JPH0219070U - - Google Patents
Info
- Publication number
- JPH0219070U JPH0219070U JP9347288U JP9347288U JPH0219070U JP H0219070 U JPH0219070 U JP H0219070U JP 9347288 U JP9347288 U JP 9347288U JP 9347288 U JP9347288 U JP 9347288U JP H0219070 U JPH0219070 U JP H0219070U
- Authority
- JP
- Japan
- Prior art keywords
- guide roller
- conductive member
- image carrier
- transfer charger
- guide
- 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
- 238000013518 transcription Methods 0.000 claims 1
- 230000035897 transcription Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は本考案の第一の実施例を示す縦断側面
図、第２図はその斜視図、第３図は本考案の第二
の実施例を示す縦断側面図、第４図はその斜視図
、第５図は本考案の第三の実施例を示す縦断側面
図、第６図はその斜視図、第７図は導電性部材の
斜視図、第８図はその変形例を示す斜視図、第９
図は本考案の第四の実施例を示す縦断側面図、第
１０図はその斜視図、第１１図は従来の一例を示
す縦断側面図、第１２図はその斜視図である。
１……像担持体、３……転写帯電器、６……ガ
イドローラ、１６，１７，１９……導電性部材、
１８，２１……尖鋭部、２２……絶縁部材。
Fig. 1 is a longitudinal side view showing a first embodiment of the present invention, Fig. 2 is a perspective view thereof, Fig. 3 is a longitudinal side view showing a second embodiment of the invention, and Fig. 4 is a perspective view thereof. 5 is a longitudinal sectional side view showing a third embodiment of the present invention, FIG. 6 is a perspective view thereof, FIG. 7 is a perspective view of a conductive member, and FIG. 8 is a perspective view showing a modification thereof. , No. 9
The figures are a longitudinal side view showing a fourth embodiment of the present invention, Fig. 10 is a perspective view thereof, Fig. 11 is a longitudinal side view showing a conventional example, and Fig. 12 is a perspective view thereof. 1... Image carrier, 3... Transfer charger, 6... Guide roller, 16, 17, 19... Conductive member,
18, 21... Sharp portion, 22... Insulating member.
Claims (1)
前記像担持体の表面に対向するガイドローラを回
転自在に取付けて用紙ガイドを形成し、前記ガイ
ドローラの表面に接地された導電性部材を接触さ
せて設けたことを特徴とする転写装置。 ２ 像担持体に近接して設けられた転写帯電器に
前記像担持体の表面に対向するガイドローラを回
転自在に取付けて用紙ガイドを形成し、先端に多
数の尖鋭部が形成された導電性のある導電性部材
を設け、前記ガイドローラの表面に前記尖鋭部を
近接対向させて接地された前記導電性部材を配設
したことを特徴とする転写装置。 ３ 請求項１又は２に記載の導電性部材のガイド
ローラに対する接触又は近接位置をそのガイドロ
ーラと記録用紙との接触位置よりも上流側に位置
させたことを特徴とする転写装置。 ４ 像担持体に近接して設けられた転写帯電器に
前記像担持体の表面に対向するガイドローラを回
転自在に取付けて用紙ガイドを形成し、先端に多
数の尖鋭部が形成された導電性のある導電性部材
を設け、前記ガイドローラの表面に前記尖鋭部を
近接対向させるとともに前記転写帯電器との間に
絶縁部材を介在させて接地された前記導電性部材
を前記転写帯電器に取付けたことを特徴とする転
写装置。[Claims for Utility Model Registration] 1. A paper guide is formed by rotatably attaching a guide roller facing the surface of the image carrier to a transfer charger provided close to the image carrier, and A transfer device characterized in that a grounded conductive member is provided in contact with the surface. 2. A paper guide is formed by rotatably attaching a guide roller facing the surface of the image carrier to a transfer charger provided close to the image carrier, and a conductive roller having a number of sharp parts formed at the tip thereof. 1. A transfer device characterized in that a conductive member is provided, and the conductive member is grounded to the surface of the guide roller so that the sharp portion thereof is closely opposed to the surface of the guide roller. 3. A transfer device, wherein the position of contact or proximity of the conductive member according to claim 1 or 2 to the guide roller is located upstream of the position of contact between the guide roller and the recording paper. 4 A paper guide is formed by rotatably attaching a guide roller facing the surface of the image carrier to a transfer charger provided close to the image carrier, and a conductive roller having a number of sharp parts formed at the tip thereof. A conductive member is provided, and the sharp portion is closely opposed to the surface of the guide roller, and an insulating member is interposed between the conductive member and the transfer charger, and the grounded conductive member is attached to the transfer charger. A transcription device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9347288U JPH0219070U (en) | 1988-07-13 | 1988-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9347288U JPH0219070U (en) | 1988-07-13 | 1988-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0219070U true JPH0219070U (en) | 1990-02-08 |
Family
ID=31317935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9347288U Pending JPH0219070U (en) | 1988-07-13 | 1988-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02111985A (en) * | 1988-10-21 | 1990-04-24 | Fuji Xerox Co Ltd | Image forming device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5465044A (en) * | 1977-11-02 | 1979-05-25 | Hitachi Metals Ltd | Electrophotography device |
-
1988
- 1988-07-13 JP JP9347288U patent/JPH0219070U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5465044A (en) * | 1977-11-02 | 1979-05-25 | Hitachi Metals Ltd | Electrophotography device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02111985A (en) * | 1988-10-21 | 1990-04-24 | Fuji Xerox Co Ltd | Image forming device |