JPS5838647U - Roll paper remaining amount detection device - Google Patents
Roll paper remaining amount detection deviceInfo
- Publication number
- JPS5838647U JPS5838647U JP13349881U JP13349881U JPS5838647U JP S5838647 U JPS5838647 U JP S5838647U JP 13349881 U JP13349881 U JP 13349881U JP 13349881 U JP13349881 U JP 13349881U JP S5838647 U JPS5838647 U JP S5838647U
- Authority
- JP
- Japan
- Prior art keywords
- remaining amount
- roll paper
- lever
- amount detection
- detection device
- 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
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図はこの考案の実施例である残量検知装置の動作を
説明する図であり、第２図は同装置の所定の状態での側
面図を示している。
１・・・・・田−ル紙、４・・・・・・残量検知レバー
、５・・・・・・ピン、６・・・・・・ストッパーピン
、７・・・・・・板バネ、８・・・・・・ホトセンサ。FIG. 1 is a diagram illustrating the operation of a remaining amount detecting device which is an embodiment of this invention, and FIG. 2 is a side view of the same device in a predetermined state. 1...Tail paper, 4...Remaining amount detection lever, 5...Pin, 6...Stopper pin, 7...Plate Spring, 8...Photo sensor.
Claims (2)
レバーと、このレバーの所定位置を検出するセンサと、
ロール紙交換時に前記レバーを保持するレバー保持機構
とを有するロール紙の残量検知装置に於いて、 ゛ 前記所定位置は、ロール紙の交換残量に対応する位置と
ともにレバー保持時の位置を含む、ロール紙の残量検知
装置。(1) A remaining amount detection lever that changes its position depending on the remaining amount of roll paper, and a sensor that detects the predetermined position of this lever;
In a roll paper remaining amount detection device having a lever holding mechanism that holds the lever when replacing roll paper, the predetermined position includes a position corresponding to the remaining amount of roll paper to be replaced as well as a position when the lever is held. , roll paper remaining amount detection device.
ー保持時のレバー位置の双方の位置の重なる部分に前記
センサを配置し、二つのセンサで双方のレバー位置を検
出する様にした実用新案登録請求の範囲第１項記載のロ
ール紙の残量検知装置。(2) The sensor is placed at the overlap between the lever position corresponding to the remaining amount of roll paper to be replaced and the lever position when holding the lever, so that both lever positions can be detected by two sensors. A roll paper remaining amount detection device according to claim 1 of the patent registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13349881U JPS5838647U (en) | 1981-09-07 | 1981-09-07 | Roll paper remaining amount detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13349881U JPS5838647U (en) | 1981-09-07 | 1981-09-07 | Roll paper remaining amount detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5838647U true JPS5838647U (en) | 1983-03-14 |
Family
ID=29926959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13349881U Pending JPS5838647U (en) | 1981-09-07 | 1981-09-07 | Roll paper remaining amount detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5838647U (en) |
-
1981
- 1981-09-07 JP JP13349881U patent/JPS5838647U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5838647U (en) | Roll paper remaining amount detection device | |
| JPS5838166U (en) | Fusing device | |
| JPS5961955U (en) | Paper tear detection mechanism | |
| JPS5845059U (en) | printing paper | |
| JPS60110355U (en) | Roll paper end detection device | |
| JPS6075069U (en) | Printer paper end detection mechanism | |
| JPS5836746U (en) | Paper stacking device | |
| JPS5940242U (en) | Recording paper remaining amount detection device | |
| JPS5950767U (en) | Recording paper detection device | |
| JPS58163259U (en) | Ink ribbon running detection device | |
| JPS60193342U (en) | Paper remaining amount detection device | |
| JPS58176457U (en) | Recording paper near end detection device | |
| JPS5946261U (en) | printer device | |
| JPS5857854U (en) | Roll paper cutter control device | |
| JPS5847753U (en) | Tablet hardness check jig | |
| JPS59179837U (en) | Loading sheet presence detection device | |
| JPS60117169U (en) | Sensor device for detecting the end position of printer ink donor film, etc. | |
| JPS58152656U (en) | Fusing device | |
| JPS58105548U (en) | Double-sided tray device in double-sided copying machine | |
| JPS60193344U (en) | Paper detection device that serves both paper size detection and skew detection during paper feeding | |
| JPS58152649U (en) | Fixing roller wrapping jam detection device | |
| JPS6082871U (en) | Original detection mechanism | |
| JPS6211657U (en) | ||
| JPS58150155U (en) | Print position detection device | |
| JPS5872062U (en) | printer paper detection device |