JPS639237B2 - - Google Patents
Info
- Publication number
- JPS639237B2 JPS639237B2 JP55165558A JP16555880A JPS639237B2 JP S639237 B2 JPS639237 B2 JP S639237B2 JP 55165558 A JP55165558 A JP 55165558A JP 16555880 A JP16555880 A JP 16555880A JP S639237 B2 JPS639237 B2 JP S639237B2
- Authority
- JP
- Japan
- Prior art keywords
- developing device
- developer
- toner
- storage section
- sealing member
- 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
- 238000007789 sealing Methods 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 description 9
- 239000003566 sealing material Substances 0.000 description 8
- 239000000565 sealant Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 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
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1828—Prevention of damage or soiling, e.g. mechanical abrasion
- G03G21/1832—Shielding members, shutter, e.g. light, heat shielding, prevention of toner scattering
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55165558A JPS5789779A (en) | 1980-11-25 | 1980-11-25 | Image forming device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55165558A JPS5789779A (en) | 1980-11-25 | 1980-11-25 | Image forming device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5789779A JPS5789779A (en) | 1982-06-04 |
JPS639237B2 true JPS639237B2 (fr) | 1988-02-26 |
Family
ID=15814637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55165558A Granted JPS5789779A (en) | 1980-11-25 | 1980-11-25 | Image forming device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5789779A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60178848U (ja) * | 1984-05-08 | 1985-11-27 | コニカ株式会社 | 現像装置 |
US4768055A (en) * | 1986-06-17 | 1988-08-30 | Mita Industrial Co., Ltd. | Image forming machine having a toner recycling unit |
JPH0642106B2 (ja) * | 1986-09-24 | 1994-06-01 | 三田工業株式会社 | トナ−補給装置 |
JPH01206376A (ja) * | 1988-02-13 | 1989-08-18 | Fujitsu Ltd | 現像ユニット |
JPH0741013Y2 (ja) * | 1988-11-15 | 1995-09-20 | カシオ電子工業株式会社 | 現像剤補給用カートリッジ |
JPH04323664A (ja) * | 1991-04-23 | 1992-11-12 | Brother Ind Ltd | プロセスユニット及びそのプロセスユニットを使用する画像記録装置 |
-
1980
- 1980-11-25 JP JP55165558A patent/JPS5789779A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5789779A (en) | 1982-06-04 |
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