JPS6438642U - - Google Patents
Info
- Publication number
- JPS6438642U JPS6438642U JP13484487U JP13484487U JPS6438642U JP S6438642 U JPS6438642 U JP S6438642U JP 13484487 U JP13484487 U JP 13484487U JP 13484487 U JP13484487 U JP 13484487U JP S6438642 U JPS6438642 U JP S6438642U
- Authority
- JP
- Japan
- Prior art keywords
- copying machine
- battery
- cartridge
- capacity
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の電子複写機のカートリツジの
寿命検知装置の１実施例を示す電気回路図、第２
図は本考案の電子複写機のカートリツジの寿命検
知装置の１実施例を示す斜視図、第３図は本考案
の作用を説明するための図、第４図は、カートリ
ツジを複写機から取り出した状態の斜視図、第５
図ａは従来の寿命測定機構の側面図で、第５図ｂ
は同正面図である。
１……複写機本体、２……カバー、３……カー
トリツジ、４……感光体ドラム、５……現像器、
１６……バツテリー、１７……コネクタ、１８…
…可変抵抗器、１９……スイツチング素子、２０
……Ａ／Ｄ変換器、２１……マイクロコンピユー
タ、２２……排出センサ、２３……トランジスタ
、２４……表示器。
FIG. 1 is an electric circuit diagram showing one embodiment of the cartridge life detection device for an electronic copying machine according to the present invention, and FIG.
The figure is a perspective view showing one embodiment of the cartridge life detection device for an electronic copying machine according to the present invention, Figure 3 is a diagram for explaining the operation of the present invention, and Figure 4 is a diagram showing the cartridge taken out from the copier Perspective view of condition, 5th
Figure a is a side view of a conventional life measuring mechanism, and Figure 5 b.
is a front view of the same. 1...Copying machine main body, 2...Cover, 3...Cartridge, 4...Photosensitive drum, 5...Developer,
16...Battery, 17...Connector, 18...
... Variable resistor, 19 ... Switching element, 20
... A/D converter, 21 ... Microcomputer, 22 ... Emission sensor, 23 ... Transistor, 24 ... Display device.
Claims (1)
を配設して形成したカートリツジの内部に、バツ
テリーを設け、かつ複写機本体内に一回のコピー
動作ごとにバツテリーの電気容量を低下させる手
段を設け、該容量の低下を表示する手段を設けた
ことを特徴とする電子複写機のカートリツジの寿
命検知装置。 A battery is provided inside a cartridge formed by arranging a corona discharger and a developing device around a photosensitive drum, and means is provided within the main body of the copying machine to reduce the electric capacity of the battery for each copying operation. What is claimed is: 1. A cartridge life detection device for an electronic copying machine, comprising means for displaying a decrease in capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13484487U JPS6438642U (en) | 1987-09-03 | 1987-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13484487U JPS6438642U (en) | 1987-09-03 | 1987-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438642U true JPS6438642U (en) | 1989-03-08 |
Family
ID=31393954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13484487U Pending JPS6438642U (en) | 1987-09-03 | 1987-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03206469A (en) * | 1989-04-20 | 1991-09-09 | Xerox Corp | Copy cartridge gurrantee and billing system |
-
1987
- 1987-09-03 JP JP13484487U patent/JPS6438642U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03206469A (en) * | 1989-04-20 | 1991-09-09 | Xerox Corp | Copy cartridge gurrantee and billing system |
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