公开(公告)号：US20170205285A1

公开(公告)日：2017-07-20

申请号：US15000488

申请日：2016-01-19

Applicant: Xerox Corporation

Inventor： David C. Craig ,  Robert P. Herloski ,  David A. Mantell ,  Douglas E. Proctor ,  Jonathan B. Hunter ,  Stuart Schweid

IPC: G01J3/02 ,  G01J3/10 ,  G01J3/28 ,  G01J3/427

CPC classification number: G01J3/0297 ,  G01J3/027 ,  G01J3/10 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/427 ,  G01J3/513 ,  G01J3/524 ,  G01J2003/2806

Abstract: A method of spatially and spectrally calibrating a spectrophotometer including: a) emitting a white light illumination output from a full width illumination source; b) illuminating a test patch with the white light illumination output; c) reflecting a portion of the white light illumination output from the test patch to form a white light reflected illumination output; d) receiving the white light reflected illumination output at first, second and third rows of photosensitive elements to form a first calibration data set; e) emitting a cyan light illumination output from the full width illumination source; f) illuminating the test patch with the cyan light illumination output; g) reflecting a portion of the cyan light illumination output from the test patch to form a cyan light reflected illumination output; and, h) receiving the cyan light reflected illumination output at the second and third rows of photosensitive elements to form a second calibration data set.

公开(公告)号：US09110408B1

公开(公告)日：2015-08-18

申请号：US14188047

申请日：2014-02-24

Applicant: XEROX CORPORATION

Inventor： David C. Craig ,  David R. Kretschmann ,  Eliud Robles Flores ,  Jorge M. Rodriguez

IPC: G03G15/00 ,  G03G15/16

CPC classification number: G03G15/1615 ,  G03G15/505 ,  G03G15/754

Abstract: When performing a printing operation, methods and devices automatically increase a marking material quantity setting when an excessive speed variation condition of a transfer surface is present and an excessive background marking condition is absent. Alternatively, the methods and devices automatically increase tension of the transfer surface and decrease a marking material quantity setting when the excessive speed variation condition is present and the excessive background marking condition is also present. Otherwise, these methods and devices automatically provide a message on the graphic user interface of a printing device when the excessive speed variation condition is present, the marking material quantity setting is at a marking material quantity maximum setting, and the tension of the transfer surface is at a tension maximum. The message provides instructions to use a different type media or initiate a service call.

Abstract translation: 当执行打印操作时，当存在转印表面的过大速度变化条件并且不存在过度的背景标记条件时，方法和装置自动地增加标记材料量设置。 或者，当存在过大的速度变化条件并且也存在过度的背景标记条件时，这些方法和装置自动增加转印表面的张力并减少标记材料量设定。 否则，当存在过大的速度变化条件时，这些方法和装置在打印装置的图形用户界面上自动提供消息，标记材料数量设置处于标记材料量最大设置，并且转印表面的张力为 处于最大张力。 该消息提供使用不同类型媒体或启动服务呼叫的指令。