JPS562175A - Heat controlling method of heat-sensitive head - Google Patents
Heat controlling method of heat-sensitive headInfo
- Publication number
- JPS562175A JPS562175A JP7724579A JP7724579A JPS562175A JP S562175 A JPS562175 A JP S562175A JP 7724579 A JP7724579 A JP 7724579A JP 7724579 A JP7724579 A JP 7724579A JP S562175 A JPS562175 A JP S562175A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- temperature
- resistance
- value
- heat emitting
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
- H04N1/40031—Circuits exciting or modulating particular heads for reproducing continuous tone value scales for a plurality of reproducing elements simultaneously
-
- 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
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/375—Protection arrangements against overheating
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7724579A JPS562175A (en) | 1979-06-18 | 1979-06-18 | Heat controlling method of heat-sensitive head |
US06/160,571 US4330786A (en) | 1979-06-18 | 1980-06-17 | Method of controlling thermally controlling a thermal printing head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7724579A JPS562175A (en) | 1979-06-18 | 1979-06-18 | Heat controlling method of heat-sensitive head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS562175A true JPS562175A (en) | 1981-01-10 |
Family
ID=13628466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7724579A Pending JPS562175A (en) | 1979-06-18 | 1979-06-18 | Heat controlling method of heat-sensitive head |
Country Status (2)
Country | Link |
---|---|
US (1) | US4330786A (ja) |
JP (1) | JPS562175A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57136751U (ja) * | 1981-02-20 | 1982-08-26 | ||
JPS58215376A (ja) * | 1982-06-08 | 1983-12-14 | Toshiba Corp | 感熱記録装置 |
JPS60109864A (ja) * | 1983-11-18 | 1985-06-15 | Hitachi Ltd | サ−マルプリンタ |
JPS62178363A (ja) * | 1986-01-31 | 1987-08-05 | Susumu Kogyo Kk | サ−マルヘツドプリンタの制御装置 |
JPS6442377U (ja) * | 1987-09-03 | 1989-03-14 | ||
JPH0492085U (ja) * | 1990-12-27 | 1992-08-11 | ||
JPH08184090A (ja) * | 1994-12-28 | 1996-07-16 | Maruei Concrete Kogyo Kk | 雨水等の地下浸透工法及び雨水等の地下浸透用カルバート |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602385A (ja) * | 1983-06-21 | 1985-01-08 | Fuji Xerox Co Ltd | 感熱記録装置 |
JPS6013571A (ja) * | 1983-07-04 | 1985-01-24 | Sony Corp | 印画装置 |
JPS6085675A (ja) * | 1983-10-17 | 1985-05-15 | Fuji Xerox Co Ltd | カラ−複写機 |
US4531134A (en) * | 1984-03-26 | 1985-07-23 | International Business Machines Corporation | Regulated voltage and approximate constant power for thermal printhead |
GB2177209B (en) * | 1985-07-05 | 1989-07-19 | Noel Thomas Justin Bevan | Improved barograph |
US4797837A (en) * | 1986-04-24 | 1989-01-10 | Ncr Canada Ltd. - Ncr Canada Ltee | Method and apparatus for thermal printer temperature control |
US4758966A (en) * | 1986-05-05 | 1988-07-19 | Ncr Canada Ltd. - Ncr Canada Ltee | Thermal printing apparatus and method |
DE3620535A1 (de) * | 1986-06-19 | 1987-12-23 | Mannesmann Ag | Elektronische steuerschaltung, insbesondere fuer einen drucker |
US5132709A (en) * | 1991-08-26 | 1992-07-21 | Zebra Technologies Corporation | Apparatus and method for closed-loop, thermal control of printing head |
TW201835B (ja) * | 1991-10-03 | 1993-03-11 | Mitsubishi Electric Machine | |
JPH07205469A (ja) * | 1992-03-27 | 1995-08-08 | Nec Data Terminal Ltd | サーマルヘッド |
CN106652161B (zh) * | 2017-01-13 | 2022-06-07 | 山东华菱电子股份有限公司 | 一种基于热敏打印头的纸币识别装置及识别方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5430846A (en) * | 1977-08-12 | 1979-03-07 | Tdk Corp | Thermal head driving system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3725898A (en) * | 1971-05-03 | 1973-04-03 | Texas Instruments Inc | Temperature compensated multiple character electronic display |
JPS52141526A (en) * | 1975-10-27 | 1977-11-25 | Seiko Epson Corp | Voltage and temperature compensating control of thermal printer |
JPS5353223A (en) * | 1976-10-25 | 1978-05-15 | Epson Corp | Circuit for compensating voltage of thermal printer |
-
1979
- 1979-06-18 JP JP7724579A patent/JPS562175A/ja active Pending
-
1980
- 1980-06-17 US US06/160,571 patent/US4330786A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5430846A (en) * | 1977-08-12 | 1979-03-07 | Tdk Corp | Thermal head driving system |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57136751U (ja) * | 1981-02-20 | 1982-08-26 | ||
JPS58215376A (ja) * | 1982-06-08 | 1983-12-14 | Toshiba Corp | 感熱記録装置 |
JPS60109864A (ja) * | 1983-11-18 | 1985-06-15 | Hitachi Ltd | サ−マルプリンタ |
JPS62178363A (ja) * | 1986-01-31 | 1987-08-05 | Susumu Kogyo Kk | サ−マルヘツドプリンタの制御装置 |
JPS6442377U (ja) * | 1987-09-03 | 1989-03-14 | ||
JPH0492085U (ja) * | 1990-12-27 | 1992-08-11 | ||
JPH08184090A (ja) * | 1994-12-28 | 1996-07-16 | Maruei Concrete Kogyo Kk | 雨水等の地下浸透工法及び雨水等の地下浸透用カルバート |
Also Published As
Publication number | Publication date |
---|---|
US4330786A (en) | 1982-05-18 |
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