CA1066758A - Drum cleaning process and apparatus for electrophotography - Google Patents
Drum cleaning process and apparatus for electrophotographyInfo
- Publication number
- CA1066758A CA1066758A CA263,156A CA263156A CA1066758A CA 1066758 A CA1066758 A CA 1066758A CA 263156 A CA263156 A CA 263156A CA 1066758 A CA1066758 A CA 1066758A
- Authority
- CA
- Canada
- Prior art keywords
- photoconductive member
- light
- drum
- unit
- light source
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 13
- 238000004140 cleaning Methods 0.000 title claims description 6
- 230000005684 electric field Effects 0.000 claims abstract description 30
- 238000003384 imaging method Methods 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims description 13
- 230000005855 radiation Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 20
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 25
- 238000011144 upstream manufacturing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003738 black carbon Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000002226 simultaneous effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In Electrography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14141075A JPS5265450A (en) | 1975-11-26 | 1975-11-26 | Method and apparatus for removing electricity for cleaning means of li ght sensitive body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1066758A true CA1066758A (en) | 1979-11-20 |
Family
ID=15291346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA263,156A Expired CA1066758A (en) | 1975-11-26 | 1976-10-12 | Drum cleaning process and apparatus for electrophotography |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5265450A (enExample) |
| CA (1) | CA1066758A (enExample) |
| DE (1) | DE2644521C3 (enExample) |
| GB (1) | GB1557719A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51119229A (en) * | 1975-04-11 | 1976-10-19 | Minolta Camera Co Ltd | Electrophotography |
| JPS5446044A (en) * | 1977-09-19 | 1979-04-11 | Mita Industrial Co Ltd | Cleaning of residual toner in transfer type electrostatic copying machine |
| JPS5532051A (en) * | 1978-08-28 | 1980-03-06 | Ricoh Co Ltd | Destaticizer of copying machine |
| JPS5911909B2 (ja) * | 1979-02-20 | 1984-03-19 | コニカ株式会社 | 電子写真複写装置 |
| JPS59112256U (ja) * | 1983-12-27 | 1984-07-28 | シャープ株式会社 | コロナ放電装置 |
| JPS6291674U (enExample) * | 1986-09-05 | 1987-06-11 | ||
| JPS6291675U (enExample) * | 1986-09-05 | 1987-06-11 | ||
| JPS6251375U (enExample) * | 1986-09-05 | 1987-03-30 | ||
| JP2589718B2 (ja) * | 1987-12-25 | 1997-03-12 | 松下電器産業株式会社 | カラー電子写真方法 |
| JPH01219881A (ja) * | 1988-02-29 | 1989-09-01 | Alps Electric Co Ltd | クリーニング方法及び装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1139256A (en) * | 1965-08-11 | 1969-01-08 | Konishiroku Photo Ind | Electrophotographic process and device |
| US3580673A (en) * | 1968-08-26 | 1971-05-25 | Xerox Corp | Cleaning apparatus |
| JPS4943337B1 (enExample) * | 1970-09-03 | 1974-11-20 | ||
| US3797927A (en) * | 1971-05-20 | 1974-03-19 | Canon Kk | Electrophotographic copying machine |
| US3884572A (en) * | 1972-12-26 | 1975-05-20 | Ibm | Cleaning apparatus |
| JPS49123628A (enExample) * | 1973-03-31 | 1974-11-26 | ||
| JPS5079337A (enExample) * | 1973-11-12 | 1975-06-27 |
-
1975
- 1975-11-26 JP JP14141075A patent/JPS5265450A/ja active Granted
-
1976
- 1976-09-17 GB GB3851276A patent/GB1557719A/en not_active Expired
- 1976-10-01 DE DE19762644521 patent/DE2644521C3/de not_active Expired
- 1976-10-12 CA CA263,156A patent/CA1066758A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2644521B2 (de) | 1980-09-11 |
| GB1557719A (en) | 1979-12-12 |
| DE2644521C3 (de) | 1981-06-11 |
| JPS5265450A (en) | 1977-05-30 |
| JPS5533075B2 (enExample) | 1980-08-28 |
| DE2644521A1 (de) | 1977-06-02 |
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