JPS5470741A - Printer control system - Google Patents
Printer control systemInfo
- Publication number
- JPS5470741A JPS5470741A JP13768077A JP13768077A JPS5470741A JP S5470741 A JPS5470741 A JP S5470741A JP 13768077 A JP13768077 A JP 13768077A JP 13768077 A JP13768077 A JP 13768077A JP S5470741 A JPS5470741 A JP S5470741A
- Authority
- JP
- Japan
- Prior art keywords
- data
- memory
- timing
- circuit
- printer
- 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 increase substantailly the data transfer speed by designating the continuous numbers not by receiving the data continuously to substitute the data with the less number of the data in case the same characters, symbols or the spaces are printed.
CONSTITUTION: The data is received with connection to the data processor such as the electronic computer or the like, and the characters or symbols corresponding to the data are printed on the printing paper. In such printer, memory 1 to memorize the data given from the data processor and timing control circuit 2 to control the timing for memory 1 and other component circuits are installed. In addition, FF3 which is set when the data read out from memory 1 is special data ESC is provided, along with FF4 which is set by the reading timing for the data following data ESC. With set of FF4, the lower bit of data 5 is set to binary counter 6, and at the same time space data growing circuit 7 is actuated. Thus, the space data is identified between data 5 and circuit 7 to be applied to printer 8.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13768077A JPS5470741A (en) | 1977-11-16 | 1977-11-16 | Printer control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13768077A JPS5470741A (en) | 1977-11-16 | 1977-11-16 | Printer control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5470741A true JPS5470741A (en) | 1979-06-06 |
Family
ID=15204295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13768077A Pending JPS5470741A (en) | 1977-11-16 | 1977-11-16 | Printer control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5470741A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5848184A (en) * | 1981-09-18 | 1983-03-22 | Fujitsu Ltd | Line printer control system |
-
1977
- 1977-11-16 JP JP13768077A patent/JPS5470741A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5848184A (en) * | 1981-09-18 | 1983-03-22 | Fujitsu Ltd | Line printer control system |
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