JPS5630885A - Serial printer - Google Patents
Serial printerInfo
- Publication number
- JPS5630885A JPS5630885A JP10598179A JP10598179A JPS5630885A JP S5630885 A JPS5630885 A JP S5630885A JP 10598179 A JP10598179 A JP 10598179A JP 10598179 A JP10598179 A JP 10598179A JP S5630885 A JPS5630885 A JP S5630885A
- Authority
- JP
- Japan
- Prior art keywords
- indicating
- emitting diodes
- light emitting
- tab
- margin
- 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
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
PURPOSE: To facilitate the confirmation of the tab position, margin position and the like and prevent errors in the format by providing an indicating means for indicating the tab position, margin position and the like in accordance with a printing pitch.
CONSTITUTION: An indicating device 5 provided for a serial printer comprised light emitting diodes LED placed in all the positions corresponding to the printing pitch of the printer, and lighted intermittently by a driving circuit. In this case, only those light emitting diodes indicated by thick vertical lines are allowed to emit light, LM indicating the left margin position, RM the right margin position and TAB the tab position. To distinguish between the tab position and the margin positions, two-color light emitting diodes are used or different intensities of light are utilized. Other than the light emitting diodes, liquid crystal indicating devices, electrochromic devices, and switch panels or the like may be used as the indicating means.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10598179A JPS5630885A (en) | 1979-08-22 | 1979-08-22 | Serial printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10598179A JPS5630885A (en) | 1979-08-22 | 1979-08-22 | Serial printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5630885A true JPS5630885A (en) | 1981-03-28 |
Family
ID=14421917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10598179A Pending JPS5630885A (en) | 1979-08-22 | 1979-08-22 | Serial printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5630885A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60192008U (en) * | 1984-05-25 | 1985-12-20 | 前澤工業株式会社 | Pressure reducing valve |
JPS6162055U (en) * | 1984-09-26 | 1986-04-26 | ||
JPS6376965A (en) * | 1986-09-19 | 1988-04-07 | Yoshitake Seisakusho:Kk | Differential pressure regulating valve |
US4840499A (en) * | 1986-12-09 | 1989-06-20 | Brother Kogyo Kabushiki Kaisha | Display control device for a typewriter which displays both input characters and format information |
-
1979
- 1979-08-22 JP JP10598179A patent/JPS5630885A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60192008U (en) * | 1984-05-25 | 1985-12-20 | 前澤工業株式会社 | Pressure reducing valve |
JPS6162055U (en) * | 1984-09-26 | 1986-04-26 | ||
JPS6376965A (en) * | 1986-09-19 | 1988-04-07 | Yoshitake Seisakusho:Kk | Differential pressure regulating valve |
US4840499A (en) * | 1986-12-09 | 1989-06-20 | Brother Kogyo Kabushiki Kaisha | Display control device for a typewriter which displays both input characters and format information |
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