JPS5552183A - Print control unit - Google Patents
Print control unitInfo
- Publication number
- JPS5552183A JPS5552183A JP12478078A JP12478078A JPS5552183A JP S5552183 A JPS5552183 A JP S5552183A JP 12478078 A JP12478078 A JP 12478078A JP 12478078 A JP12478078 A JP 12478078A JP S5552183 A JPS5552183 A JP S5552183A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- format
- data
- format data
- 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
- Document Processing Apparatus (AREA)
- Handling Of Sheets (AREA)
Abstract
PURPOSE: To perform the designation of print format simply without replacement the format memory media, by providing the format data memory section and designating the print line through the readout of format data from the memory section every paper feed of one line.
CONSTITUTION: CPU feeds the designation format data to the print control unit 1 via the data bus DB ahead the pring data delivery. The format data memory section 3 is written in the format data fed from CPU at the designation address. The control section 12 interpretes the print instruction code and outputs the print instruction signal. Either one of the AND circuits 16aW16b is selected and designated with the selection code set to the selection circuit 13. The output print instruction signal of the OR circuit 14 is inputted to the one shot circuit 18 via the delay circuit 15 after a given time, and one shot pulse is outputted from the circuit 18. The data stored in the print buffer 29 is fed to the print set 27 and the hammer is driven to perform print.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12478078A JPS5552183A (en) | 1978-10-11 | 1978-10-11 | Print control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12478078A JPS5552183A (en) | 1978-10-11 | 1978-10-11 | Print control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5552183A true JPS5552183A (en) | 1980-04-16 |
Family
ID=14893923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12478078A Pending JPS5552183A (en) | 1978-10-11 | 1978-10-11 | Print control unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5552183A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57113191A (en) * | 1980-12-30 | 1982-07-14 | Fujitsu Ltd | Form feed control system of printer |
| JPS57159337A (en) * | 1981-03-27 | 1982-10-01 | Fujitsu Ltd | Output control method for line printer |
| JPS63239074A (en) * | 1988-01-14 | 1988-10-05 | Ishida Scales Mfg Co Ltd | Format modifying device in printer |
| US6031976A (en) * | 1995-10-13 | 2000-02-29 | Seiko Epson Corporation | Printing apparatus including print image storage and control method therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539818A (en) * | 1976-07-15 | 1978-01-28 | Nagata Seisakusho Co Ltd | Circulation tank with continuous sladge collecting apparatus for water crushed slag production |
-
1978
- 1978-10-11 JP JP12478078A patent/JPS5552183A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539818A (en) * | 1976-07-15 | 1978-01-28 | Nagata Seisakusho Co Ltd | Circulation tank with continuous sladge collecting apparatus for water crushed slag production |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57113191A (en) * | 1980-12-30 | 1982-07-14 | Fujitsu Ltd | Form feed control system of printer |
| JPS57159337A (en) * | 1981-03-27 | 1982-10-01 | Fujitsu Ltd | Output control method for line printer |
| JPS63239074A (en) * | 1988-01-14 | 1988-10-05 | Ishida Scales Mfg Co Ltd | Format modifying device in printer |
| US6031976A (en) * | 1995-10-13 | 2000-02-29 | Seiko Epson Corporation | Printing apparatus including print image storage and control method therefor |
| US6285459B1 (en) * | 1995-10-13 | 2001-09-04 | Seiko Epson Corporation | Printing apparatus including print image storage and control method therefor |
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