公开(公告)号：US20140225952A1

公开(公告)日：2014-08-14

申请号：US14346255

申请日：2011-09-21

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

Inventor： Eduardo Amela Conesa ,  Jacint Humet Pous ,  Marc Serra Vail ,  Jaime Fernández del Rio

IPC: B41J2/21

CPC classification number: B41J2/2132 ,  B41J2/2114 ,  B41J2/2135 ,  B41J2/2139

Abstract: Methods performed by a printing system are described herein. A portion of a print area is located by operating an optical sensor to respond to a color shift. The color shift is from a printed reference color. The color shift is caused by a fixer fluid applied to the portion. Printing systems and tangible machine readable storage mediums are also described herein.

Abstract translation: 本文描述了由打印系统执行的方法。 通过操作光学传感器以响应颜色偏移来定位打印区域的一部分。 颜色偏移来自打印的参考颜色。 颜色偏移是由施加到该部分的定影剂流体引起的。 本文还描述了打印系统和有形机器可读存储介质。