JPS56165166A - Electronic copying machine - Google Patents
Electronic copying machineInfo
- Publication number
- JPS56165166A JPS56165166A JP6885280A JP6885280A JPS56165166A JP S56165166 A JPS56165166 A JP S56165166A JP 6885280 A JP6885280 A JP 6885280A JP 6885280 A JP6885280 A JP 6885280A JP S56165166 A JPS56165166 A JP S56165166A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- cleaning brush
- drum surface
- copying machine
- conductor
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0035—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a brush; Details of cleaning brushes, e.g. fibre density
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/02—Arrangements for laying down a uniform charge
- G03G2215/021—Arrangements for laying down a uniform charge by contact, friction or induction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6885280A JPS56165166A (en) | 1980-05-26 | 1980-05-26 | Electronic copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6885280A JPS56165166A (en) | 1980-05-26 | 1980-05-26 | Electronic copying machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56165166A true JPS56165166A (en) | 1981-12-18 |
JPS6229789B2 JPS6229789B2 (fr) | 1987-06-29 |
Family
ID=13385608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6885280A Granted JPS56165166A (en) | 1980-05-26 | 1980-05-26 | Electronic copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56165166A (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5060014A (en) * | 1989-04-05 | 1991-10-22 | Canon Kabushiki Kaisha | Image forming apparatus and detachable process kit utilizing a drum charging means in relatively light contact pressure therewith |
US5146280A (en) * | 1990-02-17 | 1992-09-08 | Canon Kabushiki Kaisha | Charging device |
US5321472A (en) * | 1990-01-24 | 1994-06-14 | Canon Kabushiki Kaisha | Charging member with a bridging electrode structure and charging device using same in an image forming apparatus |
US5353101A (en) * | 1990-01-24 | 1994-10-04 | Canon Kabushiki Kaisha | Charging member featuring a cut edge, and charging device employing same for use in a detachable process unit in an image forming apparatus |
US5440374A (en) * | 1992-05-29 | 1995-08-08 | Canon Kabushiki Kaisha | Charging device, image forming apparatus and process cartridge detachably mountable to image forming apparatus |
US5534344A (en) * | 1992-01-30 | 1996-07-09 | Canon Kabushiki Kaisha | Charging member having a loosely supported charger portion |
-
1980
- 1980-05-26 JP JP6885280A patent/JPS56165166A/ja active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5060014A (en) * | 1989-04-05 | 1991-10-22 | Canon Kabushiki Kaisha | Image forming apparatus and detachable process kit utilizing a drum charging means in relatively light contact pressure therewith |
US5321472A (en) * | 1990-01-24 | 1994-06-14 | Canon Kabushiki Kaisha | Charging member with a bridging electrode structure and charging device using same in an image forming apparatus |
US5353101A (en) * | 1990-01-24 | 1994-10-04 | Canon Kabushiki Kaisha | Charging member featuring a cut edge, and charging device employing same for use in a detachable process unit in an image forming apparatus |
US5146280A (en) * | 1990-02-17 | 1992-09-08 | Canon Kabushiki Kaisha | Charging device |
US5534344A (en) * | 1992-01-30 | 1996-07-09 | Canon Kabushiki Kaisha | Charging member having a loosely supported charger portion |
US5440374A (en) * | 1992-05-29 | 1995-08-08 | Canon Kabushiki Kaisha | Charging device, image forming apparatus and process cartridge detachably mountable to image forming apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6229789B2 (fr) | 1987-06-29 |
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