JPH0241951U - - Google Patents
Info
- Publication number
- JPH0241951U JPH0241951U JP12141788U JP12141788U JPH0241951U JP H0241951 U JPH0241951 U JP H0241951U JP 12141788 U JP12141788 U JP 12141788U JP 12141788 U JP12141788 U JP 12141788U JP H0241951 U JPH0241951 U JP H0241951U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- platen
- optical sensor
- scale
- printing
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000003550 marker Substances 0.000 description 1
Landscapes
- Handling Of Sheets (AREA)
Description
第１図は本考案に係るプリンタ装置の実施例を
示す説明図、第２図は従来のプリンタ装置を示す
斜視図である。
図中、１はプラテン、２は用紙、３は押えロー
ラ、４は搬送ローラ、６はマーカ印刷機構、７は
光センサ、８は光センサ回路、９は印字ヘツドで
ある。なお、図中同一符号は同一または相当部分
を示す。
FIG. 1 is an explanatory view showing an embodiment of a printer device according to the present invention, and FIG. 2 is a perspective view showing a conventional printer device. In the figure, 1 is a platen, 2 is paper, 3 is a press roller, 4 is a conveyance roller, 6 is a marker printing mechanism, 7 is an optical sensor, 8 is an optical sensor circuit, and 9 is a print head. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
このプラテンに近接し該プラテンに用紙を押圧す
る回動自在の押えローラと、プラテンに用紙を介
して圧接し該用紙を排出口に搬送する回動自在の
搬送ローラと、用紙の端部に目盛りを印刷する進
退動自在の印刷機構と、この印刷された目盛りを
検出する光センサと、この光センサに接続され該
光センサの検出した目盛りに基づき搬送ローラの
回転量を調整する光センサ回路と、プラテンに巻
回された用紙に印字する印字ヘツドとを備えたこ
とを特徴とするプリンタ装置。 A platen that wraps around the incoming paper,
A rotatable presser roller that is close to the platen and presses the paper against the platen, a rotatable transport roller that presses the platen through the paper and conveys the paper to the ejection port, and a scale on the edge of the paper. a printing mechanism that can freely move forward and backward to print, an optical sensor that detects the printed scale, and an optical sensor circuit that is connected to the optical sensor and adjusts the amount of rotation of the conveying roller based on the scale detected by the optical sensor. 1. A printer device comprising: a printing head for printing on paper wound around a platen;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12141788U JPH0241951U (en) | 1988-09-16 | 1988-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12141788U JPH0241951U (en) | 1988-09-16 | 1988-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241951U true JPH0241951U (en) | 1990-03-22 |
Family
ID=31368403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12141788U Pending JPH0241951U (en) | 1988-09-16 | 1988-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241951U (en) |
-
1988
- 1988-09-16 JP JP12141788U patent/JPH0241951U/ja active Pending
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