JPH0412523Y2 - - Google Patents
Info
- Publication number
- JPH0412523Y2 JPH0412523Y2 JP19474685U JP19474685U JPH0412523Y2 JP H0412523 Y2 JPH0412523 Y2 JP H0412523Y2 JP 19474685 U JP19474685 U JP 19474685U JP 19474685 U JP19474685 U JP 19474685U JP H0412523 Y2 JPH0412523 Y2 JP H0412523Y2
- Authority
- JP
- Japan
- Prior art keywords
- unit
- developer
- image forming
- forming apparatus
- sensor
- 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 10
- 239000004973 liquid crystal related substance Substances 0.000 description 8
- 108091008695 photoreceptors Proteins 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19474685U JPH0412523Y2 (en]) | 1985-12-18 | 1985-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19474685U JPH0412523Y2 (en]) | 1985-12-18 | 1985-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62104249U JPS62104249U (en]) | 1987-07-03 |
| JPH0412523Y2 true JPH0412523Y2 (en]) | 1992-03-26 |
Family
ID=31152001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19474685U Expired JPH0412523Y2 (en]) | 1985-12-18 | 1985-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412523Y2 (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0785183B2 (ja) * | 1986-02-13 | 1995-09-13 | 桂川電機株式会社 | 電子写真装置 |
| JPH0626920Y2 (ja) * | 1987-11-06 | 1994-07-20 | カシオ電子工業株式会社 | トナー濃度制御装置 |
| US9523940B2 (en) | 2014-12-15 | 2016-12-20 | Ricoh Company, Ltd. | Powder detector, developing device, process cartridge, image forming apparatus, and powder detecting method |
| JP7043229B2 (ja) * | 2017-11-10 | 2022-03-29 | キヤノン株式会社 | 画像形成装置 |
-
1985
- 1985-12-18 JP JP19474685U patent/JPH0412523Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62104249U (en]) | 1987-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7272339B2 (en) | Process cartridge including first and second frames and separating member moving the second frame to a separated position and image forming apparatus detachably mounting the cartridge | |
| JPH0310942B2 (en]) | ||
| JPH04237079A (ja) | 現像装置 | |
| CA2285112A1 (en) | Electrophotographic image forming apparatus, process cartridge, developing device, developer supply container and measuring part therefor | |
| US4650097A (en) | Developer material supply arrangement | |
| JPH04348369A (ja) | 現像装置のトナー空検知制御方法 | |
| JPH06186844A (ja) | 現像剤収納容器及び現像剤補給装置 | |
| JPH0412523Y2 (en]) | ||
| JP2685002B2 (ja) | 電子写真装置のトナー補給機構 | |
| JPH0915974A (ja) | 電子写真プロセスの現像装置 | |
| JPH09222795A (ja) | 画像形成装置 | |
| US5557379A (en) | Image forming apparatus having a toner conveyance regulator | |
| JP2000259061A (ja) | 画像形成装置 | |
| JP3826640B2 (ja) | 現像剤補給装置及びそれを用いた画像形成装置 | |
| JPS61180266A (ja) | 画像形成装置 | |
| JP2001034050A (ja) | 画像形成方法及び画像形成装置 | |
| JPH11184329A (ja) | 電子写真画像形成装置 | |
| JPH06289714A (ja) | 電子写真装置 | |
| JPH04242781A (ja) | クリーニング装置 | |
| JPH02171791A (ja) | 画像形成ユニット | |
| JPH0524928Y2 (en]) | ||
| JPH02165174A (ja) | 現像装置 | |
| JPH0350538Y2 (en]) | ||
| JPH0669960U (ja) | トナー補給装置 | |
| JPH09274382A (ja) | 現像装置及び画像形成装置 |