公开(公告)号：US09844953B2

公开(公告)日：2017-12-19

申请号：US15060291

申请日：2016-03-03

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

Inventor： Antonio Monclus ,  David Claramunt ,  Ezequiel Jordi Rufes ,  Cristina Sabater ,  Francisco Javier Rodriguez ,  Francisco Guerrero

IPC: B41J11/00 ,  B41M5/00 ,  B41M7/00

CPC classification number: B41J11/002 ,  B41M5/0011 ,  B41M7/009

Abstract: In some examples, a first heating stage heats a print medium to a first temperature in a printing region when printing latex ink on the print medium, and a curing heating stage heats, in a curing zone, the print medium to a curing temperature greater than the first temperature to cure the latex ink on the print medium. A cooling stage located between the first and curing heating stages cools the print medium by directing a first part of airflow from the cooling stage to a printing zone, the cooling performed after the print medium has been heated by the first heating stage and prior to heating of the print medium by the curing heating stage. A second part of the airflow is directed from the cooling stage to the curing zone.

公开(公告)号：US20210061604A1

公开(公告)日：2021-03-04

申请号：US16977728

申请日：2018-03-16

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

Inventor： Brian Carvajal ,  Francisco Javier Rodriguez ,  Roger Terradellas

IPC: B65H16/10 ,  B41J15/16 ,  B65H18/02 ,  B65H23/195

Abstract: An example apparatus is disclosed for transporting a substrate through a printing device. The apparatus comprises a shaft to carry the substrate, a motor to rotatably drive the shaft, a motor driver to provide a control signal to the motor to drive the shaft, a transport arrangement to draw the substrate from the shaft, and a controller to cause the motor driver to drive the shaft at a predetermined rotational speed, to cause the transport arrangement to apply tension to the substrate, and to detect a winding direction of the substrate on the shaft based on the control signal.

公开(公告)号：US20160185131A1

公开(公告)日：2016-06-30

申请号：US15060291

申请日：2016-03-03

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

Inventor： Antonio Monclus ,  David Claramunt ,  Ezequiel Jordi Rufes ,  Cristina Sabater ,  Francisco Javier Rodriguez ,  Francisco Guerrero

IPC: B41J11/00

CPC classification number: B41J11/002 ,  B41M5/0011 ,  B41M7/009

Abstract: In some examples, a first heating stage heats a print medium to a first temperature in a printing region when printing latex ink on the print medium, and a curing heating stage heats, in a curing zone, the print medium to a curing temperature greater than the first temperature to cure the latex ink on the print medium. A cooling stage located between the first and curing heating stages cools the print medium by directing a first part of airflow from the cooling stage to a printing zone, the cooling performed after the print medium has been heated by the first heating stage and prior to heating of the print medium by the curing heating stage. A second part of the airflow is directed from the cooling stage to the curing zone.

Abstract translation: 在一些实例中，当在印刷介质上印刷胶乳油墨时，第一加热阶段将印刷介质加热到印刷区域中的第一温度，并且固化加热阶段在固化区域中将印刷介质加热至大于 第一个温度来固化印刷介质上的乳胶墨水。 位于第一和固化加热台之间的冷却阶段通过将第一部分气流从冷却阶段引导到打印区来冷却打印介质，在打印介质已被第一加热阶段加热之后并且在加热之前进行冷却 的固化加热阶段的打印介质。 气流的第二部分从冷却段引导到固化区。

公开(公告)号：US20150103113A1

公开(公告)日：2015-04-16

申请号：US14506890

申请日：2014-10-06

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

Inventor： Antonio Monclus ,  David Claramunt ,  Ezequiel Jordi Rufes ,  Cristina Sabater ,  Francisco Javier Rodriguez ,  Francisco Guerrero

IPC: B41J11/00

CPC classification number: B41J11/002 ,  B41M5/0011 ,  B41M7/009

Abstract: A controller controls a first heating stage to heat a printing medium to a first temperature in a printing region when printing latex ink on the printing medium, and controls a second heating stage to heat the printing medium to a second temperature greater than the first temperature in a curing region to cure the latex ink on the medium. The controller controls a cooling stage located between the first and second heating stages to cool the printing medium after the printing medium has been heated by the first heating stage and prior to heating of the printing medium by the second heating stage.

Abstract translation: 当在打印介质上印刷胶乳油墨时，控制器控制第一加热阶段以将印刷介质加热到印刷区域中的第一温度，并且控制第二加热阶段以将印刷介质加热到大于第一温度的第二温度 固化区域以固化介质上的乳胶油墨。 控制器控制位于第一和第二加热阶段之间的冷却阶段，以在打印介质已经被第一加热台加热之后并且在通过第二加热阶段加热打印介质之前冷却打印介质。