JPH0243186B2 - - Google Patents
Info
- Publication number
- JPH0243186B2 JPH0243186B2 JP59254723A JP25472384A JPH0243186B2 JP H0243186 B2 JPH0243186 B2 JP H0243186B2 JP 59254723 A JP59254723 A JP 59254723A JP 25472384 A JP25472384 A JP 25472384A JP H0243186 B2 JPH0243186 B2 JP H0243186B2
- Authority
- JP
- Japan
- Prior art keywords
- developing device
- copying machine
- developing
- photosensitive drum
- color
- 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 - Lifetime
Links
- 108091008695 photoreceptors Proteins 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 238000012546 transfer Methods 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual 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
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59254723A JPS61137172A (ja) | 1984-12-01 | 1984-12-01 | 画像形成装置 |
| US07/294,641 US4916490A (en) | 1984-12-01 | 1989-01-09 | Image forming apparatus comprising a plurality of developing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59254723A JPS61137172A (ja) | 1984-12-01 | 1984-12-01 | 画像形成装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61137172A JPS61137172A (ja) | 1986-06-24 |
| JPH0243186B2 true JPH0243186B2 (de) | 1990-09-27 |
Family
ID=17268949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59254723A Granted JPS61137172A (ja) | 1984-12-01 | 1984-12-01 | 画像形成装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137172A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06143156A (ja) * | 1992-09-21 | 1994-05-24 | Muromoto Tekko Kk | ホースバンド着脱用工具およびホース取外し用工具 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4814821A (en) * | 1986-07-15 | 1989-03-21 | Ricoh Company, Ltd. | Image-forming device |
| US5121165A (en) * | 1988-10-28 | 1992-06-09 | Mita Industrial Co., Ltd. | Developer unit and a toner hopper for an image forming device |
| US7715742B2 (en) * | 2006-12-22 | 2010-05-11 | Xerox Corporation | Photoconductor life through active control of charger settings |
-
1984
- 1984-12-01 JP JP59254723A patent/JPS61137172A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06143156A (ja) * | 1992-09-21 | 1994-05-24 | Muromoto Tekko Kk | ホースバンド着脱用工具およびホース取外し用工具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61137172A (ja) | 1986-06-24 |
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