JPS63178143U - - Google Patents
Info
- Publication number
- JPS63178143U JPS63178143U JP19653586U JP19653586U JPS63178143U JP S63178143 U JPS63178143 U JP S63178143U JP 19653586 U JP19653586 U JP 19653586U JP 19653586 U JP19653586 U JP 19653586U JP S63178143 U JPS63178143 U JP S63178143U
- Authority
- JP
- Japan
- Prior art keywords
- movement
- ink ribbon
- hammer bank
- shuttle
- detecting
- 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図はプリンタの動作説明用斜視図、第３図は
動作説明用タイミングチヤートである。
図において、１は１ドツトラインのデータ数カ
ウンタ、２は印刷データメモリ、３はハンマバン
ク方向検知回路、４は制御回路、５はハンマドラ
イブ回路、６はエンコーダデイスク、７はエンコ
ーダ信号検知器、８はインクリボン、９は用紙、
１０はハンマバンクである。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a perspective view for explaining the operation of the printer, and FIG. 3 is a timing chart for explaining the operation. In the figure, 1 is a one-dot line data number counter, 2 is a print data memory, 3 is a hammer bank direction detection circuit, 4 is a control circuit, 5 is a hammer drive circuit, 6 is an encoder disk, 7 is an encoder signal detector, 8 is ink ribbon, 9 is paper,
10 is a hammer bank.
Claims (1)
向に往復運動させ、同水平方向に角度θだけ傾け
て移動するインクリボンを押打して、印刷を行う
シヤトル形ドツトラインプリンタであつて、ハン
マバンクの運動方向を検知する手段と、インクリ
ボンの運動方向を検知する手段と、ハンマバンク
の運動方向とインクリボンの運動方向を比較する
手段と、印刷を行うドツト数をカウントする手段
とを有し、ドツト数がある任意の数以上になつた
場合、ハンマバンクの運動方向と、インクリボン
の運動方向が異なる時のみ印刷を行うことを特徴
とするシヤトル形ドツトラインプリンタ。 A shuttle-type dot line printer that prints by reciprocating a hammer bank carrying multiple hammers in the horizontal direction and pressing an ink ribbon that moves at an angle θ in the same horizontal direction. means for detecting the direction of movement of the ink ribbon, means for detecting the direction of movement of the ink ribbon, means for comparing the direction of movement of the hammer bank with the direction of movement of the ink ribbon, and means for counting the number of dots printed. A shuttle-type dot line printer characterized in that when the number of dots exceeds a certain number, printing is performed only when the direction of movement of the hammer bank and the direction of movement of the ink ribbon are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19653586U JPS63178143U (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19653586U JPS63178143U (en) | 1986-12-19 | 1986-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178143U true JPS63178143U (en) | 1988-11-17 |
Family
ID=31155446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19653586U Pending JPS63178143U (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178143U (en) |
-
1986
- 1986-12-19 JP JP19653586U patent/JPS63178143U/ja active Pending
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