JPS62197159U - - Google Patents
Info
- Publication number
- JPS62197159U JPS62197159U JP8449486U JP8449486U JPS62197159U JP S62197159 U JPS62197159 U JP S62197159U JP 8449486 U JP8449486 U JP 8449486U JP 8449486 U JP8449486 U JP 8449486U JP S62197159 U JPS62197159 U JP S62197159U
- Authority
- JP
- Japan
- Prior art keywords
- image
- latent image
- carrier
- transfer
- transfer material
- 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
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Description
第１図は本考案の一実施例を表わす画像形成装
置の断面図、第２図は、同じくタイミングチヤー
ト、第３図は本実施例における現像特性を示すグ
ラフである。
図において１は潜像担持体、２は帯電器、４は
現像装置、８は転写帯電器、９は分離帯電器を示
す。
FIG. 1 is a sectional view of an image forming apparatus representing an embodiment of the present invention, FIG. 2 is a timing chart, and FIG. 3 is a graph showing development characteristics in this embodiment. In the figure, 1 is a latent image carrier, 2 is a charger, 4 is a developing device, 8 is a transfer charger, and 9 is a separation charger.
Claims (1)
手段と、潜像担持体上の顕画像に転写前帯電を行
なう手段と、潜像担持体上の顕画像を転写材へ転
写する手段と、潜像担持体と転写材を静電的に分
離する手段とを有する画像形成装置において、転
写材先端部１〜１０mmに対応する部分において、
画像の形成は行なわず、且つ現像材担持体に印加
する現像バイアス並びに転写前帯電の条件を、画
像暗部又は中間調部に対応する部分における条件
と別設定する手段を有することを特徴とする画像
形成装置。 A means for developing the electrostatic latent image formed on the latent image carrier, a means for charging the visible image on the latent image carrier before transfer, and a means for transferring the visible image on the latent image carrier to a transfer material. In an image forming apparatus having a means for electrostatically separating a latent image carrier and a transfer material, in a portion corresponding to a leading end of the transfer material of 1 to 10 mm,
An image that does not form an image, and has a means for setting the development bias applied to the developer material carrier and the pre-transfer charging conditions separately from the conditions for the dark areas or halftone areas of the image. Forming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8449486U JPS62197159U (en) | 1986-06-03 | 1986-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8449486U JPS62197159U (en) | 1986-06-03 | 1986-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62197159U true JPS62197159U (en) | 1987-12-15 |
Family
ID=30939048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8449486U Pending JPS62197159U (en) | 1986-06-03 | 1986-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62197159U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640870A (en) * | 1979-09-13 | 1981-04-17 | Fuji Xerox Co Ltd | Exfoliation aiding device for electrophotographic copier |
| JPS59104679A (en) * | 1982-12-07 | 1984-06-16 | Casio Comput Co Ltd | Transfer paper separating system |
-
1986
- 1986-06-03 JP JP8449486U patent/JPS62197159U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640870A (en) * | 1979-09-13 | 1981-04-17 | Fuji Xerox Co Ltd | Exfoliation aiding device for electrophotographic copier |
| JPS59104679A (en) * | 1982-12-07 | 1984-06-16 | Casio Comput Co Ltd | Transfer paper separating system |
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