Print media transport apparatus
    31.
    发明授权

    公开(公告)号:US10189663B2

    公开(公告)日:2019-01-29

    申请号:US15698831

    申请日:2017-09-08

    申请人: HP SCITEX LTD.

    发明人: Alex Veis Yuval Dim

    摘要: In an example, a print media transport apparatus comprises a plurality of pallets having a self-propulsion mechanism, and being to support print media. The pallets may circulate on an endless track comprising a printing zone, a descending zone and an ascending zone. A controller may control the self-propulsion mechanisms of the pallets such that a pallet on the descending zone is at least partially supported by another pallet which is ahead on the track, and a pallet on the ascending zone is at least partially driven by pallet which follows on the track.

    MEDIA SUPPORT
    32.
    发明申请
    MEDIA SUPPORT 审中-公开

    公开(公告)号:US20190023031A1

    公开(公告)日:2019-01-24

    申请号:US16142206

    申请日:2018-09-26

    申请人: HP SCITEX LTD.

    摘要: In one example, a media support includes a sheet of suction cups in which each suction cup has a port through which air may be evacuated from the cup. In another example, a detachable cover for a vacuum table includes: a sheet having a flat front surface, a flat back surface and multiple suction cups arranged across the front surface of the sheet. Each suction cup has a port to the back surface of the sheet to connect to a corresponding vacuum hole in the table when the cover is attached to the table.

    PRINT ZONE ENCODER
    37.
    发明申请

    公开(公告)号:US20220402282A1

    公开(公告)日:2022-12-22

    申请号:US17747771

    申请日:2022-05-18

    申请人: HP SCITEX LTD.

    IPC分类号: B41J11/42

    摘要: In one example, a system to support print media through a print zone in a printer includes an endless support belt, a driver to circulate the support belt through the print zone, and an encoder unit under the print zone to measure movement of the support belt in the print zone.

    RADIATION SOURCES FOR COLORANTS
    38.
    发明申请

    公开(公告)号:US20210055532A1

    公开(公告)日:2021-02-25

    申请号:US17085718

    申请日:2020-10-30

    申请人: HP SCITEX LTD.

    IPC分类号: G02B19/00 F21V9/08

    摘要: In an example, apparatus includes a first radiation source to output radiation at a first waveband and a second radiation source to output radiation at a second waveband, which is different from the first waveband. The apparatus may receive a medium having marked thereon a first colorant and a second colorant and the first and second wavebands may be selected such that an energy absorbance efficiency of the first colorant is higher than that of the second colorant at the first waveband and an energy absorbance efficiency of the second colorant is higher than that of the first colorant at the second waveband.

    Printing protective coatings
    39.
    发明授权

    公开(公告)号:US10926552B2

    公开(公告)日:2021-02-23

    申请号:US16510330

    申请日:2019-07-12

    申请人: HP SCITEX LTD.

    IPC分类号: B41J11/00 B41M7/00 B41J2/21

    摘要: A method of printing a print media comprises printing an image onto a surface of a print media, and applying a protective coating over the surface of the print media using an analog printing process, wherein the protective coating comprises a plurality of micro openings.

    Print media edge repair
    40.
    发明授权

    公开(公告)号:US10538112B2

    公开(公告)日:2020-01-21

    申请号:US15594733

    申请日:2017-05-15

    申请人: HP SCITEX LTD.

    发明人: Yuval Dim Alex Veis

    IPC分类号: B41J11/00

    摘要: Examples described herein include a print media edge repair system that includes a first repair element disposed adjacent to a media handling path to repair a leading edge of a sheet of print media as the sheet of print media moves into a position relative to a printing system associated with the print media edge repair system. The print media repair system may also include a second repair element disposed opposite the first repair element across the media handling path to repair a trailing edge of the sheet of print media as the sheet of print media moves into the position relative to a printing system.