JPS57142373A - Controlling method of print elements for dot printer - Google Patents
Controlling method of print elements for dot printerInfo
- Publication number
- JPS57142373A JPS57142373A JP56028684A JP2868481A JPS57142373A JP S57142373 A JPS57142373 A JP S57142373A JP 56028684 A JP56028684 A JP 56028684A JP 2868481 A JP2868481 A JP 2868481A JP S57142373 A JPS57142373 A JP S57142373A
- Authority
- JP
- Japan
- Prior art keywords
- print elements
- elemens
- power source
- supplied
- 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.)
- Granted
Links
- 230000005611 electricity Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
Landscapes
- Printers Characterized By Their Purpose (AREA)
- Electronic Switches (AREA)
- Facsimile Heads (AREA)
Abstract
PURPOSE:To lengthen the life of a print head by making such an arrangement whereby its print elemens are caused to print dots by slightly changing their position of use at a proper period of time. CONSTITUTION:A print head 1 is composed of many print elemens D1, D2...D230 provided in one horizontal row on one side of a substrate 2 and these print elements are connected in parallel with a thermal power source 3 and they are also connected to each corresponding one of shift registers R1, R2...R230 through drivers. It is arranged so that shift registers R1, R2...R230 are supplied with print data to be transmitted from a control unit by being shifted in sequence by clock pulses, and when the shifting is stopped, a power source circuit is caused to become operative condition through a driver and those print elements D1, D2...D230 to which print data are applied are heated, being supplied with electricity, and cause a label 10 to form color.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56028684A JPS57142373A (en) | 1981-02-28 | 1981-02-28 | Controlling method of print elements for dot printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56028684A JPS57142373A (en) | 1981-02-28 | 1981-02-28 | Controlling method of print elements for dot printer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57142373A true JPS57142373A (en) | 1982-09-03 |
JPS6259675B2 JPS6259675B2 (en) | 1987-12-11 |
Family
ID=12255313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56028684A Granted JPS57142373A (en) | 1981-02-28 | 1981-02-28 | Controlling method of print elements for dot printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57142373A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59158263A (en) * | 1983-02-28 | 1984-09-07 | Fujitsu Ltd | Printing system |
JPS6015169A (en) * | 1983-07-06 | 1985-01-25 | Fujitsu Ltd | Printer |
JPS60129266A (en) * | 1983-12-15 | 1985-07-10 | Sharp Corp | Line printing system for dot printer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03259893A (en) * | 1990-03-09 | 1991-11-19 | Toshiba Corp | Man conveyer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5114417A (en) * | 1974-07-23 | 1976-02-04 | Brother Ind Ltd | WAIYA PURINTAYOIN JIHETSUDO |
JPS52130715A (en) * | 1976-04-26 | 1977-11-02 | Siemens Ag | Recorder type head life prolonging unit |
JPS55118890A (en) * | 1979-03-09 | 1980-09-12 | Hitachi Ltd | Dot printer |
-
1981
- 1981-02-28 JP JP56028684A patent/JPS57142373A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5114417A (en) * | 1974-07-23 | 1976-02-04 | Brother Ind Ltd | WAIYA PURINTAYOIN JIHETSUDO |
JPS52130715A (en) * | 1976-04-26 | 1977-11-02 | Siemens Ag | Recorder type head life prolonging unit |
JPS55118890A (en) * | 1979-03-09 | 1980-09-12 | Hitachi Ltd | Dot printer |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59158263A (en) * | 1983-02-28 | 1984-09-07 | Fujitsu Ltd | Printing system |
JPS6015169A (en) * | 1983-07-06 | 1985-01-25 | Fujitsu Ltd | Printer |
JPS60129266A (en) * | 1983-12-15 | 1985-07-10 | Sharp Corp | Line printing system for dot printer |
Also Published As
Publication number | Publication date |
---|---|
JPS6259675B2 (en) | 1987-12-11 |
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