JPS58117942U - thermal printer - Google Patents
thermal printerInfo
- Publication number
- JPS58117942U JPS58117942U JP1374482U JP1374482U JPS58117942U JP S58117942 U JPS58117942 U JP S58117942U JP 1374482 U JP1374482 U JP 1374482U JP 1374482 U JP1374482 U JP 1374482U JP S58117942 U JPS58117942 U JP S58117942U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- thermal printer
- thermal head
- correction signal
- 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
- Electronic Switches (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図はサーマルプリンタに使用されるサーマルヘッド
及び感熱紙の説明に供するための線図、第2図はこの考
案の一実施例を示す構成図、第3図は第2図の動作説明
ニ俳するための信号波形図である。
2.10はコンデンサ、3は電界効果トランジスタ、4
.6は可変抵抗器、7.8は抵抗器、9は単安定マルチ
バイブレータ、12はシフトレジスタ、13はメモリ、
14はアンド回路、15は駆動回路、THはサーマルヘ
ッドである。Fig. 1 is a diagram for explaining the thermal head and thermal paper used in a thermal printer, Fig. 2 is a configuration diagram showing an embodiment of this invention, and Fig. 3 is a diagram explaining the operation of Fig. 2. FIG. 2.10 is a capacitor, 3 is a field effect transistor, 4
.. 6 is a variable resistor, 7.8 is a resistor, 9 is a monostable multivibrator, 12 is a shift register, 13 is a memory,
14 is an AND circuit, 15 is a drive circuit, and TH is a thermal head.
Claims (1)
と、プリントスタート、信号より補正信号を得る補正信
号形成手段とを備え、上記補正信号により上記サーマル
ヘッドへの印字信号の電力量を側御するようにしたこと
を特徴とするサーマルプリンタ。The apparatus includes a print signal generating means for supplying a print signal to the thermal head, and a correction signal forming means for obtaining a correction signal from the print start signal, so that the power amount of the print signal to the thermal head is controlled by the correction signal. A thermal printer characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1374482U JPS58117942U (en) | 1982-02-03 | 1982-02-03 | thermal printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1374482U JPS58117942U (en) | 1982-02-03 | 1982-02-03 | thermal printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58117942U true JPS58117942U (en) | 1983-08-11 |
Family
ID=30026238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1374482U Pending JPS58117942U (en) | 1982-02-03 | 1982-02-03 | thermal printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58117942U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5519527A (en) * | 1978-07-27 | 1980-02-12 | Ozawa Juichiro | Method and device of driving thermal printing head |
JPS5617277A (en) * | 1979-07-18 | 1981-02-19 | Ibm | Thermallprinter |
JPS5677172A (en) * | 1979-11-28 | 1981-06-25 | Hitachi Ltd | Driving circuit for thermal printer |
-
1982
- 1982-02-03 JP JP1374482U patent/JPS58117942U/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5519527A (en) * | 1978-07-27 | 1980-02-12 | Ozawa Juichiro | Method and device of driving thermal printing head |
JPS5617277A (en) * | 1979-07-18 | 1981-02-19 | Ibm | Thermallprinter |
JPS5677172A (en) * | 1979-11-28 | 1981-06-25 | Hitachi Ltd | Driving circuit for thermal printer |
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