公开(公告)号：WO2018194668A1

公开(公告)日：2018-10-25

申请号：PCT/US2017/028898

申请日：2017-04-21

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

Inventor： EWE, Michael ,  COLLINS, Eric ,  DANIELS, Donnell D.

IPC: B29C64/20 ,  B29C64/393 ,  B33Y30/00 ,  B33Y50/02

CPC classification number: B29C64/393 ,  B29C64/227 ,  B33Y30/00 ,  B33Y50/02

Abstract: An example three-dimensional printing system includes a first carriage, a second carriage, and a synchronization controller. The synchronization controller is coupled to the first carriage and the second carriage to synchronize movements of the first carriage and the second carriage. The synchronization controller is to avoid interference between the first carriage and the second carriage.

公开(公告)号：WO2017111906A1

公开(公告)日：2017-06-29

申请号：PCT/US2015/067114

申请日：2015-12-21

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

Inventor： WINBURNE, Robert Lawrence ,  QUINTANA, Jason M. ,  DANIELS, Donnell D.

IPC: B41J29/38 ,  B41J2/11 ,  B41J2/175 ,  B41J13/00

CPC classification number: B41J29/38 ,  B41J11/008 ,  B41J13/0018

Abstract: Example implementations relate to initiation of a shortage model in a printing device. For example, initiation of a shortage model may include guidance of a page of print media through a printing device by a feedshaft and an upper paper guide, where the page of print media is held by a media control surface. A shortage model may be initiated based on an amount of data to be printed. An ink nozzle may be turned off based on the initiated shortage model.

Abstract translation: 示例实现涉及在打印设备中启动短缺模型。 例如，短缺模型的启动可以包括通过打印设备通过馈送轴和上部纸张导引件来引导打印介质页面，其中打印介质页面由介质控制表面保持。 短缺模型可能基于要打印的数据量启动。 基于启动的短缺模型，可能会关闭墨水喷嘴。

公开(公告)号：WO2018190849A1

公开(公告)日：2018-10-18

申请号：PCT/US2017/027442

申请日：2017-04-13

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

Inventor： PLYMALE, James D. ,  DANIELS, Donnell D. ,  MANNARI, Kyle ,  WAGNER, Jeffrey A. ,  SUN, Weiyun ,  COBB, Rachelle

IPC: B41J2/165 ,  B29C64/35 ,  B33Y40/00

Abstract: Printers and associated printer maintenance methods and apparatus are disclosed. An example printer includes a nozzle to dispense fluid; a wiper to wipe the nozzle during a maintenance event; and a controller to cause the nozzle to dispense fluid during the maintenance event while the wiping material engages or is immediately adjacent the nozzle to deter a substance from being present within the nozzle.

公开(公告)号：EP3612370A1

公开(公告)日：2020-02-26

申请号：EP17906424.1

申请日：2017-04-21

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： EWE, Michael ,  COLLINS, Eric ,  DANIELS, Donnell D.

IPC: B29C64/20 ,  B29C64/393 ,  B33Y30/00 ,  B33Y50/02

公开(公告)号：EP3551465A1

公开(公告)日：2019-10-16

申请号：EP17905853.2

申请日：2017-04-13

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： PLYMALE, James D. ,  DANIELS, Donnell D. ,  MANNARI, Kyle ,  WAGNER, Jeffrey A. ,  SUN, Weiyun ,  COBB, Rachelle

IPC: B41J2/165 ,  B29C64/35 ,  B33Y40/00

公开(公告)号：EP3313667A1

公开(公告)日：2018-05-02

申请号：EP15911595.5

申请日：2015-12-21

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： WINBURNE, Robert Lawrence ,  QUINTANA, Jason M. ,  DANIELS, Donnell D.

IPC: B41J29/38 ,  B41J2/11 ,  B41J2/175 ,  B41J13/00

CPC classification number: B41J11/0065 ,  B41J11/008 ,  B41J13/0018 ,  B41J29/38

Abstract: Example implementations relate to initiation of a shortage model in a printing device. For example, initiation of a shortage model may include guidance of a page of print media through a printing device by a feedshaft and an upper paper guide, where the page of print media is held by a media control surface. A shortage model may be initiated based on an amount of data to be printed. An ink nozzle may be turned off based on the initiated shortage model.