JPS61171060U - - Google Patents
Info
- Publication number
- JPS61171060U JPS61171060U JP5277285U JP5277285U JPS61171060U JP S61171060 U JPS61171060 U JP S61171060U JP 5277285 U JP5277285 U JP 5277285U JP 5277285 U JP5277285 U JP 5277285U JP S61171060 U JPS61171060 U JP S61171060U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- toner supply
- supply rate
- rotation
- optimum
- 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 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Dry Development In Electrophotography (AREA)
Description
図面はこの考案の一実施例を示し、第１図は全
体の溝成図、第２図は現像装置及び制御系の説明
図、第３図はこの考案装置のブロツク図、第４図
はトナー濃度調整用原稿の説明図である。
４は現像装置、１１は現像バイアス印加回路、
１５は制御装置、２１はトナー供給モータ。
The drawings show one embodiment of this invention; Fig. 1 is an overall groove diagram, Fig. 2 is an explanatory diagram of the developing device and control system, Fig. 3 is a block diagram of the inventive device, and Fig. 4 is a toner diagram. FIG. 3 is an explanatory diagram of a density adjustment document. 4 is a developing device, 11 is a developing bias application circuit,
15 is a control device, and 21 is a toner supply motor.
Claims (1)
路１１に設けた電流検出手段により検出して、こ
の電流値に応じてトナー供給モータ２１を回転制
御することにより、トナー消費量に見合つた量の
トナーを現像装置４へ供給するものにおいて、上
記トナー供給モータ２１を回転制御する制御装置
１５に、最適トナー供給率を設定するトナー供給
率調整手段と、最適なトナー供給率となつたのを
使用する電源周波数別に表示する表示手段とを設
けてなる複写機のトナー供給率調整装置。 The toner consumed during development is detected by the current detection means provided in the development bias application circuit 11, and the rotation of the toner supply motor 21 is controlled according to this current value, thereby supplying an amount of toner commensurate with the amount of toner consumed. In what supplies the toner to the developing device 4, the control device 15 that controls the rotation of the toner supply motor 21 includes a toner supply rate adjustment means that sets an optimum toner supply rate, and a power source that uses the toner supply rate when the optimum toner supply rate is reached. A toner supply rate adjusting device for a copying machine, comprising display means for displaying each frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5277285U JPS61171060U (en) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5277285U JPS61171060U (en) | 1985-04-11 | 1985-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61171060U true JPS61171060U (en) | 1986-10-23 |
Family
ID=30573019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5277285U Pending JPS61171060U (en) | 1985-04-11 | 1985-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61171060U (en) |
-
1985
- 1985-04-11 JP JP5277285U patent/JPS61171060U/ja active Pending
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