JPS58168435U - Printer paper feed device - Google Patents
Printer paper feed deviceInfo
- Publication number
- JPS58168435U JPS58168435U JP6597682U JP6597682U JPS58168435U JP S58168435 U JPS58168435 U JP S58168435U JP 6597682 U JP6597682 U JP 6597682U JP 6597682 U JP6597682 U JP 6597682U JP S58168435 U JPS58168435 U JP S58168435U
- Authority
- JP
- Japan
- Prior art keywords
- step motor
- platen
- drive
- paper feeding
- driving pulse
- 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
- Handling Of Sheets (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Ａ及びＢはステップモータのロータとステータコ
イルの状態を示す説明図であり、第２図はプラテンとス
テップモータのギヤの歯合状態を示す正面図であり、第
３図は本考案の一実施例を示す概略斜視図であり、第４
図は本考案の動作を説明するフローチャートである。
１１・・・・・・印字用の用紙 １２ ｈａｍ・・・プ
ラテン、１３・・・・・・ステ９プモータ、１４・・・
・・・パルス発生器、１５・・・・・・制御回路。1A and 1B are explanatory diagrams showing the state of the rotor and stator coil of the step motor, FIG. 2 is a front view showing the meshing state of the platen and the gears of the step motor, and FIG. 3 is an explanatory diagram showing the state of the step motor rotor and stator coil. FIG. 4 is a schematic perspective view showing one embodiment of
The figure is a flowchart explaining the operation of the present invention. 11... Paper for printing 12 ham... Platen, 13... Step 9 motor, 14...
...Pulse generator, 15...Control circuit.
Claims (1)
回動する正逆回転自在なステップモータと、上記ステッ
プモータを正転駆動させる駆動パルスと逆転駆動させる
パルスとを発生するパルス発生器と、印字命令に応じて
上記パルス発生器からの各駆動パルスを上記ステップモ
ータに選択的に供給する制御回路を備え、上記印字命令
に応じ、上記制御回路から上記ステップモータにこのス
テップモータを数ステップ逆転駆動させる駆動パルスを
入力しプラテンを紙送り方向とは逆方向に回動させた後
、上記ステップモータを正転方向に上記進級方向と同ス
テップ駆動させる駆動パルスを上記ステップモータに入
力し上記プラテンを紙送り方向に回動させるようにして
なるプリンターの紙送り装置。A platen on which printing paper is wound, a step motor that rotates the platen in forward and reverse directions, and a pulse generator that generates drive pulses to drive the step motor in the forward direction and pulses to drive the step motor in the reverse direction. , comprising a control circuit that selectively supplies each driving pulse from the pulse generator to the step motor in response to a print command, and in response to the print command, the control circuit drives the step motor several steps. After inputting a driving pulse to drive the platen in the reverse direction and rotating the platen in the opposite direction to the paper feeding direction, inputting a driving pulse to the step motor to drive the step motor in the forward rotation direction in the same step as the advancing direction. A printer paper feeding device that rotates the platen in the paper feeding direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6597682U JPS58168435U (en) | 1982-05-06 | 1982-05-06 | Printer paper feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6597682U JPS58168435U (en) | 1982-05-06 | 1982-05-06 | Printer paper feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58168435U true JPS58168435U (en) | 1983-11-10 |
Family
ID=30075891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6597682U Pending JPS58168435U (en) | 1982-05-06 | 1982-05-06 | Printer paper feed device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168435U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52105733A (en) * | 1976-03-01 | 1977-09-05 | Hitachi Koki Kk | Method of feeding paper for printer |
| JPS5449026A (en) * | 1977-09-27 | 1979-04-18 | Tokyo Electric Co Ltd | Correcting method for form feed |
-
1982
- 1982-05-06 JP JP6597682U patent/JPS58168435U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52105733A (en) * | 1976-03-01 | 1977-09-05 | Hitachi Koki Kk | Method of feeding paper for printer |
| JPS5449026A (en) * | 1977-09-27 | 1979-04-18 | Tokyo Electric Co Ltd | Correcting method for form feed |
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