JPS6432554U - - Google Patents
Info
- Publication number
- JPS6432554U JPS6432554U JP12743987U JP12743987U JPS6432554U JP S6432554 U JPS6432554 U JP S6432554U JP 12743987 U JP12743987 U JP 12743987U JP 12743987 U JP12743987 U JP 12743987U JP S6432554 U JPS6432554 U JP S6432554U
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- toner image
- electric field
- transfer material
- dielectric sheet
- 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
- 230000003068 static effect Effects 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Color Electrophotography (AREA)
Description
第1図は本考案に係る複写機の略図、第2図A
、第2図B及び第3図A、第3図Bは誘電体シー
ト除電手段の変形例を示す部分略図、第4図は薄
車の略平面図である。
1……感光体、7……誘電体シート、13……
転写チヤージヤ、22,22a,22b,22c
,22d……誘電体シート除電手段。
Figure 1 is a schematic diagram of a copying machine according to the present invention, Figure 2A
, FIG. 2B, FIG. 3A, and FIG. 3B are partial schematic diagrams showing modifications of the dielectric sheet static eliminating means, and FIG. 4 is a schematic plan view of a thin wheel. 1... Photoreceptor, 7... Dielectric sheet, 13...
Transfer charger, 22, 22a, 22b, 22c
, 22d...Dielectric sheet static elimination means.
Claims (1)
担持体上に形成されたトナー顕像の電界転写を繰
り返して重畳転写画像を形成する転写装置におい
て、 電界転写手段に隣接し、転写材の移動方向にお
いて前記電界転写手段より手前側に誘電体シート
除電手段が設けられ、潜像担持体のトナー顕像を
重ね転写する前に、転写材上にすでに転写された
トナー顕像が静電潜像担持体に再転写されない程
度に前記誘電体シートを除電することを特徴とす
る転写装置。[Scope of Claim for Utility Model Registration] In a transfer device that forms a superimposed transfer image by repeating electric field transfer of a toner image formed on a dielectric latent image carrier onto a transfer material carried on a dielectric sheet, an electric field transfer A dielectric sheet static eliminating means is provided adjacent to the transfer material on the front side of the electric field transfer means in the direction of movement of the transfer material, and before the developed toner image on the latent image carrier is superimposed and transferred, the toner image that has already been transferred onto the transfer material is removed. A transfer device characterized in that the dielectric sheet is electrically discharged to such an extent that the developed toner image is not retransferred onto the electrostatic latent image carrier.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12743987U JPS6432554U (en) | 1987-08-24 | 1987-08-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12743987U JPS6432554U (en) | 1987-08-24 | 1987-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6432554U true JPS6432554U (en) | 1989-03-01 |
Family
ID=31379874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12743987U Pending JPS6432554U (en) | 1987-08-24 | 1987-08-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6432554U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427433A (en) * | 1977-08-01 | 1979-03-01 | Canon Inc | Transfer method |
-
1987
- 1987-08-24 JP JP12743987U patent/JPS6432554U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427433A (en) * | 1977-08-01 | 1979-03-01 | Canon Inc | Transfer method |
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