JPH02146034U - - Google Patents
Info
- Publication number
- JPH02146034U JPH02146034U JP5454089U JP5454089U JPH02146034U JP H02146034 U JPH02146034 U JP H02146034U JP 5454089 U JP5454089 U JP 5454089U JP 5454089 U JP5454089 U JP 5454089U JP H02146034 U JPH02146034 U JP H02146034U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- ink ribbon
- control device
- detecting
- detection 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
Landscapes
- Dot-Matrix Printers And Others (AREA)
Description
第1図は、本考案の装置の一例を示すブロツク
図、第2図は、同上装置の動作を説明する信号の
タイミング信号図、第3図は、第1図の詳細を示
す回路図である。
1……印字タイミング信号生成回路、2……紙
厚検出回路、3……インクリボン種検出回路、4
……ソレノイド通電時間選択信号生成回路、5…
…ソレノイド通電信号生成回路、6……ヘツド駆
動回路、7……タイマIC。
Fig. 1 is a block diagram showing an example of the device of the present invention, Fig. 2 is a timing signal diagram of signals explaining the operation of the above device, and Fig. 3 is a circuit diagram showing details of Fig. 1. . 1... Print timing signal generation circuit, 2... Paper thickness detection circuit, 3... Ink ribbon type detection circuit, 4
...Solenoid energization time selection signal generation circuit, 5...
...Solenoid energization signal generation circuit, 6...Head drive circuit, 7...Timer IC.
Claims (1)
検出する手段をもうけ、その検出信号によりワイ
ヤー駆動用のソレノイドへの電流供給時間を制御
する手段をもうけたワイヤードツトプリンタの駆
動制御装置。 A drive control device for a wire dot printer, which has means for detecting the thickness of printing paper and the type of ink ribbon, and has means for controlling current supply time to a wire drive solenoid based on the detection signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5454089U JPH02146034U (en) | 1989-05-12 | 1989-05-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5454089U JPH02146034U (en) | 1989-05-12 | 1989-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02146034U true JPH02146034U (en) | 1990-12-11 |
Family
ID=31576691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5454089U Pending JPH02146034U (en) | 1989-05-12 | 1989-05-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02146034U (en) |
-
1989
- 1989-05-12 JP JP5454089U patent/JPH02146034U/ja active Pending
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