WO2021005890A1 - インクジェット記録装置およびインクジェット記録装置の制御方法 - Google Patents

インクジェット記録装置およびインクジェット記録装置の制御方法 Download PDF

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Publication number
WO2021005890A1
WO2021005890A1 PCT/JP2020/019771 JP2020019771W WO2021005890A1 WO 2021005890 A1 WO2021005890 A1 WO 2021005890A1 JP 2020019771 W JP2020019771 W JP 2020019771W WO 2021005890 A1 WO2021005890 A1 WO 2021005890A1
Authority
WO
WIPO (PCT)
Prior art keywords
solvent
inkjet recording
ink
cleaning
container
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2020/019771
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
崇博 有馬
翔 溝口
宮尾　明
文臣 上田
岡野　守
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Priority to EP20837099.9A priority Critical patent/EP3998166A4/en
Priority to CN202410233900.4A priority patent/CN117863737A/zh
Priority to US17/597,197 priority patent/US20220250377A1/en
Priority to CN202080046985.5A priority patent/CN114025968B/zh
Publication of WO2021005890A1 publication Critical patent/WO2021005890A1/ja
Anticipated expiration legal-status Critical
Priority to US18/238,841 priority patent/US20230398777A1/en
Priority to US19/355,674 priority patent/US20260034779A1/en
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/075—Ink jet characterised by jet control for many-valued deflection
    • B41J2/08—Ink jet characterised by jet control for many-valued deflection charge-control type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16505—Caps, spittoons or covers for cleaning or preventing drying out
    • B41J2/16508—Caps, spittoons or covers for cleaning or preventing drying out connected with the printer frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/16552—Cleaning of print head nozzles using cleaning fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/18—Ink recirculation systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/18—Ink recirculation systems
    • B41J2/185—Ink-collectors; Ink-catchers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2002/022—Control methods or devices for continuous ink jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/16552—Cleaning of print head nozzles using cleaning fluids
    • B41J2002/16555—Air or gas for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/16552—Cleaning of print head nozzles using cleaning fluids
    • B41J2002/16558—Using cleaning liquid for wet wiping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/18—Ink recirculation systems
    • B41J2/185—Ink-collectors; Ink-catchers
    • B41J2002/1856—Ink-collectors; Ink-catchers waste ink containers

Definitions

  • the present invention relates to an inkjet recording device and a control method for an inkjet recording device that continuously ejects ink from a nozzle to print on a printing medium.
  • an inkjet recording device and a control method for an inkjet recording device capable of easily cleaning the print head and easily recovering the solvent (cleaning liquid) used for cleaning the print head. be able to.
  • the print head 2 is set in the head cleaning unit 4 in the inkjet recording device 600 in the inkjet recording device 600 in the present embodiment.
  • the print head 2 is inserted into and set in the print head insertion portion 72A of the head cleaning unit 4 from the tip of the print head 2.
  • the print head 2 is cleaned by the solvent (cleaning liquid) supplied from the main body 1 side via the conduit 6. can do.
  • the main body 1 is provided with an ink container 31 that holds the circulating ink 68A.
  • the ink container 31 is provided with a liquid level sensor 31A that detects whether or not the ink in the ink container 31 has reached a reference liquid level, which is an appropriate amount for being held inside.
  • the drive unit 3 housed in the main body 1 is provided with a pump (for supplying dry air) 38 used for sucking and pumping air, and a pump (for supplying dry air) 38.
  • a pump (for supplying dry air) 38 Formes an air suction port that communicates with the inside of the main body 1.
  • the pump (for supplying dry air) 38 is connected to an air nozzle 75 provided inside the cleaning tank 71 of the head cleaning unit 4 via a path 825 passing through the conduit (for the head cleaning unit) 6.
  • the solenoid valve (for recovery) 50 is energized to open the flow path, and the pump (for recovery) 35 is operated, so that the gutter is shown by the thick line of the arrow H. A part of the solvent 69A that hits 25 is sucked from the gutter 25 and collected in the ink container 31 of the main body 1. As described above, in the head cleaning process, the inside of the gutter 25 and the ink recovery path 804 can also be cleaned with the solvent 69A.
  • the air that has flowed into the ink container 31 is discharged to the outside of the main body 1 from the exhaust path 805 as shown by the thick line of the arrow P.
  • the amount of solvent gas discharged around the head cleaning unit 4. If the flow rate of the air sucked from the inside of the cleaning tank 71 by the gutter 25 and the nozzle 21 is larger than the flow rate of the air supplied from the air nozzle 75 to the inside of the cleaning tank 71, the solvent gas will be generated around the head cleaning unit 4. Diffusion can be reduced as much as possible.
  • the solenoid valve (for recovery) 50 is energized to open the flow path, and the pump (for recovery) 35 is operated to form the ink particles 68B as shown by the thick line of the arrow S.
  • the air around the print head 2 is sucked from the gutter 25, and is sucked and pumped into the ink container 31 of the main body 1.
  • the solvent component of the ink 68A dissolves in the air, and the air becomes a solvent gas and flows into the ink container 31.
  • the ink 68B that has flowed into the ink container 31 is housed in the bottom portion, and the air that has become the solvent gas is discharged to the outside of the main body 1 as the solvent gas as shown by the arrow T.
  • the control unit 10 replenishes the ink 68C in the auxiliary ink container 32 to the ink container 31, and when the density of the ink 68A is high, the control unit 10 collects the ink in the recovery container 73. It is controlled so that the solvent 69B is replenished to the ink container 31 or the solvent 69 in the solvent container 33 is replenished to the ink container 31.
  • the inkjet recording device 600 in this embodiment is in a state where the print head 2 is set in the head cleaning unit 4, and the ink flow when the ink circulation process is being performed is shown by a thick line. It is a fluid path diagram shown.
  • the inkjet recording device 600 even if it is not used for a period of about 1 to 2 weeks, the ink is circulated regularly (about once every 2 to 3 days) so that the operation when it is used next time is performed. It is possible to reduce troubles at the start. Therefore, in FIG. 10, the control when it is desired to automatically circulate the ink 68A on a regular basis will be described.
  • the head cleaning unit 4 has a cleaning tank 71 in which the print head 2 is housed during head cleaning, and a print head inserted above the cleaning tank 71 for setting the print head 2 in the head cleaning unit 4.
  • a lid block 72 in which the portion 72A is formed and a recovery container 73 for storing the recovery solvent 69B used for the head cleaning process are provided.
  • the solvent 69A sprayed on the components such as the nozzle 21 and the deflection electrode 24 assembled to the print head 2 hangs down in the direction indicated by the arrow HH by gravity, and the print head 2 is set in the head cleaning unit 4.
  • the charging electrode 23 and the gutter 25 arranged below the deflection electrode 24 can be washed with the solvent 69A.
  • the solvent 69A supplied to the cleaning nozzle 74 is in the direction indicated by the arrow GG (the direction in which the solvent 69A is ejected from the liquid discharge hole C portion 74D toward the surface on which the print opening 17A of the protective cover 17 is formed).
  • the solvent 69A can be ejected and the solvent 69A can be sprayed on the protective cover 17 to clean the stains caused by the ink 68A adhering to the outside of the print head 2.
  • the liquid amount sensor 76 detects the maximum liquid amount detection unit 76A because the liquid amount of the recovery solvent 69B in the recovery container 73 is large.
  • the amount of the recovery solvent 69B is increased and the liquid level C is raised by repeatedly performing the head cleaning treatment.
  • the liquid amount sensor 76 can determine that the amount of the recovered solvent 69B is large because the float portion 76C and the maximum liquid amount detection unit 76A, which are displaced in conjunction with the liquid level 69C, are close to a certain distance or less. ..
  • the inkjet recording device 600 controls so that the solvent 69A is not ejected from the cleaning nozzle 74 in order to prevent the recovery solvent 69B from overflowing from the recovery container 73.
  • FIG. 11C a state in which the liquid amount sensor 76 detects the minimum liquid amount detection unit 76B because the liquid amount of the recovery solvent 69B in the recovery container 73 is low will be described.
  • the amount of the recovery solvent 69B is small and the liquid level 69C is low.
  • the liquid amount sensor 76 can determine that the amount of the recovered solvent 69B is low because the float portion 76C and the minimum liquid amount detection unit 76B, which are displaced in conjunction with the liquid level, are close to each other within a certain distance.
  • the print head 2 is inserted into the print head insertion portion 72A of the head cleaning unit 204 from the tip of the print head 2.
  • the inkjet recording device 700 in this embodiment can clean the print head 2 by setting the print head 2 in the head cleaning unit 204 in this way.
  • the drive unit 203 housed in the main body 201 is provided with a pump (for supplying dry air) 38 used for sucking and pumping air, and the pump (for supplying dry air) 38.
  • a pump (for supplying dry air) 38 used for sucking and pumping air
  • the pump (for supplying dry air) 38 Formes an air suction port that communicates with the inside of the main body 201.
  • the pump (for supplying dry air) 38 is connected to an air nozzle 75 provided inside the cleaning tank 71 of the head cleaning unit 204.
  • Door closing spring 20 ... Pin, 21 ... Nozzle, 21A ... Discharge port, 23 ... Charging electrode, 24 ... Deflection electrode, 25 ... Gutter, 25A ... Gutter discharge port, 26 ... Switching valve, 27 ... Temperature sensor A, 28 ... Proximity sensor A, 29 ... Magnet A, 30 ... Magnet B, 31 ... Ink container, 31A ... Liquid level sensor, 32 ... Auxiliary ink container, 33 ... Solvent container, 34 ... Pump (for supply), 35 ... Pump (for recovery), 36 ... Pump (for circulation), 37 ... Pump (for solvent), 38 ... Pump (for dry air supply), 39 ... Filter (for supply), 40 ...

Landscapes

  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
PCT/JP2020/019771 2019-07-10 2020-05-19 インクジェット記録装置およびインクジェット記録装置の制御方法 Ceased WO2021005890A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP20837099.9A EP3998166A4 (en) 2019-07-10 2020-05-19 INKJET PRINTING DEVICE AND INKJET PRINTING DEVICE CONTROL METHOD
CN202410233900.4A CN117863737A (zh) 2019-07-10 2020-05-19 喷墨记录装置
US17/597,197 US20220250377A1 (en) 2019-07-10 2020-05-19 Inkjet Recording Device and Method for Controlling Inkjet Recording Device
CN202080046985.5A CN114025968B (zh) 2019-07-10 2020-05-19 喷墨记录装置和喷墨记录装置的控制方法
US18/238,841 US20230398777A1 (en) 2019-07-10 2023-08-28 Inkjet Recording Device and Method for Controlling Inkjet Recording Device
US19/355,674 US20260034779A1 (en) 2019-07-10 2025-10-10 Method for Controlling Inkjet Recording Device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019128747A JP7326051B2 (ja) 2019-07-10 2019-07-10 インクジェット記録装置およびインクジェット記録装置の制御方法
JP2019-128747 2019-07-10

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US17/597,197 A-371-Of-International US20220250377A1 (en) 2019-07-10 2020-05-19 Inkjet Recording Device and Method for Controlling Inkjet Recording Device
US18/238,841 Division US20230398777A1 (en) 2019-07-10 2023-08-28 Inkjet Recording Device and Method for Controlling Inkjet Recording Device
US19/355,674 Division US20260034779A1 (en) 2019-07-10 2025-10-10 Method for Controlling Inkjet Recording Device

Publications (1)

Publication Number Publication Date
WO2021005890A1 true WO2021005890A1 (ja) 2021-01-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/019771 Ceased WO2021005890A1 (ja) 2019-07-10 2020-05-19 インクジェット記録装置およびインクジェット記録装置の制御方法

Country Status (5)

Country Link
US (3) US20220250377A1 (https=)
EP (1) EP3998166A4 (https=)
JP (5) JP7326051B2 (https=)
CN (2) CN117863737A (https=)
WO (1) WO2021005890A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4129694A4 (en) * 2020-03-30 2024-04-10 Hitachi Industrial Equipment Systems Co., Ltd. INKJET RECORDING DEVICE AND METHOD FOR CLEANING AN INKJET RECORDING DEVICE

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JP2021007571A (ja) * 2019-06-29 2021-01-28 株式会社三洋物産 遊技機
JP7366725B2 (ja) * 2019-12-12 2023-10-23 株式会社キーエンス インクジェット記録システム
JP7356780B2 (ja) * 2019-12-12 2023-10-05 株式会社キーエンス インクジェット記録システム
JP7365218B2 (ja) * 2019-12-12 2023-10-19 株式会社キーエンス インクジェット記録システム
JP7365219B2 (ja) * 2019-12-12 2023-10-19 株式会社キーエンス インクジェット記録システム
EP4242000B1 (en) * 2020-11-04 2026-04-01 Hitachi Industrial Equipment Systems Co., Ltd. Inkjet recording device
US12162035B2 (en) * 2021-07-28 2024-12-10 Oregon State University Print head for printing nanomaterials
JP7667037B2 (ja) * 2021-08-30 2025-04-22 株式会社日立産機システム インクジェット記録装置及びインクジェット記録装置の管理方法
EP4497596A4 (en) 2022-03-23 2026-01-07 Hitachi Industry Equipment Systems Co Ltd INKJET PRINTING DEVICE AND INKJET PRINTING METHOD
US20250332827A1 (en) * 2022-04-27 2025-10-30 Hitachi Industrial Equipment Systems Co., Ltd. Inkjet Marking Apparatus and Inkjet Marking System
US20260061755A1 (en) 2022-09-22 2026-03-05 Hitachi Industrial Equipment Systems Co., Ltd, Inkjet Recording Device
JP2024156353A (ja) * 2023-04-24 2024-11-06 株式会社キーエンス インクジェット記録装置、並びに該インクジョット記録装置を備えるデータ転送システム及びデータ転送方法
WO2026009714A1 (ja) * 2024-07-01 2026-01-08 株式会社キーエンス インクジェット記録システム

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