EP3991974A4 - Chip of ink container and ink container - Google Patents
Chip of ink container and ink container Download PDFInfo
- Publication number
- EP3991974A4 EP3991974A4 EP20832692.6A EP20832692A EP3991974A4 EP 3991974 A4 EP3991974 A4 EP 3991974A4 EP 20832692 A EP20832692 A EP 20832692A EP 3991974 A4 EP3991974 A4 EP 3991974A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- ink container
- chip
- ink
- 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.)
- Granted
Links
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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17543—Cartridge presence detection or type identification
- B41J2/17546—Cartridge presence detection or type identification electronically
-
- 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
- B41J2/17503—Ink cartridges
- B41J2/1752—Mounting within the printer
-
- 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
- B41J2/17503—Ink cartridges
- B41J2/17526—Electrical contacts to the cartridge
-
- 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
- B41J2/17503—Ink cartridges
- B41J2/17526—Electrical contacts to the cartridge
- B41J2/1753—Details of contacts on the cartridge, e.g. protection of contacts
-
- 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
- B41J2/17503—Ink cartridges
- B41J2/17536—Protection of cartridges or parts thereof, e.g. tape
- B41J2/1754—Protection of cartridges or parts thereof, e.g. tape with means attached to the cartridge, e.g. protective cap
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921005051 | 2019-06-28 | ||
CN201921138083 | 2019-07-18 | ||
CN201922184114.7U CN211641446U (en) | 2019-06-28 | 2019-12-09 | Chip of ink container and ink container |
CN201922297657 | 2019-12-19 | ||
CN202020311962.XU CN212499511U (en) | 2019-06-28 | 2020-03-13 | Chip for ink container and ink container using same |
PCT/CN2020/093980 WO2020259228A1 (en) | 2019-06-28 | 2020-06-02 | Chip of ink container and ink container |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3991974A1 EP3991974A1 (en) | 2022-05-04 |
EP3991974A4 true EP3991974A4 (en) | 2023-07-12 |
EP3991974B1 EP3991974B1 (en) | 2024-08-28 |
Family
ID=74061504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20832692.6A Active EP3991974B1 (en) | 2019-06-28 | 2020-06-02 | Chip of ink container and ink container |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3991974B1 (en) |
JP (1) | JP7256331B2 (en) |
WO (1) | WO2020259228A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN219634818U (en) * | 2023-03-07 | 2023-09-05 | 珠海市裕芯科技有限公司 | Ink box |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019000853A1 (en) * | 2017-06-28 | 2019-01-03 | 珠海纳思达企业管理有限公司 | Chip, ink cartridge and method for removing ink cartridge |
WO2019072010A1 (en) * | 2017-10-12 | 2019-04-18 | 珠海纳思达企业管理有限公司 | Chip and ink cartridge |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4502067B2 (en) * | 2009-05-11 | 2010-07-14 | セイコーエプソン株式会社 | Liquid container |
CN102998957B (en) * | 2011-09-09 | 2015-06-24 | 珠海艾派克微电子有限公司 | Imaging box chip restoration method |
CN202428832U (en) * | 2012-01-13 | 2012-09-12 | 珠海并洲贸易有限公司 | Chip for printer and ink box comprising same |
JP6136100B2 (en) * | 2012-04-06 | 2017-05-31 | 凸版印刷株式会社 | ink cartridge |
JP6115041B2 (en) * | 2012-08-24 | 2017-04-19 | ブラザー工業株式会社 | Printing fluid storage device and printing fluid supply device |
JP6560907B2 (en) * | 2015-06-01 | 2019-08-14 | ローム株式会社 | Ink cartridge, detection circuit, ink mounting unit, printer, print system, and ink remaining amount detection method |
JP2017056686A (en) * | 2015-09-18 | 2017-03-23 | セイコーエプソン株式会社 | Terminal connection section and cartridge |
CN106864040B (en) * | 2015-12-14 | 2018-05-25 | 珠海纳思达企业管理有限公司 | Ink-jet printer chip and ink-jet printer |
JP6711922B2 (en) * | 2015-12-14 | 2020-06-17 | 珠海納思達企業管理有限公司 | Inkjet printer chip and inkjet printer |
CN205395457U (en) * | 2016-03-07 | 2016-07-27 | 珠海天威飞马打印耗材有限公司 | Ink cartridge chip and ink cartridge |
WO2018028411A1 (en) * | 2016-08-12 | 2018-02-15 | 珠海纳思达企业管理有限公司 | Ink cartridge chip, ink cartridge and ink-jet printer |
CN109130512B (en) * | 2017-06-28 | 2024-02-23 | 珠海纳思达企业管理有限公司 | Chip, ink box and ink box taking-out method |
CN207128412U (en) * | 2017-07-12 | 2018-03-23 | 珠海纳思达企业管理有限公司 | Chip, print cartridge and printing equipment |
-
2020
- 2020-06-02 EP EP20832692.6A patent/EP3991974B1/en active Active
- 2020-06-02 WO PCT/CN2020/093980 patent/WO2020259228A1/en active Application Filing
- 2020-06-02 JP JP2022506320A patent/JP7256331B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019000853A1 (en) * | 2017-06-28 | 2019-01-03 | 珠海纳思达企业管理有限公司 | Chip, ink cartridge and method for removing ink cartridge |
WO2019072010A1 (en) * | 2017-10-12 | 2019-04-18 | 珠海纳思达企业管理有限公司 | Chip and ink cartridge |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020259228A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP7256331B2 (en) | 2023-04-11 |
EP3991974B1 (en) | 2024-08-28 |
WO2020259228A1 (en) | 2020-12-30 |
JP2022527142A (en) | 2022-05-30 |
EP3991974A1 (en) | 2022-05-04 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Effective date: 20211222 |
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DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230609 |
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RIC1 | Information provided on ipc code assigned before grant |
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