JPS62203036U - - Google Patents
Info
- Publication number
- JPS62203036U JPS62203036U JP8904387U JP8904387U JPS62203036U JP S62203036 U JPS62203036 U JP S62203036U JP 8904387 U JP8904387 U JP 8904387U JP 8904387 U JP8904387 U JP 8904387U JP S62203036 U JPS62203036 U JP S62203036U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- paper feed
- paper
- printing
- control circuit
- 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
Landscapes
- Handling Of Sheets (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Description
第１図は本考案の一実施例の印字機構部を示す
概略斜視図、第２図は本考案の一実施例の制御回
路要部を示すブロツク図、第３図は本考案の一実
施例の動作説明図、第４図は本考案の他の実施例
の制御回路要部を示すブロツク図、第５図は、本
考案をフアームウエアで実施した場合の概略流れ
図である。
１……印字ヘツド、３……ガイドシヤフト、５
……印字用紙、６……プラテン、７……パルスモ
ータ、８……アーム、１０……スプリング、１１
……プランジヤ、１２……マグネツト、１３……
パルスモータ駆動回路、１４……紙送り制御回路
、１６……データバツフア、１７……印字制御回
路、１８……デコーダ、１９……タイマ、２０…
…フリツプ・フロツプ、ＬＦ……改行信号、ＰＯ
Ｎ……電源投入信号、ＰＤ……印字データ。
Fig. 1 is a schematic perspective view showing the printing mechanism section of an embodiment of the invention, Fig. 2 is a block diagram showing the main part of the control circuit of an embodiment of the invention, and Fig. 3 is an embodiment of the invention. FIG. 4 is a block diagram showing the main parts of the control circuit of another embodiment of the present invention, and FIG. 5 is a schematic flowchart when the present invention is implemented in firmware. 1...Print head, 3...Guide shaft, 5
...Print paper, 6...Platen, 7...Pulse motor, 8...Arm, 10...Spring, 11
...Plunger, 12...Magnet, 13...
Pulse motor drive circuit, 14...Paper feed control circuit, 16...Data buffer, 17...Print control circuit, 18...Decoder, 19...Timer, 20...
...flip flop, LF...line feed signal, PO
N...Power on signal, PD...Print data.
Claims (1)
ターン中や紙送り中は印字ヘツドをマグネツトに
よりプラテンから離すサーマルプリンタにおいて
、 パルスモータ等の紙送り動力源と、 前記紙送り動力源の駆動回路と、 紙送り信号の入力により前記駆動回路に紙送り
動作の駆動信号を出力する紙送り制御回路と、 電源投入時の信号または所定時間以上の印字休
止継続後の印字再開時の信号を改行信号と同じく
前記紙送り制御回路に紙送り信号として入力する
回路とを備えることを特徴とするサーマルプリン
タ。[Scope of Claim for Utility Model Registration] A thermal printer that presses the print head during printing and separates the print head from the platen using a magnet during carriage return or paper feeding, comprising: a paper feed power source such as a pulse motor; and the paper. a drive circuit for a feed power source; a paper feed control circuit that outputs a drive signal for paper feed operation to the drive circuit upon input of a paper feed signal; and a signal for restarting printing after a power-on signal or after printing has stopped for a predetermined period of time or more. 1. A thermal printer comprising: a circuit for inputting a time signal to the paper feed control circuit as a paper feed signal in the same way as a line feed signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8904387U JPH0314373Y2 (en) | 1987-06-11 | 1987-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8904387U JPH0314373Y2 (en) | 1987-06-11 | 1987-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62203036U true JPS62203036U (en) | 1987-12-24 |
| JPH0314373Y2 JPH0314373Y2 (en) | 1991-03-29 |
Family
ID=30947668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8904387U Expired JPH0314373Y2 (en) | 1987-06-11 | 1987-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314373Y2 (en) |
-
1987
- 1987-06-11 JP JP8904387U patent/JPH0314373Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0314373Y2 (en) | 1991-03-29 |
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