JPS6457061U - - Google Patents
Info
- Publication number
- JPS6457061U JPS6457061U JP15289287U JP15289287U JPS6457061U JP S6457061 U JPS6457061 U JP S6457061U JP 15289287 U JP15289287 U JP 15289287U JP 15289287 U JP15289287 U JP 15289287U JP S6457061 U JPS6457061 U JP S6457061U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- pulse signal
- changing
- pulse
- drive
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Description
第１図は本考案の印字装置の構成を示すブロツ
ク図、第２図は第１図のモータ駆動回路の構成を
示す回路図、第３図、第４図はモータ駆動信号を
示す波形図である。
１……制御回路、４，９……モータ、７，１１
……モータ駆動回路、１２……電源回路、１６…
…検出回路。
Figure 1 is a block diagram showing the configuration of the printing device of the present invention, Figure 2 is a circuit diagram showing the configuration of the motor drive circuit in Figure 1, and Figures 3 and 4 are waveform diagrams showing motor drive signals. be. 1... Control circuit, 4, 9... Motor, 7, 11
...Motor drive circuit, 12...Power supply circuit, 16...
...Detection circuit.
Claims (1)
ータと、該モータに駆動パルス信号を供給しモー
タを駆動するモータ駆動回路と、該回路から出力
されるパルス信号の電圧値を変更する手段と、同
じくパルス信号のパルス幅を変更する手段と、Ａ
Ｃ電源駆動か電池駆動かを検出する検出手段と、
該手段の検出により電池駆動であることを検出し
た時、前記変更手段を制御しパルス信号の電圧値
を低下させ且つパルス幅を広くするよう設定する
制御手段で構成したことを特徴とする印字装置。 A pulse motor that moves the print head along the print line, a motor drive circuit that supplies a drive pulse signal to the motor to drive the motor, and a means for changing the voltage value of the pulse signal output from the circuit. A means for changing the pulse width of the pulse signal;
C detecting means for detecting whether it is powered by a power source or powered by a battery;
A printing device characterized by comprising a control means for controlling the changing means to lower the voltage value of the pulse signal and widen the pulse width when the printer detects that the printer is driven by a battery. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15289287U JPS6457061U (en) | 1987-10-06 | 1987-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15289287U JPS6457061U (en) | 1987-10-06 | 1987-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6457061U true JPS6457061U (en) | 1989-04-10 |
Family
ID=31428233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15289287U Pending JPS6457061U (en) | 1987-10-06 | 1987-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6457061U (en) |
-
1987
- 1987-10-06 JP JP15289287U patent/JPS6457061U/ja active Pending