JPH037699U - - Google Patents
Info
- Publication number
- JPH037699U JPH037699U JP6756389U JP6756389U JPH037699U JP H037699 U JPH037699 U JP H037699U JP 6756389 U JP6756389 U JP 6756389U JP 6756389 U JP6756389 U JP 6756389U JP H037699 U JPH037699 U JP H037699U
- Authority
- JP
- Japan
- Prior art keywords
- pulse signal
- drive pulse
- synchronization
- paper
- 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
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Handling Of Sheets (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Control Of Stepping Motors (AREA)
Description
第１図は本考案の一実施例のブロツク図、第２
図は前記実施例における各部の波形図、第３図イ
は従来の印刷装置における各部の波形図、同図ロ
はその拡大図である。
１……駆動パルス発生器、２……印字パルス発
生器、３……パルスモータ、４……プラテンロー
ル（給紙機構）、５……サーマルヘツド（印刷機
構）、６……紙。
Fig. 1 is a block diagram of an embodiment of the present invention;
The figure is a waveform diagram of each part in the above-mentioned embodiment, FIG. 3A is a waveform diagram of each part in a conventional printing apparatus, and FIG. 1... Drive pulse generator, 2... Print pulse generator, 3... Pulse motor, 4... Platen roll (paper feeding mechanism), 5... Thermal head (printing mechanism), 6... Paper.
Claims (1)
タと、前記パルスモータに連動して紙を搬送する
給紙機構と、搬送された前記紙に印字パルス信号
と同期して所定事項を印刷する印刷機構と、低い
周波数から徐々に高い周波数に変化する前記駆動
パルス信号を発生する駆動パルス発生器と、前記
駆動パルス信号に同期する前記印字パルス信号を
発生する印字パルス発生器とを具備することを特
徴とする印刷装置。 A pulse motor that rotates in synchronization with a drive pulse signal, a paper feed mechanism that transports paper in conjunction with the pulse motor, and a printing mechanism that prints predetermined items on the transported paper in synchronization with a print pulse signal. , comprising a drive pulse generator that generates the drive pulse signal that gradually changes from a low frequency to a high frequency, and a print pulse generator that generates the print pulse signal that is synchronized with the drive pulse signal. printing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6756389U JPH037699U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6756389U JPH037699U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037699U true JPH037699U (en) | 1991-01-24 |
Family
ID=31601242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6756389U Pending JPH037699U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037699U (en) |
-
1989
- 1989-06-09 JP JP6756389U patent/JPH037699U/ja active Pending
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