JPS6351357U - - Google Patents
Info
- Publication number
- JPS6351357U JPS6351357U JP14487786U JP14487786U JPS6351357U JP S6351357 U JPS6351357 U JP S6351357U JP 14487786 U JP14487786 U JP 14487786U JP 14487786 U JP14487786 U JP 14487786U JP S6351357 U JPS6351357 U JP S6351357U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- conductive member
- developing device
- opposite
- photoconductor
- 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
- 230000002265 prevention Effects 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 108091008695 photoreceptors Proteins 0.000 description 2
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本実施例のトナー飛散防止装置を含む
画像形成装置の概略構成図、第２図は本実施例の
トナー飛散防止装置を含む画像形成装置の要部構
成図、第３図は現像後の感光体上の電位分布とト
ナー付着状態を説明する構成図である。
１…画像形成装置、４…トナー飛散防止部、５
…感光体、５ａ…感光層、５ｂ…導電層、１６…
対向電極、１７…電圧印加板、１８…トナー保持
電源。
FIG. 1 is a schematic configuration diagram of an image forming apparatus including the toner scattering prevention device of this embodiment, FIG. 2 is a configuration diagram of main parts of the image forming apparatus including the toner scattering prevention device of this embodiment, and FIG. 3 is a developing device. FIG. 7 is a configuration diagram illustrating the potential distribution and toner adhesion state on the photoreceptor afterward. 1... Image forming device, 4... Toner scattering prevention section, 5
... Photoreceptor, 5a... Photosensitive layer, 5b... Conductive layer, 16...
Counter electrode, 17... Voltage application plate, 18... Toner holding power source.
Claims (1)
た箇所へトナーを付着させ反転現像を行なう画像
形成装置において、前記感光体に対して現像器と
逆側に導電部材を設け、該導電部材にトナーと逆
極性の所定電位を印加することを特徴とするトナ
ー飛散防止装置。 In an image forming apparatus that performs reversal development by irradiating a charged photoconductor with light and causing toner to adhere to the irradiated area, a conductive member is provided on the opposite side of the photoconductor from the developing device, and a conductive member is provided on the side opposite to the developing device. A toner scattering prevention device characterized by applying a predetermined potential having a polarity opposite to that of toner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14487786U JPS6351357U (en) | 1986-09-20 | 1986-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14487786U JPS6351357U (en) | 1986-09-20 | 1986-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6351357U true JPS6351357U (en) | 1988-04-07 |
Family
ID=31055891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14487786U Pending JPS6351357U (en) | 1986-09-20 | 1986-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6351357U (en) |
-
1986
- 1986-09-20 JP JP14487786U patent/JPS6351357U/ja active Pending