JPS6150967U - - Google Patents
Info
- Publication number
- JPS6150967U JPS6150967U JP13509084U JP13509084U JPS6150967U JP S6150967 U JPS6150967 U JP S6150967U JP 13509084 U JP13509084 U JP 13509084U JP 13509084 U JP13509084 U JP 13509084U JP S6150967 U JPS6150967 U JP S6150967U
- Authority
- JP
- Japan
- Prior art keywords
- increased
- bias voltage
- electrostatic latent
- amount
- developing bias
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Developing For Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１図〜第３図は本考案を説明するための図で
ある。
図中符号：１……磁気ロールスリーブ、２……
電源、３……ドラムの感光体、４……現像剤、５
……複写用紙、６……現像部位。
FIGS. 1 to 3 are diagrams for explaining the present invention. Codes in the figure: 1...Magnetic roll sleeve, 2...
Power supply, 3...Drum photoreceptor, 4...Developer, 5
...Copy paper, 6...Development area.
Claims (1)
イアス電圧を段階的に変化させることにより感光
体上の静電潜像への現像剤付着量を段階的に減少
または増加させて１枚のテストコピー上に段階的
に変化したトナー像を得、所望のトナー像濃度に
対応する現像バイアス電圧を選択することができ
るようにした電子写真複写機。 In one test copy making process, by changing the developing bias voltage in stages, the amount of developer attached to the electrostatic latent image on the photoreceptor is gradually decreased or increased, and the amount of developer applied to the electrostatic latent image on the photoconductor is gradually reduced or increased. An electrophotographic copying machine that obtains a toner image that changes stepwise and allows selection of a developing bias voltage corresponding to a desired toner image density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13509084U JPS6150967U (en) | 1984-09-07 | 1984-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13509084U JPS6150967U (en) | 1984-09-07 | 1984-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6150967U true JPS6150967U (en) | 1986-04-05 |
Family
ID=30693592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13509084U Pending JPS6150967U (en) | 1984-09-07 | 1984-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6150967U (en) |
-
1984
- 1984-09-07 JP JP13509084U patent/JPS6150967U/ja active Pending
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