公开(公告)号：US20200230660A1

公开(公告)日：2020-07-23

申请号：US16252507

申请日：2019-01-18

Applicant: Xerox Corporation

Inventor： Peter J. Nystrom ,  Christopher Mieney ,  David VanKouwenberg ,  Mark A. Cellura

IPC: B08B3/04 ,  B08B1/00 ,  B08B1/04 ,  B08B1/02 ,  B08B5/04 ,  B41J29/17

Abstract: A system, method and apparatus for in-situ cleaning comprises a shower configured to dispense cleaning solution on a belt in a rendering device a dryer configured down line from the shower; a cleaning roller configured to engage a transport roller associated with the belt and a control system for controlling operations thereof.

公开(公告)号：US09457591B1

公开(公告)日：2016-10-04

申请号：US14841096

申请日：2015-08-31

Applicant: XEROX CORPORATION

Inventor： Jason Matthew LeFevre ,  Santokh Badesha ,  David VanKouwenberg ,  Varun Sambhy ,  Eric Dudek

IPC: B65H29/70 ,  B41J2/01 ,  B41J11/00 ,  B05D1/18

CPC classification number: B41J11/0005

Abstract: Provided is a printing apparatus that includes: a sheet path for moving a print substrate; a decurling station positioned along the sheet path and the decurling station. The decurling station includes an indenting roller mounted for rotation around a first longitudinal axis thereof and on a first side of the sheet path, and an elastomeric roller mounted for rotation around a second longitudinal axis thereof and on a second side of the sheet path. The indenting roller includes an indenter shaft and a an anti-contamination coating disposed on the indenter shaft, wherein a drop of aqueous ink exhibits a sliding angle of less than about 30° and a contact angle of greater than about 40° with a surface of the anti-contamination coating.

Abstract translation: 提供一种打印装置，其包括：用于移动打印基板的纸张路径; 沿着纸张路径和卷曲消除站定位的卷曲消除站。 卷曲消除装置包括一个压辊，该压辊安装成围绕其第一纵向轴线旋转，并且在该片材通道的第一侧上旋转;以及一个弹性辊，其安装成围绕其第二纵向轴线旋转，并在片材路径的第二侧上旋转。 压痕辊包括压头轴和设置在压头轴上的抗污染涂层，其中一滴水性油墨呈现小于约30°的滑动角和大于约40°的接触角， 防污涂层。