JPS62170967U - - Google Patents
Info
- Publication number
- JPS62170967U JPS62170967U JP6010286U JP6010286U JPS62170967U JP S62170967 U JPS62170967 U JP S62170967U JP 6010286 U JP6010286 U JP 6010286U JP 6010286 U JP6010286 U JP 6010286U JP S62170967 U JPS62170967 U JP S62170967U
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor
- sealing member
- cleaning blade
- contact
- 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
- 238000004140 cleaning Methods 0.000 claims description 10
- 108091008695 photoreceptors Proteins 0.000 claims 6
- 238000007789 sealing Methods 0.000 claims 5
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
Description
第１図は本考案の一実施例コピー時の正面図、
第２図は第１図のクリーニングブレード解除時正
面図、第３図は従来装置のコピー時の正面図であ
る。
１……感光体ドラム、２……クリーニングユニ
ツト、４……フアーブラシ、５……クリーニング
ブレード、６……シール部材、７……ソレノイド
、１０……アーム、１３……クエンチングランプ
、１４……帯電チヤージヤー。
Figure 1 is a front view of an embodiment of the present invention when copying.
FIG. 2 is a front view of the cleaning blade shown in FIG. 1 when it is released, and FIG. 3 is a front view of the conventional apparatus when copying. DESCRIPTION OF SYMBOLS 1... Photosensitive drum, 2... Cleaning unit, 4... Fur brush, 5... Cleaning blade, 6... Seal member, 7... Solenoid, 10... Arm, 13... Quenching lamp, 14... Electrostatic charger.
Claims (1)
を有するクリーニングユニツトに於て、クリーニ
ングブレードの下流側に感光体に接離可能なシー
ル部材を設け、クリーニングブレードの感光体か
らの解除と同時又は先行してシール部材を感光体
に当接し、クリーニングブレードの感光体への当
接と同時又はそれより後にシール部材を感光体か
ら解除する制御手段を備えたクリーニングユニツ
トからのトナー飛散防止装置。 In a cleaning unit having a means for bringing the cleaning blade into contact with and separating from the photoreceptor, a sealing member capable of coming into contact with and separating from the photoreceptor is provided on the downstream side of the cleaning blade, and the sealing member is provided at the downstream side of the cleaning blade, and the sealing member is installed at the same time or in advance of releasing the cleaning blade from the photoreceptor. A device for preventing toner scattering from a cleaning unit, comprising a control means for bringing a sealing member into contact with a photoreceptor and releasing the sealing member from the photoreceptor at the same time as or after a cleaning blade contacts the photoreceptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6010286U JPS62170967U (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6010286U JPS62170967U (en) | 1986-04-21 | 1986-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62170967U true JPS62170967U (en) | 1987-10-29 |
Family
ID=30892212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6010286U Pending JPS62170967U (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62170967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5617195A (en) * | 1994-09-07 | 1997-04-01 | Fuji Xerox Co., Ltd. | Cleaning unit and toner recovery system for image formation unit |
-
1986
- 1986-04-21 JP JP6010286U patent/JPS62170967U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5617195A (en) * | 1994-09-07 | 1997-04-01 | Fuji Xerox Co., Ltd. | Cleaning unit and toner recovery system for image formation unit |
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