公开(公告)号：US10183485B2

公开(公告)日：2019-01-22

申请号：US15520999

申请日：2014-10-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  Ronald Albert Askeland ,  Alex Andrea Tallada ,  Juan Manuel Garcia Reyero Vinas

Inventor： Ronald Albert Askeland ,  Alex Andrea Tallada ,  Juan Manuel Garcia Reyero Vinas

IPC: B41J2/21 ,  B41J2/045 ,  B41J11/00

Abstract: The present disclosure relates particularly but not exclusive to a method for printing in a multipass print mode using a first printhead (PT1) and a second printhead (PT2), the method including printing in a first pass a first image in a first area of a print medium using a first set (ST21) of nozzles (N5-N24) from the first printhead (PT1), printing in a second pass a coating layer over the first image using a second set (ST22) of nozzles (P4-P22) from the second printhead (PT2), and printing in a third pass a second image over the coating layer using a third set (ST23) of nozzles (N1-20) from the first printhead (PT1).

公开(公告)号：US08356879B1

公开(公告)日：2013-01-22

申请号：US13229128

申请日：2011-09-09

Applicant: Alex Andrea Tallada ,  Marta Coma Vives ,  Ángel Martínez Barambio

Inventor： Alex Andrea Tallada ,  Marta Coma Vives ,  Ángel Martínez Barambio

IPC: B41J2/165

CPC classification number: B41J2/16579

Abstract: An example printer or method involves recognizing artifacts in a digital image of at least a part of a nozzle plate, and triggering a nozzle plate cleaning routine if the recognized artifacts cover more than a predetermined threshold.

Abstract translation: 示例性打印机或方法涉及识别喷嘴板的至少一部分的数字图像中的伪像，并且如果识别的伪像超过预定阈值则触发喷嘴板清洁程序。

公开(公告)号：US20170341380A1

公开(公告)日：2017-11-30

申请号：US15520999

申请日：2014-10-31

Applicant: Alex ANDREA TALLADA ,  HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Ronald Albert Askeland ,  Alex Andrea Tallada ,  Juan Manuel Garcia Reyero Vinas

IPC: B41J2/045

CPC classification number: B41J2/04551 ,  B41J2/04586 ,  B41J2/2114 ,  B41J2/2117 ,  B41J2/2132 ,  B41J2/2139 ,  B41J11/0015

Abstract: The present disclosure relates particularly but not exclusive to a method for printing in a multipass print mode using a first printhead (PT1) and a second printhead (PT2), the method including printing in a first pass a first image in a first area of a print medium using a first set (ST21) of nozzles (N5-N24) from the first printhead (PT1), printing in a second pass a coating layer over the first image using a second set (ST22) of nozzles (P4-P22) from the second printhead (PT2), and printing in a third pass a second image over the coating layer using a third set (ST23) of nozzles (N1-20) from the first printhead (PT1).