JPH0478522U - - Google Patents
Info
- Publication number
- JPH0478522U JPH0478522U JP12130490U JP12130490U JPH0478522U JP H0478522 U JPH0478522 U JP H0478522U JP 12130490 U JP12130490 U JP 12130490U JP 12130490 U JP12130490 U JP 12130490U JP H0478522 U JPH0478522 U JP H0478522U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- drawing device
- edge
- sensors
- detecting
- 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 description 2
- 238000003708 edge detection Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Recording Measured Values (AREA)
Description
第１図は本考案の一実施例の全体構成図、第２
図は用紙セツトが正しい時の端面検出状態図、第
３図は用紙セツトが曲がつた時の検出状態図、第
４図はセンサ位置をずらした時の状態図である。
１……ペン、２……キヤリツジ、３……プラテ
ン、４……用紙、５……用紙駆動モータ、６……
ピンチローラ、７……駆動ローラ、８，９……用
紙端面検出センサ、１０……用紙他端検出センサ
。
Figure 1 is an overall configuration diagram of an embodiment of the present invention, Figure 2
The figure shows the end face detection state when the paper set is correct, FIG. 3 shows the detection state when the paper set is bent, and FIG. 4 shows the state when the sensor position is shifted. 1... Pen, 2... Carriage, 3... Platen, 4... Paper, 5... Paper drive motor, 6...
Pinch roller, 7... Drive roller, 8, 9... Paper edge detection sensor, 10... Paper other edge detection sensor.
Claims (1)
送ガイドであるプラテンと、用紙端面を検出する
センサを有する描画装置において、用紙の片端面
検出用として、用紙の搬送方向に対しおおよそ垂
直な方向に少なくとも２個センサを設けたことを
特徴とする描画装置。 ２ 請求項第１項において、２個のセンサは用紙
の搬送方向に対して垂直な同一直線上にあること
を特徴とする描画装置。[Claims for Utility Model Registration] 1. In a drawing device having a drive means for conveying paper, a platen serving as a paper conveyance guide, and a sensor for detecting the edge of the paper, a device for detecting one edge of the paper is used. A drawing device characterized in that at least two sensors are provided in a direction approximately perpendicular to a conveyance direction. 2. The drawing device according to claim 1, wherein the two sensors are located on the same straight line perpendicular to the paper conveyance direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12130490U JPH0478522U (en) | 1990-11-21 | 1990-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12130490U JPH0478522U (en) | 1990-11-21 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478522U true JPH0478522U (en) | 1992-07-08 |
Family
ID=31869164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12130490U Pending JPH0478522U (en) | 1990-11-21 | 1990-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478522U (en) |
-
1990
- 1990-11-21 JP JP12130490U patent/JPH0478522U/ja active Pending
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