JPS5920245U - electrophotographic copying device - Google Patents
electrophotographic copying deviceInfo
- Publication number
- JPS5920245U JPS5920245U JP11420382U JP11420382U JPS5920245U JP S5920245 U JPS5920245 U JP S5920245U JP 11420382 U JP11420382 U JP 11420382U JP 11420382 U JP11420382 U JP 11420382U JP S5920245 U JPS5920245 U JP S5920245U
- Authority
- JP
- Japan
- Prior art keywords
- electrophotographic copying
- copying device
- photoreceptor
- temperature
- copying apparatus
- 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、この考案の一実施例を示す概略構成図、第２
図は、その要部の詳細を示すブロック図、第３図は、ド
ラム表面温度とドラム表面電位との関係の一例を示す線
図である。
１・・・アモルファスシリコン系感光体ドラム、２・・
・帯電コロナ、３・・・温度センサ（温度検出手段）、
４・・・高圧制御回路（帯電量制御手段）、５・・・高
圧電源回路、６・・・制御回路、８・・・レギュレータ
。Figure 1 is a schematic configuration diagram showing one embodiment of this invention;
The figure is a block diagram showing details of the main parts, and FIG. 3 is a diagram showing an example of the relationship between drum surface temperature and drum surface potential. 1...Amorphous silicon photoreceptor drum, 2...
・Charged corona, 3...Temperature sensor (temperature detection means),
4... High voltage control circuit (charge amount control means), 5... High voltage power supply circuit, 6... Control circuit, 8... Regulator.
Claims (1)
置において、前記感光体の温度を検出す、る温度検出手
段と、該温度検出手段の検出結果に応じて前記感光体の
帯電量を制御する帯電量制御手段とを設けたことを特徴
とする電子写真複写装置。In an electrophotographic copying apparatus equipped with an amorphous silicon photoreceptor, there is provided a temperature detection means for detecting the temperature of the photoreceptor, and a charge amount for controlling the amount of charge on the photoreceptor according to a detection result of the temperature detection means. An electrophotographic copying apparatus comprising: a control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11420382U JPS5920245U (en) | 1982-07-29 | 1982-07-29 | electrophotographic copying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11420382U JPS5920245U (en) | 1982-07-29 | 1982-07-29 | electrophotographic copying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5920245U true JPS5920245U (en) | 1984-02-07 |
Family
ID=30264081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11420382U Pending JPS5920245U (en) | 1982-07-29 | 1982-07-29 | electrophotographic copying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5920245U (en) |
-
1982
- 1982-07-29 JP JP11420382U patent/JPS5920245U/en active Pending
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