JPH0329874U - - Google Patents
Info
- Publication number
- JPH0329874U JPH0329874U JP8845889U JP8845889U JPH0329874U JP H0329874 U JPH0329874 U JP H0329874U JP 8845889 U JP8845889 U JP 8845889U JP 8845889 U JP8845889 U JP 8845889U JP H0329874 U JPH0329874 U JP H0329874U
- Authority
- JP
- Japan
- Prior art keywords
- static eliminator
- copying machine
- photoreceptor
- cleaning blade
- charger
- 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
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 5
- 108091008695 photoreceptors Proteins 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Description
第1図は本考案の一実施例を示す図、第2図及
び第3図は本考案の変形実施例を示す図、第4図
は従来の複写機における感光体廻りを示す図、第
5図及び第6図は従来の複写機におけるクリーニ
ングユニツト部を示す図である。
1,20……感光体ドラム、2,28……帯電
チヤージヤー、3……露光、4……現像部、5…
…転写前除電ランプ、6……転写チヤージヤー、
7……転写紙、8……分離チヤージヤー、9……
クリーニングユニツト、10,22……クリーニ
ングローラ、11,24……クリーニングブレー
ド、12,13,26,34……除電チヤージヤ
ー、30……チヤージワイヤ、32……クリーニ
ングブレード側壁。
FIG. 1 is a diagram showing an embodiment of the present invention, FIGS. 2 and 3 are diagrams showing a modified embodiment of the present invention, FIG. 4 is a diagram showing the area around the photoreceptor in a conventional copying machine, and FIG. 6 and 6 are diagrams showing a cleaning unit section in a conventional copying machine. 1, 20... Photosensitive drum, 2, 28... Charger, 3... Exposure, 4... Developing section, 5...
...Pre-transfer static elimination lamp, 6...Transfer charger,
7... Transfer paper, 8... Separation charger, 9...
Cleaning unit, 10, 22... Cleaning roller, 11, 24... Cleaning blade, 12, 13, 26, 34... Static elimination charger, 30... Charge wire, 32... Cleaning blade side wall.
Claims (1)
レードと、感光体の残留電荷を除去するための除
電部としてのチヤージヤーを用いる複写装置にお
いて、 前記クリーニングブレードと感光体との圧接部
に除電チヤージを行なう除電チヤージヤーを配置
したことを特徴とする複写機の除電装置。[Claims for Utility Model Registration] In a copying machine that uses a cleaning blade for removing untransferred toner and a charger as a static eliminator for removing residual electric charge on a photoreceptor, the cleaning blade and the photoreceptor are brought into pressure contact with each other. 1. A static eliminator for a copying machine, characterized in that a static eliminator is disposed in a portion of the copier.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8845889U JPH0329874U (en) | 1989-07-27 | 1989-07-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8845889U JPH0329874U (en) | 1989-07-27 | 1989-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0329874U true JPH0329874U (en) | 1991-03-25 |
Family
ID=31638073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8845889U Pending JPH0329874U (en) | 1989-07-27 | 1989-07-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0329874U (en) |
-
1989
- 1989-07-27 JP JP8845889U patent/JPH0329874U/ja active Pending