2201/04744 ,  H04N2201/04777 ,  H04N2201/04793

Abstract: A system architecture for scanned non-linearity correction in a printer uses any raster output scanner having scanned non-linearity profile previously stored in memory from a test station installed with any pixel board. The pixel board includes a correction table register wherein the pixel board utilizes the scanned non-linearity profile of the raster output scanner to calculate the correction table register to correct for pixel misregistration.

Abstract translation: 在打印机中扫描的非线性校正的系统架构使用任何光栅输出扫描器，其具有先前存储在存储器中的扫描的非线性分布图，该测试台安装有任何像素板。 像素板包括校正表寄存器，其中像素板利用光栅输出扫描器的扫描的非线性分布来计算校正表寄存器以校正像素重合失调。