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公开(公告)号：US20240246347A1
公开(公告)日：2024-07-25
申请号：US18414603
申请日：2024-01-17
Applicant: SEIKO EPSON CORPORATION
Inventor： Mafumi KOBAYASHI , Haruki MIYASAKA , Kazuhisa TAKEDA
CPC classification number: B41J29/13 , B41J2/16517 , B41J29/02
Abstract: A printing device includes: a medium support unit including a support surface configured to support at least a printing region of a medium; a medium accommodating unit configured to accommodate a region of the medium not supported by the support surface; a head configured to discharge a liquid onto the medium supported by the support surface; a first head moving unit configured to move the head in a first direction parallel to the support surface; a second head moving unit configured to move the head in a second direction that is parallel to the support surface and intersects the first direction; a maintenance unit performs maintenance of the head; and a maintenance cover configured to cover a side of the maintenance unit in the third direction configured to face the head in the maintenance unit.
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公开(公告)号：US20210151023A1
公开(公告)日：2021-05-20
申请号：US16950529
申请日：2020-11-17
Applicant: SEIKO EPSON CORPORATION
Inventor： Morio IWATA , Kazuhisa TAKEDA , Mafumi KOBAYASHI , Katsumi YAMADA
Abstract: A recording device includes a recording unit configured to record on a medium, a transportation unit configured to transport the medium, a driving member, a plurality of gears configured to transmit a driving force of the driving member, and a sound absorber having an opening and a hollow space in communication with the opening. The sound absorber is located between a side end of the medium being transported by the transportation unit and the plurality of gears.
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公开(公告)号：US20190160825A1
公开(公告)日：2019-05-30
申请号：US16203494
申请日：2018-11-28
Applicant: SEIKO EPSON CORPORATION
Inventor： Kazuhisa TAKEDA , Kazuo OTSUKA , Satoshi KAWAMURA
Abstract: A liquid ejecting apparatus includes a carriage unit which is provided with a liquid ejecting head, a liquid storage container which is storing a liquid, a tube which is connected to the carriage unit and which supplies the liquid which is fed from the liquid storage container to the carriage unit, a first driven roller which is provided on a downstream of the liquid ejecting head and which comes into contact with a surface of the medium which faces the liquid ejecting head, and a tube support surface which is positioned closer to a bottom side than the carriage unit in a vertical direction, and supports the tube, in which the tube support surface is at a position which is deviated from the first driven roller in the transport direction of the medium and falls within a height range of the first driven roller in the vertical direction.
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公开(公告)号：US20190092047A1
公开(公告)日：2019-03-28
申请号：US16141361
申请日：2018-09-25
Applicant: SEIKO EPSON CORPORATION
Inventor： Kazuo OTSUKA , Kazuhisa TAKEDA
Abstract: A medium transport device includes a first transport route for discharging a medium processed by a processing unit to an outer side of a housing in which the processing unit is provided, and a second transport route for discharging a medium processed by the processing unit to the outer side of the housing. The housing has an openable/closeable or detachable cover, and at least one of the first transport route and a route forming member constituting the first transport route and at least one of the second transport route and a route forming member constituting the second transport route to be exposed by opening or detaching of the cover.
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公开(公告)号：US20190143719A1
公开(公告)日：2019-05-16
申请号：US16184112
申请日：2018-11-08
Applicant: SEIKO EPSON CORPORATION
Inventor： Kazuhisa TAKEDA , Haruna TAKAHASHI , Mafumi KOBAYASHI
IPC: B41J11/00
Abstract: A printer includes a recording unit which performs recording on paper, an discharge portion which discharges the paper after the recording by the recording unit, a first paper discharge tray on which the paper which is discharge from the discharge portion is placed, and a retainer which includes a plurality of retaining portions which retains the paper toward the first paper discharge tray on a downstream in a medium discharge direction of the discharge portion, in which the plurality of retaining portions includes a first retaining portion and a second retaining portion which retains closer to an upstream in the medium discharge direction than a retaining position of the first retaining portion.
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Patent Agency Ranking
公开(公告)号：US20190092048A1
公开(公告)日：2019-03-28
申请号：US16141412
申请日：2018-09-25
Applicant: SEIKO EPSON CORPORATION
Inventor： Kazuo OTSUKA , Kazuhisa TAKEDA
IPC: B41J11/00
Abstract: A medium transport device includes a first transport route for discharging a medium processed by a processing unit, a second transport route for discharging the medium processed by the processing unit, and a medium receiving tray that is capable of switching a state between a medium receiving state of receiving the medium that is discharged through the first transport route and a medium unreceivable state achieved by performing state switching from the medium receiving state. The first transport route comes into a non-formed state and at least a part of the medium receiving tray forms the second transport route when the medium receiving tray is in the medium unreceivable state, and the second transport route comes into the non-formed state and the first transport route is formed when the medium receiving tray comes into the medium receiving state.
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公开(公告)号：US20210122172A1
公开(公告)日：2021-04-29
申请号：US17140796
申请日：2021-01-04
Applicant: SEIKO EPSON CORPORATION
Inventor： Kazuo OTSUKA , Kazuhisa TAKEDA , Satoshi KAWAMURA , Haruna TAKAHASHI , Keisuke SASAKI
IPC: B41J11/00
Abstract: A recording apparatus includes a medium mounting section on which a medium is to be mounted, a reverse-feeding path for reversing the medium that has been fed from the medium mounting section, a recording unit configured to perform recording onto the medium that has been reversed by the reverse-feeding path, and a reverse-discharging path for reversing the medium on which recording has been performed by the recording unit and for discharge the medium to a discharge section configured to discharge the medium, in which when viewed in a medium width direction intersecting a medium transport direction, a path section for reversing the medium in the reverse-feeding path and a path section for reversing the medium in the reverse-discharging path have portions overlapping each other in the vertical direction.
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公开(公告)号：US20200230978A1
公开(公告)日：2020-07-23
申请号：US16839658
申请日：2020-04-03
Applicant: SEIKO EPSON CORPORATION
Inventor： Kazuhisa TAKEDA , Kazuo OTSUKA
Abstract: A medium transporting device provided in a printer includes a curved path in which a paper sheet after recording is curved and inverted, a plurality of first ribs that extend in a medium transportation direction in a facing area facing a recording head, that are provided at intervals in a width direction intersecting the medium transportation direction, and that form cockling on the paper sheet, a plurality of second ribs that are provided on an outer curved portion of the curved path, and a plurality of third ribs that are provided on an inner curved portion of the curved path. The plurality of second ribs and the plurality of third ribs are disposed at positions in the width direction that correspond to a mountain portion and a valley portion of the cockling of the paper sheet that is formed by the plurality of first ribs.
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公开(公告)号：US20190308425A1
公开(公告)日：2019-10-10
申请号：US16373060
申请日：2019-04-02
Applicant: SEIKO EPSON CORPORATION
Inventor： Kazuo OTSUKA , Kazuhisa TAKEDA , Satoshi KAWAMURA , Haruna TAKAHASHI , Keisuke SASAKI
IPC: B41J11/00
Abstract: A recording apparatus includes a medium mounting section on which a medium is to be mounted, a reverse-feeding path for reversing the medium that has been fed from the medium mounting section, a recording unit configured to perform recording onto the medium that has been reversed by the reverse-feeding path, and a reverse-discharging path for reversing the medium on which recording has been performed by the recording unit and for discharge the medium to a discharge section configured to discharge the medium, in which when viewed in a medium width direction intersecting a medium transport direction, a path section for reversing the medium in the reverse-feeding path and a path section for reversing the medium in the reverse-discharging path have portions overlapping each other in the vertical direction.
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公开(公告)号：US20190126646A1
公开(公告)日：2019-05-02
申请号：US16173095
申请日：2018-10-29
Applicant: SEIKO EPSON CORPORATION
Inventor： Kazuhisa TAKEDA , Kazuo OTSUKA
Abstract: A medium transporting device provided in a printer includes a curved path in which a paper sheet after recording is curved and inverted, a plurality of first ribs that extend in a medium transportation direction in a facing area facing a recording head, that are provided at intervals in a width direction intersecting the medium transportation direction, and that form cockling on the paper sheet, a plurality of second ribs that are provided on an outer curved portion of the curved path, and a plurality of third ribs that are provided on an inner curved portion of the curved path. The plurality of second ribs and the plurality of third ribs are disposed at positions in the width direction that correspond to a mountain portion and a valley portion of the cockling of the paper sheet that is formed by the plurality of first ribs.
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