公开(公告)号：US11504970B2

公开(公告)日：2022-11-22

申请号：US17264024

申请日：2019-03-13

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

Inventor： Ignasi Bonjoch Roma ,  Oscar Moya Rojo ,  Josep Maria Bel Calavia

IPC: B41J2/17 ,  B41J29/17 ,  B41J11/00

Abstract: A printing fluid collector is described. In one example, the collector comprises a conveying mechanism for collecting printing fluid ejected from a printing fluid dispenser, and a connecting means for connecting the conveying mechanism to a printing system in an orientation such that the conveying mechanism is to collect printing fluid ejected from the printing fluid dispenser and convey the printing fluid in a direction which is substantially perpendicular to a direction of movement of a print medium along a print medium path.

公开(公告)号：US20220001669A1

公开(公告)日：2022-01-06

申请号：US17264024

申请日：2019-03-13

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

Inventor： Ignasi Bonjoch Roma ,  Oscar Moya Rojo ,  Joseph Maria Bel Calavia

IPC: B41J2/17 ,  B41J29/17 ,  B41J11/00

Abstract: A printing fluid collector is described. In one example, the collector comprises a conveying mechanism for collecting printing fluid ejected from a printing fluid dispenser, and a connecting means for connecting the conveying mechanism to a printing system in an orientation such that the conveying mechanism is to collect printing fluid ejected from the printing fluid dispenser and convey the printing fluid in a direction which is substantially perpendicular to a direction of movement of a print medium along a print medium path.

公开(公告)号：US10252530B2

公开(公告)日：2019-04-09

申请号：US15570142

申请日：2015-06-09

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

Inventor： Oscar Moya Rojo ,  Rafael Ulacia Portoles ,  Joaquim Brugue Garvi ,  Daniel Gonzalez Perello

IPC: B41J2/165 ,  B41J2/17

Abstract: A spittoon system for a printing mechanism includes a reservoir elongated in a longitudinal direction and having a bottom part. The reservoir receives printing fluid residue spit from a print-head onto a first zone of the reservoir. The spittoon system further includes a cleaning element arranged inside the reservoir to transfer, by sliding along the longitudinal direction of the reservoir, the received printing fluid residue from the first zone to a second zone. The second zone includes a drain outlet to drain the printing fluid residue from the reservoir.

公开(公告)号：US10035348B2

公开(公告)日：2018-07-31

申请号：US15313935

申请日：2014-06-03

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

Inventor： Oscar Moya Rojo ,  Rafael Ulacia Portoles ,  Joaquim Brugue Garvi

IPC: B41J2/16 ,  B41J2/165

CPC classification number: B41J2/165 ,  B41J2/16 ,  B41J2/16585 ,  B41J2002/16502 ,  B41J2002/16591

Abstract: A spittoon beam system and a printer that includes a spittoon beam system. The system has a spittoon beam spanning and movably mounted to spaced spaced parallel tracks. The spittoon beam is driven along the tracks by a first motor and a second motor coupled to respective ends of the spittoon beam. A first motor driver is coupled to the first motor and a second motor driver coupled the second motor. The system is configured so that the first motor driver controls an output shaft speed of the first motor independently of the second motor driver, and the second motor driver controls an output shaft speed of the second motor independently of the first motor driver.

公开(公告)号：US09873253B2

公开(公告)日：2018-01-23

申请号：US15316408

申请日：2014-06-05

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

Inventor： Joaquim Brugue Garvi ,  Daniel Gonzalez Perello ,  Rafael Ulacia Portoles ,  Oscar Moya Rojo ,  Eduardo Ruiz Martinez ,  Joan Sanjuan ,  Alfonso Cameno Salinas ,  Francesc Roure Pastor

IPC: B41J2/14 ,  B41J2/145 ,  B41J2/045

CPC classification number: B41J2/145 ,  B41J2/04505 ,  B41J2/04586 ,  B41J2/155 ,  B41J2/16585

Abstract: A modular print engine unit for independently operable use in a media-wide array printer includes multiple printhead modules, each printhead module including multiple printing dies, and each printing die including multiple nozzles. The modular print engine unit further includes a printing fluid supply system to feed, in use, printing fluid to the multiple printhead modules; a print alignment module operable, in use, to align the multiple printhead modules; an error detection module operable, in use, to detect an operating status of the multiple nozzles; and a service sub-system operable, in use, to service the multiple nozzles.

公开(公告)号：US20170144436A1

公开(公告)日：2017-05-25

申请号：US15316408

申请日：2014-06-05

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

Inventor： Joaquim Brugue Garvi ,  Daniel Gonzalez Perello ,  Rafael Ulacia Portoles ,  Oscar Moya Rojo ,  Eduardo Ruiz Martinez ,  Joan Sanjuan ,  Alfonso Cameno Salinas ,  Francesc Roure Pastor

IPC: B41J2/145 ,  B41J2/045

CPC classification number: B41J2/145 ,  B41J2/04505 ,  B41J2/04586 ,  B41J2/155 ,  B41J2/16585

Abstract: A modular print engine unit for independently operable use in a media-wide array printer comprises multiple printhead modules, each printhead module comprising multiple printing dies, and each printing die comprising multiple nozzles. The modular print engine unit further comprises a printing fluid supply system to feed, in use, printing fluid to the multiple printhead modules; a print alignment module operable, in use, to align the multiple printhead modules; an error detection module operable, in use, to detect an operating status of the multiple nozzles; and a service sub-system operable, in use, to service the multiple nozzles.