JPH0267372U - - Google Patents
Info
- Publication number
- JPH0267372U JPH0267372U JP14634388U JP14634388U JPH0267372U JP H0267372 U JPH0267372 U JP H0267372U JP 14634388 U JP14634388 U JP 14634388U JP 14634388 U JP14634388 U JP 14634388U JP H0267372 U JPH0267372 U JP H0267372U
- Authority
- JP
- Japan
- Prior art keywords
- developer
- image carrier
- conductive
- contact
- conductive fibers
- 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
- 239000000463 material Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 4
- 238000003756 stirring Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Description
第１図は本考案の一実施例としての液晶シヤツ
タ式ページプリンタの主要構成を示した模式図、
第２図及び第３図は夫々上記プリンタに適用され
ている現像剤撹乱部材の１実施例を示す拡大側面
図と斜視図、第４図は本考案の他の実施例を示す
模式図、第５図は従来のリサイクル式画像形成装
置を示す模式図である。
１，５１……感光体ドラム、４，５４……クリ
ーナ兼用現像器、５，５５……転写器、６……導
電性ブラシ、６ａ……導電性支持板、６ｂ……（
導電性）ブラシ毛、６ｃ……接触面、７，９……
バイアス電源（導電性ブラシ用）、Ｃ……プリン
タ制御部、ｐ……転写材、ｔ……トナー像、ｔ′
……未転写トナー。
FIG. 1 is a schematic diagram showing the main configuration of a liquid crystal shutter type page printer as an embodiment of the present invention.
2 and 3 are an enlarged side view and a perspective view, respectively, showing one embodiment of the developer-disturbing member applied to the printer, and FIG. 4 is a schematic diagram showing another embodiment of the present invention. FIG. 5 is a schematic diagram showing a conventional recycling type image forming apparatus. 1, 51... Photosensitive drum, 4, 54... Cleaner and developing device, 5, 55... Transfer device, 6... Conductive brush, 6a... Conductive support plate, 6b... (
conductive) brush bristles, 6c...contact surface, 7,9...
Bias power supply (for conductive brush), C...Printer control unit, p...Transfer material, t...Toner image, t'
...Untransferred toner.
Claims (1)
端部を固着して成り、前記導電性繊維の自由端を
回転自在に支持された像担持体表面に接触させ、
転写材に転写されず像担持体上に残留する現像剤
を捕捉しつつ均一に分散させた後適量づつ放出す
る現像剤撹乱部材において、前記各導電性繊維の
自由端面で形成される接触面の形状を、接触させ
る前記像担持体の表面形状に実質的に一致させて
形成したことを特徴とする現像剤撹乱部材。 (2) 前記導電性繊維に所定極性のバイアス電圧
が印加される請求項１記載の現像剤撹乱部材。[Claims for Utility Model Registration] (1) One end of a large number of conductive fibers is fixed on a conductive support member, and the free end of the conductive fiber is attached to the surface of a rotatably supported image carrier. contact,
In the developer-disturbing member, which traps the developer remaining on the image carrier without being transferred to the transfer material, disperses it uniformly, and then releases it in appropriate amounts, the contact surface formed by the free end surface of each of the conductive fibers is A developer-disturbing member characterized in that its shape is formed to substantially match the surface shape of the image carrier with which it comes into contact. (2) The developer stirring member according to claim 1, wherein a bias voltage of a predetermined polarity is applied to the conductive fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14634388U JPH0267372U (en) | 1988-11-09 | 1988-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14634388U JPH0267372U (en) | 1988-11-09 | 1988-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267372U true JPH0267372U (en) | 1990-05-22 |
Family
ID=31415740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14634388U Pending JPH0267372U (en) | 1988-11-09 | 1988-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0486883A (en) * | 1990-07-31 | 1992-03-19 | Toshiba Corp | Image forming device |
-
1988
- 1988-11-09 JP JP14634388U patent/JPH0267372U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0486883A (en) * | 1990-07-31 | 1992-03-19 | Toshiba Corp | Image forming device |