JPS5712688A - Impact dot printer - Google Patents
Impact dot printerInfo
- Publication number
- JPS5712688A JPS5712688A JP8650380A JP8650380A JPS5712688A JP S5712688 A JPS5712688 A JP S5712688A JP 8650380 A JP8650380 A JP 8650380A JP 8650380 A JP8650380 A JP 8650380A JP S5712688 A JPS5712688 A JP S5712688A
- Authority
- JP
- Japan
- Prior art keywords
- printing
- ink
- impregnated
- stylus
- felt
- 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
Abstract
PURPOSE: To enable printing causing little noises without needing an ink ribbon, and to facilitate two color printing according to a line system by using hard felt, etc. to which ink is impregnated as a printing stylus for the impact dot printer.
CONSTITUTION: The printing stylus 3 is a rod with a circular section made of a material of the hard felt, etc. to which ink is impregnated, and held by means of a holder 4, and the holder 4 is mounted to a cantilever spring 9 consisting of a leaf spring of a magnetic substance at projections 4b. A rear end contacts with a stopper 7 in a printing unit 5 brought to a waiting condition through the excitation of a solenoid 10, and the ink of the stopper 7 consisting of felt, etc. to which ink is impregnated penetrates to the printing stylus 3 through a liquid flowing hole 4a at that time. When conduction to the solenoid 10 is interrupted by printing signals, the cantilever 9 inclines forward, a tip of the printing stylus 3 is impacted onto a form 2 on a platen 1 and printing is conducted. The two color printing is performed in two stage printing unit rows to which different ink is impregnated.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8650380A JPS5712688A (en) | 1980-06-27 | 1980-06-27 | Impact dot printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8650380A JPS5712688A (en) | 1980-06-27 | 1980-06-27 | Impact dot printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5712688A true JPS5712688A (en) | 1982-01-22 |
Family
ID=13888776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8650380A Pending JPS5712688A (en) | 1980-06-27 | 1980-06-27 | Impact dot printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5712688A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4856919A (en) * | 1985-11-05 | 1989-08-15 | Sony Corporation | Pen printer |
US4913568A (en) * | 1983-02-24 | 1990-04-03 | Tokyo Electric Co., Ltd. | Dot printer |
US6123469A (en) * | 1983-10-13 | 2000-09-26 | Seiko Epson Corporation | Ink-supply wire dot matrix printer head |
-
1980
- 1980-06-27 JP JP8650380A patent/JPS5712688A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4913568A (en) * | 1983-02-24 | 1990-04-03 | Tokyo Electric Co., Ltd. | Dot printer |
US6123469A (en) * | 1983-10-13 | 2000-09-26 | Seiko Epson Corporation | Ink-supply wire dot matrix printer head |
US6224275B1 (en) | 1983-10-13 | 2001-05-01 | Seiko Epson Corporation | Ink-supply tank for a printer |
US4856919A (en) * | 1985-11-05 | 1989-08-15 | Sony Corporation | Pen printer |
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