公开(公告)号：US20160167361A1

公开(公告)日：2016-06-16

申请号：US14907427

申请日：2013-07-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Cesar Femandez Espasa ,  Santiango Garcia-Reyero Vinas ,  Jose Galmes

IPC: B41F33/00

CPC classification number: B41F33/00 ,  B41J2/2135 ,  B41J2/2146 ,  B41J11/002 ,  B41J11/0095

Abstract: A web press system including a first printbar, a first sensor, a second printbar, a second sensor, and a controller. The first printbar prints first user content on a first side of a web of media. The first sensor senses a pattern on the web of media and provides first sensor data as the first printbar prints the first user content. A second printbar prints second user content on the first side of the web of media. The second sensor senses the pattern on the web of media and provides second sensor data as the second printbar prints the second user content. The controller determines an amount of expansion of the web of media in a direction perpendicular to a web advanced direction based on the first sensor data and the second sensor data and modifies printing performed by the second printbar based on the amount of expansion.

Abstract translation: 一种卷筒纸印刷机系统，包括第一印刷条，第一传感器，第二印刷条，第二传感器和控制器。 第一印刷条在介质网的第一面上打印第一用户内容。 第一传感器感测介质网上的图案，并且当第一印刷条印刷第一用户内容时提供第一传感器数据。 第二个打印条在第二个媒体网页上打印出第二个用户内容。 第二传感器感测介质网上的图案，并且当第二印刷条印刷第二用户内容时提供第二传感器数据。 控制器基于第一传感器数据和第二传感器数据来确定介质沿着与纸幅高度方向垂直的方向的膨胀量，并且基于膨胀量修改由第二打印纸执行的打印。