JPS6485778A - Ion flow electrostatic recorder - Google Patents
Ion flow electrostatic recorderInfo
- Publication number
- JPS6485778A JPS6485778A JP24342287A JP24342287A JPS6485778A JP S6485778 A JPS6485778 A JP S6485778A JP 24342287 A JP24342287 A JP 24342287A JP 24342287 A JP24342287 A JP 24342287A JP S6485778 A JPS6485778 A JP S6485778A
- Authority
- JP
- Japan
- Prior art keywords
- ion flow
- recording
- openings
- pressurized air
- sealed chamber
- 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.)
- Pending
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
- B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
- B41J2/41—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing
- B41J2/415—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing by passing charged particles through a hole or a slit
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
Abstract
PURPOSE:To prevent the clogging of ion flow openings to obtain a high-quality image, by a method wherein, while an pressurized air is led from a sealed chamber into a spacer discretely having openings, which lead the air out of a pressurized area, an ion flow is controlled by a recording signal applied to an ion flow recording head, whereby an electrostatic latent image is recorded on a recording medium. CONSTITUTION:An in flow generated from a corona wire 11 disposed in a sealed chamber 13 is controlled by a recording signal applied to recording signal applying electrodes 2 of an ion flow recording head 4 when passing through ion flow openings 3. The ion flow passing through the openings reaches to a recording paper, and an electrostatic latent image is formed thereon. At this time, simultaneously, a pressurized air is led into the sealed chamber 13 from a pressurized air source 15. This pressurized air passes through the ion flow openings 3 and further through opening parts 6 formed by a spacer 5 to be emitted out of a pressurized area W between the recording paper and a recording head. In this manner, the dust, dirt, etc. carried from the recording paper 7 can be removed, which ensures the prevention of the clogging of the ion flow openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24342287A JPS6485778A (en) | 1987-09-28 | 1987-09-28 | Ion flow electrostatic recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24342287A JPS6485778A (en) | 1987-09-28 | 1987-09-28 | Ion flow electrostatic recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6485778A true JPS6485778A (en) | 1989-03-30 |
Family
ID=17103635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24342287A Pending JPS6485778A (en) | 1987-09-28 | 1987-09-28 | Ion flow electrostatic recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6485778A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01190466A (en) * | 1988-01-26 | 1989-07-31 | Fuji Xerox Co Ltd | Ion beam electrostatic recording device |
| JPH03187766A (en) * | 1989-12-18 | 1991-08-15 | Fuji Xerox Co Ltd | Electrostatic recording head |
| CN106575065A (en) * | 2014-07-30 | 2017-04-19 | 惠普发展公司，有限责任合伙企业 | Ion writing unit with heating |
| US11390091B2 (en) | 2010-06-02 | 2022-07-19 | Hewlett-Packard Development Company, L.P. | Writing electronic paper |
| US11644732B2 (en) | 2014-01-31 | 2023-05-09 | Hewlett-Packard Development Company, L.P. | Display device |
-
1987
- 1987-09-28 JP JP24342287A patent/JPS6485778A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01190466A (en) * | 1988-01-26 | 1989-07-31 | Fuji Xerox Co Ltd | Ion beam electrostatic recording device |
| JPH03187766A (en) * | 1989-12-18 | 1991-08-15 | Fuji Xerox Co Ltd | Electrostatic recording head |
| US11390091B2 (en) | 2010-06-02 | 2022-07-19 | Hewlett-Packard Development Company, L.P. | Writing electronic paper |
| US11644732B2 (en) | 2014-01-31 | 2023-05-09 | Hewlett-Packard Development Company, L.P. | Display device |
| CN106575065A (en) * | 2014-07-30 | 2017-04-19 | 惠普发展公司，有限责任合伙企业 | Ion writing unit with heating |
| JP2017532584A (en) * | 2014-07-30 | 2017-11-02 | ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． | Ion writing unit with heating function |
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