公开(公告)号：US12233644B2

公开(公告)日：2025-02-25

申请号：US18246158

申请日：2020-09-22

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

Inventor： Javier Castro Soriano ,  Nestor Luid Pinol ,  Carles Carmona Calpe ,  David Vendrell Tornero

IPC: B41J2/045 ,  B41J25/308

Abstract: A method is described in which a difference in height is determined between a current position and a calibration position of a printhead of a printer. An alignment value for the printhead is then determined based on the difference.

公开(公告)号：US20230017952A1

公开(公告)日：2023-01-19

申请号：US17374058

申请日：2021-07-13

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

Inventor： Adria Olmos Marin ,  Nestor Luid Pinol ,  Albert Estella Aguerri

IPC: B41F23/04

Abstract: Examples relate to a drying cylinder for an image forming apparatus. The drying cylinder comprises a curved wall and a plurality of gas outlets spaced apart over the curved wall. The drying cylinder is to continuously rotate about its longitudinal axis and provide gas through the plurality of gas outlets perpendicularly onto a print medium with printing fluid deposited thereon to dry the printing fluid.

公开(公告)号：US11577529B2

公开(公告)日：2023-02-14

申请号：US17204128

申请日：2021-03-17

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

Inventor： Nestor Luid Pinol ,  Marta Blanch Pinol ,  Anna Tarradas Juan

IPC: B41J11/42

Abstract: In one example in accordance with the present disclosure, a media lifting device is described. The media lifting device includes a media lifting strip to sit on a media transport belt of a printing system. The media lifting strip is to raise a lateral edge of incoming media. That lateral edge of incoming media is a portion of the incoming media that is parallel to a media travel direction. The media lifting device also includes a clamp to affix the media lifting strip to the printing system.

公开(公告)号：US20220297452A1

公开(公告)日：2022-09-22

申请号：US17204128

申请日：2021-03-17

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

Inventor： Nestor Luid Pinol ,  Marta Blanch Pinol ,  Anna Tarradas Juan

IPC: B41J11/42

Abstract: In one example in accordance with the present disclosure, a media lifting device is described. The media lifting device includes a media lifting strip to sit on a media transport belt of a printing system. The media lifting strip is to raise a lateral edge of incoming media. That lateral edge of incoming media is a portion of the incoming media that is parallel to a media travel direction. The media lifting device also includes a clamp to affix the media lifting strip to the printing system.

公开(公告)号：US11376877B2

公开(公告)日：2022-07-05

申请号：US17262262

申请日：2019-01-29

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

Inventor： Daniel Gonzalez Perello ,  Nestor Luid Pinol ,  Adria Olmos Marin

IPC: B41J25/34 ,  B41J19/00 ,  B41J23/26 ,  B41J25/308

Abstract: It is hereby disclosed a carriage arrangement, in particular, a carriage arrangement suitable for a printing system comprising: a carriage; a carriage beam; and a drive mechanism; wherein the carriage is to move along a longitudinal direction of the carriage beam upon action by the drive mechanism and wherein the carriage arrangement comprises a beam compensation mechanism to exert a variable compensating force on the carriage beam, the variable compensating force depending on a deformation amount of the carriage beam.

公开(公告)号：US20210347188A1

公开(公告)日：2021-11-11

申请号：US17262262

申请日：2019-01-29

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

Inventor： Daniel Gonzalez Perello ,  Nestor Luid Pinol ,  Adria Olmos Marin

IPC: B41J25/34 ,  B41J19/00 ,  B41J23/26

Abstract: It is hereby disclosed a carriage arrangement, in particular, a carriage arrangement suitable for a printing system comprising: a carriage; a carriage beam; and a drive mechanism; wherein the carriage is to move along a longitudinal direction of the carriage beam upon action by the drive mechanism and wherein the carriage arrangement comprises a beam compensation mechanism to exert a variable compensating force on the carriage beam, the variable compensating force depending on a deformation amount of the carriage beam.