JPS55140980A - Dot pattern printing system - Google Patents
Dot pattern printing systemInfo
- Publication number
- JPS55140980A JPS55140980A JP4719079A JP4719079A JPS55140980A JP S55140980 A JPS55140980 A JP S55140980A JP 4719079 A JP4719079 A JP 4719079A JP 4719079 A JP4719079 A JP 4719079A JP S55140980 A JPS55140980 A JP S55140980A
- Authority
- JP
- Japan
- Prior art keywords
- column
- row
- information
- dot pattern
- pattern information
- 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
- Dot-Matrix Printers And Others (AREA)
Abstract
PURPOSE: To eliminate the useless reciprocal motion of the printing element by memorizing previously the information showing the presence or absence of the dot of the next row in column 0 of the dot pattern information, deciding the final row of the pattern featuring an optical length in the vertical direction and then detecting the end of printing of one line.
CONSTITUTION: Column 0 of the row designated by row counter 7 is generated from character generator 6 which supplies the print code; and the dot pattern information of the 7th column is generated from the 1st column. And the information of column 0 among the dot pattern information is applied to final row deciding circuit 8, and the information of the 1stW7th columns are applied to column gate 9. Circuit 8 gives decision whether the information of column 0 is logic 1 or 0, and this decision result is applied to row counter control circuit 10. Then the case the final row of the pattern information is delivered is decided according to the presence or absence of the dot of the next row memorized in column 0 of the dot pattern information. And the reset signal is transmitted to counter 7 from circuit 10, and at the same time print end signal PE is transmitted to perform the line feed action.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4719079A JPS55140980A (en) | 1979-04-19 | 1979-04-19 | Dot pattern printing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4719079A JPS55140980A (en) | 1979-04-19 | 1979-04-19 | Dot pattern printing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55140980A true JPS55140980A (en) | 1980-11-04 |
Family
ID=12768181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4719079A Pending JPS55140980A (en) | 1979-04-19 | 1979-04-19 | Dot pattern printing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55140980A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51105831A (en) * | 1975-03-14 | 1976-09-20 | Oki Electric Ind Co Ltd | |
JPS5350938A (en) * | 1976-10-20 | 1978-05-09 | Casio Comput Co Ltd | Generation of character pattern |
JPS5350936A (en) * | 1976-10-20 | 1978-05-09 | Casio Comput Co Ltd | Character output control system |
-
1979
- 1979-04-19 JP JP4719079A patent/JPS55140980A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51105831A (en) * | 1975-03-14 | 1976-09-20 | Oki Electric Ind Co Ltd | |
JPS5350938A (en) * | 1976-10-20 | 1978-05-09 | Casio Comput Co Ltd | Generation of character pattern |
JPS5350936A (en) * | 1976-10-20 | 1978-05-09 | Casio Comput Co Ltd | Character output control system |
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