JPS61176141U - - Google Patents
Info
- Publication number
- JPS61176141U JPS61176141U JP6055885U JP6055885U JPS61176141U JP S61176141 U JPS61176141 U JP S61176141U JP 6055885 U JP6055885 U JP 6055885U JP 6055885 U JP6055885 U JP 6055885U JP S61176141 U JPS61176141 U JP S61176141U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- recording paper
- pulse motor
- remaining amount
- counting
- 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 1
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Description
第１図はこの考案の一実施例を示す概略側面図
、第２図は回転数―記録紙長さの特性図、第３図
は概略動作を示すフローチヤート、第４図は斜視
図、第５図はフローチヤート、第６図は従来例を
示す概略側面図である。
１０…ロール状記録紙、１５…パルスモータ、
１９…ＣＰＵ。
Fig. 1 is a schematic side view showing one embodiment of this invention, Fig. 2 is a characteristic diagram of rotation speed vs. recording paper length, Fig. 3 is a flowchart showing the general operation, Fig. 4 is a perspective view, FIG. 5 is a flowchart, and FIG. 6 is a schematic side view showing a conventional example. 10...Rolled recording paper, 15...Pulse motor,
19...CPU.
Claims (1)
ロール状記録紙を回転させて供給させる装置にお
いて、前記パルスモータの回転数に基づき前記ロ
ール状記録紙の回転数をカウントする計数手段を
設け、このカウントされた回転数に基づき前記ロ
ール状記録紙の残量を算出する演算手段を設けた
ことを特徴とするロール状記録紙の残量検出装置
。 In an apparatus that rotates and supplies a roll of recording paper by a pulse motor controlled by a CPU, a counting means is provided for counting the number of rotations of the roll of recording paper based on the number of revolutions of the pulse motor. A remaining amount detecting device for a roll of recording paper, characterized in that a calculation means is provided for calculating the remaining amount of the roll of recording paper based on the rotational speed of the roll of recording paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6055885U JPS61176141U (en) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6055885U JPS61176141U (en) | 1985-04-23 | 1985-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176141U true JPS61176141U (en) | 1986-11-04 |
Family
ID=30588017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6055885U Pending JPS61176141U (en) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176141U (en) |
-
1985
- 1985-04-23 JP JP6055885U patent/JPS61176141U/ja active Pending