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公开(公告)号：US20240326487A1
公开(公告)日：2024-10-03
申请号：US18620489
申请日：2024-03-28
Applicant: SEIKO EPSON CORPORATION
Inventor： Soshi OKAWA , Tomoya KURASHINA , Sho ARUGA , Haruki MIYASAKA
IPC: B41J25/308 , B41J2/165
CPC classification number: B41J25/308 , B41J2/16508 , B41J2/16544
Abstract: A recording apparatus includes a liquid ejection head that performs recording by ejecting a liquid onto a medium, a facing portion disposed to face the liquid ejection head, and a cap portion that covers a liquid ejection surface of the liquid ejection head, and an opening portion is formed in the facing portion, the cap portion is disposed at a position that is on the inner side of the opening portion and faces the liquid ejection surface, the liquid ejection head is movable in a direction in which the liquid ejection head moves forward and backward with respect to the facing portion by power of a motor, and a movement region of the liquid ejection head includes a recording position at which recording is performed on the medium, and a cap position at which the liquid ejection surface is covered by the cap portion.
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公开(公告)号：US20250018734A1
公开(公告)日：2025-01-16
申请号：US18771648
申请日：2024-07-12
Applicant: SEIKO EPSON CORPORATION
Inventor： Haruki MIYASAKA , Soshi OKAWA , Nobuhiko SHINOZAKI , Tomoya KURASHINA , Sho ARUGA
Abstract: A recording apparatus includes a recording unit configured to perform recording on a medium conveyed in a first direction, a recording-time conveying path facing the recording unit, a guide path located below the recording-time conveying path, the medium passed through the recording-time conveying path, a reversing path coupled to the guide path, the reversing path reversing the medium and causing the medium to join to the recording-time conveying path, a reversing roller disposed in the reversing path and configured to feed the medium downstream in the reversing path, a motor for reversing configured to drive the reversing roller, a first path forming section forming a lower surface of the recording-time conveying path, and a second path forming section forming an upper surface of the guide path. The motor for reversing is disposed at a position between the first path forming section and the second path forming section.
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公开(公告)号：US20240326440A1
公开(公告)日：2024-10-03
申请号：US18621891
申请日：2024-03-29
Applicant: SEIKO EPSON CORPORATION
Inventor： Sho ARUGA , Tomoya KURASHINA , Nobuhiko SHINOZAKI , Soshi OKAWA
CPC classification number: B41J2/16535 , B41J2/16507 , B41J11/0095
Abstract: A recording apparatus includes a liquid ejection head including a plurality of nozzles configured to eject a liquid onto a medium, the liquid ejection head being elongated in a medium width direction that is a direction intersecting a medium transport direction, a facing portion disposed to face the liquid ejection head, and a wiper configured to wipe a head surface of the liquid ejection head while moving in the medium width direction, and the wiper is provided on a wiper carriage that moves in the medium width direction using power from a first motor, and an edge detection unit for detecting an edge of the medium is included at a position facing the facing unit in the wiper carriage.
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公开(公告)号：US20210208825A1
公开(公告)日：2021-07-08
申请号：US17141943
申请日：2021-01-05
Applicant: SEIKO EPSON CORPORATION
Inventor： Tomoyoshi HIRABAYASHI , Ryo OGUCHI , Tokio KATO , Tomoya KURASHINA
IPC: G06F3/12
Abstract: A server apparatus includes a receiving section that receives first apparatus information and associated information in association with each other, a storage section that stores second apparatus information and user information in association with each other, a control section that determines an execution condition based on the associated information received by the receiving section, and a transmitting section that transmits, to a printing apparatus, the execution condition determined by the control section. The control section causes the execution condition thus determined and the user information associated with the second apparatus information that matches the first apparatus information to be stored in the storage section in association with each other. The transmitting section transmits, to the printing apparatus having the first apparatus information that matches the second apparatus information associated with the user information, the execution condition associated with the user information.
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公开(公告)号：US20250018736A1
公开(公告)日：2025-01-16
申请号：US18770743
申请日：2024-07-12
Applicant: SEIKO EPSON CORPORATION
Inventor： Haruki MIYASAKA , Soshi OKAWA , Nobuhiko SHINOZAKI , Tomoya KURASHINA , Sho ARUGA
Abstract: A recording apparatus includes a recording unit configured to perform recording on a medium conveyed in a first direction, a recording-time conveying path facing the recording unit, a guide path located below the recording-time conveying path, the medium being passed through the recording-time conveying path, a reversing path coupled to the guide path, the reversing path reversing the medium and causing the medium to join the recording-time conveying path, a conveying roller disposed in the recording-time conveying path and configured to feed the medium downstream in the recording-time conveying path, a motor for conveyance configured to drive the conveying roller, a first path forming section forming a lower surface of the recording-time conveying path, and a second path forming section forming an upper surface of the guide path. The motor for conveyance is disposed at a position between the first path forming section and the second path forming section.
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Patent Agency Ranking
公开(公告)号：US20250018726A1
公开(公告)日：2025-01-16
申请号：US18771639
申请日：2024-07-12
Applicant: SEIKO EPSON CORPORATION
Inventor： Haruki MIYASAKA , Soshi OKAWA , Nobuhiko SHINOZAKI , Tomoya KURASHINA , Sho ARUGA
Abstract: A recording apparatus includes a liquid ejection head configured to eject liquid from a nozzle to a medium conveyed in a first direction and perform recording on the medium, a recording-time conveying path that is a medium conveying path facing the liquid ejection head, a pump located above the recording-time conveying path and configured to guide the liquid, which is waste liquid discharged from the nozzle, to a waste liquid storage unit, and a pump motor configured to drive the pump. The pump motor is disposed below the waste liquid storage unit.
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公开(公告)号：US20250018733A1
公开(公告)日：2025-01-16
申请号：US18770755
申请日：2024-07-12
Applicant: SEIKO EPSON CORPORATION
Inventor： Haruki MIYASAKA , Soshi OKAWA , Nobuhiko SHINOZAKI , Tomoya KURASHINA , Sho ARUGA
Abstract: A recording apparatus includes a recording unit configured to perform recording on a medium conveyed in a first direction, a recording-time conveying path facing the recording unit, a guide path located below the recording-time conveying path, the medium being passed through the recording-time conveying path, a discharge path located downstream in the recording-time conveying path, the discharge path being for discharging the medium on which the recording was performed, a discharge roller disposed in the discharge path and configured to feed the medium downstream in the discharge path, a motor for discharge configured to drive the discharge roller, a first path forming section forming a lower surface of the recording-time conveying path, and a second path forming section forming an upper surface of the guide path. The motor for discharge is disposed at a position between the first path forming section and the second path forming section.
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公开(公告)号：US20240326482A1
公开(公告)日：2024-10-03
申请号：US18620554
申请日：2024-03-28
Applicant: SEIKO EPSON CORPORATION
Inventor： Soshi OKAWA , Sho ARUGA , Tomoya KURASHINA , Nobuhiko SHINOZAKI
CPC classification number: B41J13/03 , B41J2/14 , B41J2/16511 , B41P2235/20
Abstract: A recording apparatus includes a liquid ejection head including a plurality of nozzles that eject a liquid onto a medium, and a facing portion disposed to face the liquid ejection head, the liquid ejection head includes a plurality of head chips including the nozzles, in a plate member facing the facing portion, and a cutout portion is formed in a peripheral edge of the plate member to avoid the head chips, and a contact member configured to come into contact with the medium is disposed in the cutout portion.
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公开(公告)号：US20240326465A1
公开(公告)日：2024-10-03
申请号：US18620573
申请日：2024-03-28
Applicant: SEIKO EPSON CORPORATION
Inventor： Sho ARUGA , Tomoya KURASHINA , Haruki MIYASAKA , Soshi OKAWA
Abstract: A recording device includes: a liquid discharging head; an opposing section including an opening portion formed at a position that is opposed to the liquid discharging head; a cap section disposed at an inside of the opening portion; and a shutter configured to open and close the opening portion. The opening portion is formed so as to be opened alternately at an upstream position and a downstream position along a medium width direction so as to correspond to the arrangement of a plurality of head chips. The opposing section includes a support portion disposed between two head chips adjacent in the medium width direction and configured to be able to support the shutter disposed at the shielding position.
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公开(公告)号：US20240326446A1
公开(公告)日：2024-10-03
申请号：US18617732
申请日：2024-03-27
Applicant: SEIKO EPSON CORPORATION
Inventor： Tomoya KURASHINA , Sho ARUGA , Nobuhiko SHINOZAKI , Haruki MIYASAKA
CPC classification number: B41J2/16547 , B41J11/04
Abstract: A cap portion includes a first edge portion that is a portion configured to come into contact with the head surface and that extends in the medium width direction and a second edge portion that is a portion configured to come into contact with the head surface, that is located downstream of the first edge portion in the medium conveying direction, and that extends in the medium width direction. One of the first edge portion and the second edge portion is provided with a wiper. The cap portion is movable moving along the medium conveying direction, to a first position at which the cap portion faces the head surface and a second position to which the cap portion retreats from the first position. The wiper wipes the head surface when the cap portion moves from the first position to the second position.
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