JPH0446464U - - Google Patents
Info
- Publication number
- JPH0446464U JPH0446464U JP8831090U JP8831090U JPH0446464U JP H0446464 U JPH0446464 U JP H0446464U JP 8831090 U JP8831090 U JP 8831090U JP 8831090 U JP8831090 U JP 8831090U JP H0446464 U JPH0446464 U JP H0446464U
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor
- fur brush
- rotated
- copying machine
- cleaning
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案の一実施例正面図、第２図は第
１図の感光体とフアーブラシの回転制御タイミン
グ図、第３図は本考案のブロツクである。
１……感光体ドラム、２……フアーブラシ。
FIG. 1 is a front view of an embodiment of the present invention, FIG. 2 is a timing chart for controlling the rotation of the photoreceptor and fur brush shown in FIG. 1, and FIG. 3 is a block diagram of the present invention. 1...Photosensitive drum, 2...Fur brush.
Claims (1)
光体上に残つた残留トナーを除去する為のフアー
ブラシを有する乾式複写機において、そのフアー
ブラシの回転方向を画像領域のクリーニング工程
時には感光体との接触部において逆方向に回転さ
せ、非画像領域のクリーニング工程時は感光体と
の接触部において同方向に回転させることを特徴
とする乾式複写機のクリーニング装置。 フアーブラシと感光体の接触部においてフア
ーブラシの回転方向が感光体と同方向の時は、そ
のフアーブラシの回転速度が感光体の回転速度と
等しいことを特徴とする請求項１記載の乾式複写
機のクリーニング装置。[Claims for Utility Model Registration] In a dry copying machine having a fur brush for removing residual toner remaining on the photoreceptor after the toner on the photoreceptor is transferred to transfer paper, A cleaning device for a dry type copying machine, characterized in that during a cleaning process, the contact part with the photoreceptor is rotated in the opposite direction, and during the cleaning process of a non-image area, the contact part with the photoreceptor is rotated in the same direction. 2. The method of cleaning a dry type copying machine according to claim 1, wherein when the fur brush is rotated in the same direction as the photoreceptor at the contact portion between the fur brush and the photoreceptor, the rotation speed of the fur brush is equal to the rotation speed of the photoreceptor. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8831090U JPH0446464U (en) | 1990-08-23 | 1990-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8831090U JPH0446464U (en) | 1990-08-23 | 1990-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446464U true JPH0446464U (en) | 1992-04-20 |
Family
ID=31821442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8831090U Pending JPH0446464U (en) | 1990-08-23 | 1990-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446464U (en) |
-
1990
- 1990-08-23 JP JP8831090U patent/JPH0446464U/ja active Pending