DE3888363D1 - METHOD AND ARRANGEMENT FOR THE AUTOMATIC OPERATIONAL SECURITY OF INK PRINTING DEVICES. - Google Patents
METHOD AND ARRANGEMENT FOR THE AUTOMATIC OPERATIONAL SECURITY OF INK PRINTING DEVICES.Info
- Publication number
- DE3888363D1 DE3888363D1 DE88907627T DE3888363T DE3888363D1 DE 3888363 D1 DE3888363 D1 DE 3888363D1 DE 88907627 T DE88907627 T DE 88907627T DE 3888363 T DE3888363 T DE 3888363T DE 3888363 D1 DE3888363 D1 DE 3888363D1
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- printing devices
- ink printing
- operational security
- automatic operational
- 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.)
- Expired - Fee Related
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
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16579—Detection means therefor, e.g. for nozzle clogging
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE88907627T DE3888363D1 (en) | 1987-09-25 | 1988-09-20 | METHOD AND ARRANGEMENT FOR THE AUTOMATIC OPERATIONAL SECURITY OF INK PRINTING DEVICES. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873732395 DE3732395A1 (en) | 1987-09-25 | 1987-09-25 | Method and arrangement for monitoring the ejection of droplets from the outlet jets of an ink print head |
DE19873732396 DE3732396A1 (en) | 1987-09-25 | 1987-09-25 | Method for monitoring the ejection of droplets from the outlet jets of an ink print head |
DE88907627T DE3888363D1 (en) | 1987-09-25 | 1988-09-20 | METHOD AND ARRANGEMENT FOR THE AUTOMATIC OPERATIONAL SECURITY OF INK PRINTING DEVICES. |
PCT/DE1988/000592 WO1989002827A1 (en) | 1987-09-25 | 1988-09-20 | Process and arrangement for automatic performance checking of printing ink devices |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3888363D1 true DE3888363D1 (en) | 1994-04-14 |
Family
ID=25860166
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88907604T Expired - Fee Related DE3885904D1 (en) | 1987-09-25 | 1988-09-09 | ARRANGEMENT FOR MONITORING THE DROPLET OUTPUT FROM OUTLET NOZZLES OF AN INK WRITING HEAD. |
DE88907627T Expired - Fee Related DE3888363D1 (en) | 1987-09-25 | 1988-09-20 | METHOD AND ARRANGEMENT FOR THE AUTOMATIC OPERATIONAL SECURITY OF INK PRINTING DEVICES. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88907604T Expired - Fee Related DE3885904D1 (en) | 1987-09-25 | 1988-09-09 | ARRANGEMENT FOR MONITORING THE DROPLET OUTPUT FROM OUTLET NOZZLES OF AN INK WRITING HEAD. |
Country Status (4)
Country | Link |
---|---|
EP (3) | EP0382741B1 (en) |
JP (3) | JPH03500271A (en) |
DE (2) | DE3885904D1 (en) |
WO (3) | WO1989002826A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5162818A (en) * | 1989-09-18 | 1992-11-10 | Canon Kabushiki Kaisha | Ink jet recording head having a window for observation of electrical connection |
EP0443832B1 (en) * | 1990-02-23 | 1996-12-18 | Canon Kabushiki Kaisha | Image communicating apparatus |
US5160938A (en) * | 1990-08-06 | 1992-11-03 | Iris Graphics, Inc. | Method and means for calibrating an ink jet printer |
JP3190486B2 (en) * | 1993-07-19 | 2001-07-23 | キヤノン株式会社 | Ink jet recording apparatus and ink jet recording head for the apparatus |
JP2000270129A (en) * | 1999-03-12 | 2000-09-29 | Ryuji Ito | Image printer provided with ink-jet type printer |
DE10028318B4 (en) * | 1999-06-28 | 2017-02-16 | Heidelberger Druckmaschinen Ag | Method and apparatus for cleaning a printhead of an inkjet printer |
DE10027261B4 (en) | 1999-06-28 | 2017-04-27 | Heidelberger Druckmaschinen Ag | Method and apparatus for cleaning a nozzle exit surface on a printhead of an inkjet printer |
WO2002053386A1 (en) * | 2000-12-29 | 2002-07-11 | Array Ab | Method and apparatus of direct electrostatic printing |
EP1245397B1 (en) * | 2001-03-30 | 2006-06-28 | Hewlett-Packard Company, A Delaware Corporation | Apparatus and method for detecting drops in printer device |
EP1245399B1 (en) | 2001-03-30 | 2010-03-03 | Hewlett-Packard Company, A Delaware Corporation | Enhanced printer device alignment method and apparatus |
JP5564893B2 (en) * | 2009-10-29 | 2014-08-06 | コニカミノルタ株式会社 | Inkjet recording device |
WO2012084686A1 (en) * | 2010-12-21 | 2012-06-28 | Oce-Technologies B.V. | Method for determining maintenance unit performance |
JP6232861B2 (en) * | 2013-09-04 | 2017-11-22 | 株式会社リコー | Image forming apparatus and discharge detection apparatus |
JP7224906B2 (en) * | 2018-01-12 | 2023-02-20 | キヤノン株式会社 | Module substrate cleaning method |
DE102020120541A1 (en) * | 2020-08-04 | 2022-02-10 | Canon Production Printing Holding B.V. | Method and device for checking a cleaning unit |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4067019A (en) * | 1976-06-14 | 1978-01-03 | International Business Machines Corporation | Impact position transducer for ink jet |
DE2905062A1 (en) * | 1979-02-10 | 1980-08-14 | Olympia Werke Ag | Ink jet printer drop speed measurement - by measuring time between pressure generator impulse and drop detection signal |
US4323905A (en) * | 1980-11-21 | 1982-04-06 | Ncr Corporation | Ink droplet sensing means |
US4484199A (en) * | 1982-03-30 | 1984-11-20 | Konishiroku Photo Industry Co., Ltd. | Method and apparatus for detecting failure of an ink jet printing device |
DE3244112A1 (en) * | 1982-11-29 | 1984-05-30 | Olympia Werke Ag, 2940 Wilhelmshaven | Arrangement for testing nozzle outlet openings of ink print heads for blockage or contamination in ink printing mechanisms |
DE3480183D1 (en) * | 1984-05-18 | 1989-11-23 | Siemens Ag | Device for fastening and contacting for cylindrical piezo-electrical transducers |
US4716422A (en) * | 1985-08-12 | 1987-12-29 | Siemens Aktiengesellschaft | Mechanism for rinsing an ink printing head |
DE3634034C2 (en) * | 1985-10-09 | 1994-08-25 | Seiko Epson Corp | Ink detector for an inkjet printer |
-
1988
- 1988-09-09 DE DE88907604T patent/DE3885904D1/en not_active Expired - Fee Related
- 1988-09-09 WO PCT/DE1988/000558 patent/WO1989002826A1/en active IP Right Grant
- 1988-09-09 EP EP88907604A patent/EP0382741B1/en not_active Expired - Lifetime
- 1988-09-09 JP JP63507541A patent/JPH03500271A/en active Pending
- 1988-09-20 DE DE88907627T patent/DE3888363D1/en not_active Expired - Fee Related
- 1988-09-20 JP JP63507337A patent/JPH03500270A/en active Pending
- 1988-09-20 WO PCT/DE1988/000592 patent/WO1989002827A1/en active IP Right Grant
- 1988-09-20 EP EP88907627A patent/EP0389481B1/en not_active Expired - Lifetime
- 1988-09-26 JP JP63507546A patent/JPH03500272A/en active Pending
- 1988-09-26 EP EP88908144A patent/EP0380526A1/en not_active Ceased
- 1988-09-26 WO PCT/DE1988/000594 patent/WO1989002828A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPH03500270A (en) | 1991-01-24 |
EP0389481B1 (en) | 1994-03-09 |
EP0389481A1 (en) | 1990-10-03 |
JPH03500272A (en) | 1991-01-24 |
EP0382741B1 (en) | 1993-11-24 |
WO1989002827A1 (en) | 1989-04-06 |
JPH03500271A (en) | 1991-01-24 |
DE3885904D1 (en) | 1994-01-05 |
EP0380526A1 (en) | 1990-08-08 |
WO1989002828A1 (en) | 1989-04-06 |
EP0382741A1 (en) | 1990-08-22 |
WO1989002826A1 (en) | 1989-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US |
|
8328 | Change in the person/name/address of the agent |
Free format text: POHLE, R., DIPL.-PHYS. FACHPHYS.F.ERFINDUNGSWESEN, PAT.-ASS., 73760 OSTFILDERN |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |