Recording device
    2.
    发明授权

    公开(公告)号:US12122151B2

    公开(公告)日:2024-10-22

    申请号:US17328079

    申请日:2021-05-24

    摘要: A recording device includes a transport unit, a medium supporting member, and a recording head. The transport unit includes transport roller pairs and discharge roller pairs. The discharge roller pair includes a discharge driving roller and discharge driven rollers provided downstream of the medium supporting member in a transport direction. The transport unit includes a first roller and a second roller, which are an example of a guide roller provided downstream of the medium supporting member in the transport direction and on the same upper side as the discharge driven roller with respect to a transport path of a medium. The first roller and the second roller are provided on either side of the discharge roller pair in the transport direction, and a lower end of at least one of the first roller and the second roller is positioned lower than an upper end of the discharge driving roller.

    MEDIA FEEDING DEVICE AND IMAGE FORMING APPARATUS

    公开(公告)号:US20240343511A1

    公开(公告)日:2024-10-17

    申请号:US18634060

    申请日:2024-04-12

    申请人: Yuusuke Masu

    发明人: Yuusuke Masu

    摘要: A media feeding device of separating stacked sheet media and feeding the media separately includes end aligners and rotators. The end aligners are disposed opposite each other in a direction intersecting with a feeding direction of the media and contact or separate from both side ends of the media in the direction intersecting with the feeding direction of the media. The rotators are disposed on the end aligners, each of the rotators to rotate around a rotation shaft with a height direction of the end aligners being an axial direction of the rotation shaft, and rotate, in a state in which the end aligners contact the media, to intermittently press parts of the side ends of the media.

    Recording device, method of controlling recording device, and non-transitory computer-readable medium storing program

    公开(公告)号:US12090752B2

    公开(公告)日:2024-09-17

    申请号:US18059489

    申请日:2022-11-29

    发明人: Taiki Akiyama

    摘要: A recording device includes a recording head that performs recording on a medium, a transport belt that sucks and transports the medium at a position facing the recording head, a charging unit that forms a charging sucking area on the transport belt, in which the medium is sucked by charging, by applying a voltage to the transport belt, and a control section that controls the charging unit. A belt downstream roller pair that transports the medium is provided downstream of the transport belt in a medium transport direction. After a downstream end of the medium is nipped by the belt downstream roller pair, the control section controls the charging unit so that an upstream area downstream of an upstream end of the medium, which is an area including the upstream end of the medium, does not come into contact with the charging sucking area of the transport belt.

    RECORDING DEVICE
    7.
    发明公开
    RECORDING DEVICE 审中-公开

    公开(公告)号:US20240131857A1

    公开(公告)日:2024-04-25

    申请号:US18357062

    申请日:2023-10-22

    IPC分类号: B41J13/03 B41J2/165

    摘要: A recording device includes: a drive source; a driven portion having a driven gear; a drive transmission mechanism having a drive gear driven by the drive source and capable of swing between a first position where the drive gear is engaged with the driven gear and a second position where the drive gear is not engaged with the driven gear; and a regulating mechanism capable of swing between a regulating position where swing of the drive transmission mechanism is regulated and a non-regulating position where the swing of the drive transmission mechanism is not regulated. In the recording device, the regulating mechanism is capable of swing around a rotation axis of the driven gear.

    PRINTING APPARATUS
    8.
    发明公开
    PRINTING APPARATUS 审中-公开

    公开(公告)号:US20240116302A1

    公开(公告)日:2024-04-11

    申请号:US18377494

    申请日:2023-10-06

    IPC分类号: B41J29/00 B41J2/175 B41J13/03

    CPC分类号: B41J29/00 B41J2/175 B41J13/03

    摘要: An apparatus includes a support member configured to support a printhead, a rotating member configured to be supported by the support member so as to be rotatable to an open position at which the printhead is capable of being attached to or detached from the support member and a closed position, a shaft portion arranged on one of the rotating member and the support member, a shaft supporting portion arranged on the other of the rotating member and the support member, the shaft portion being inserted to the shaft supporting portion in an axial direction, and a structure configured to regulate displacement of the rotating member in the axial direction in a predetermined rotation range of the rotating member, and permit displacement of the rotating member in the axial direction in a rotation position outside the predetermined rotation range.

    RECORDING DEVICE AND RECORDING METHOD
    10.
    发明公开

    公开(公告)号:US20240109286A1

    公开(公告)日:2024-04-04

    申请号:US18476405

    申请日:2023-09-28

    摘要: A recording device, including a transport roller whose circumference length is different from nozzle array length in a transport direction, performs TP recording control to record a group of test patterns, in which a plurality of test patterns including a first patch and a second patch with different positions in the transport direction are arranged in a main scanning direction, and in which an amount of liquid ejected for a boundary area between the first patch and the second patch is different for each test pattern, wherein, in the TP recording control, records a first TP group and a second TP group at different positions in the transport direction onto a medium, transports the medium by a first distance based on the nozzle array length as a transport between the recording of the first patch and the second patch of the TP, and, as a transport between the recording of the second patch of the first TP group and the recording of the first patch of the second TP group, transports the medium by a second distance, which is a difference between an integer multiple of the circumference length and two times the first distance.