JP7638925B2 - 画像形成装置 - Google Patents
画像形成装置 Download PDFInfo
- Publication number
- JP7638925B2 JP7638925B2 JP2022046196A JP2022046196A JP7638925B2 JP 7638925 B2 JP7638925 B2 JP 7638925B2 JP 2022046196 A JP2022046196 A JP 2022046196A JP 2022046196 A JP2022046196 A JP 2022046196A JP 7638925 B2 JP7638925 B2 JP 7638925B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- carrier
- developer carrier
- image formation
- developing roller
- 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.)
- Active
Links
Images
Landscapes
- Control Or Security For Electrophotography (AREA)
- Developing For Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022046196A JP7638925B2 (ja) | 2022-03-23 | 2022-03-23 | 画像形成装置 |
| US18/182,882 US12066767B2 (en) | 2022-03-23 | 2023-03-13 | Image forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022046196A JP7638925B2 (ja) | 2022-03-23 | 2022-03-23 | 画像形成装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023140388A JP2023140388A (ja) | 2023-10-05 |
| JP2023140388A5 JP2023140388A5 (enExample) | 2024-06-26 |
| JP7638925B2 true JP7638925B2 (ja) | 2025-03-04 |
Family
ID=88206338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022046196A Active JP7638925B2 (ja) | 2022-03-23 | 2022-03-23 | 画像形成装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7638925B2 (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002148889A (ja) | 2000-11-14 | 2002-05-22 | Fuji Xerox Co Ltd | 画像形成装置 |
| JP2006047885A (ja) | 2004-08-06 | 2006-02-16 | Canon Inc | 画像形成装置 |
| JP2017107075A (ja) | 2015-12-10 | 2017-06-15 | キヤノン株式会社 | 画像形成装置 |
-
2022
- 2022-03-23 JP JP2022046196A patent/JP7638925B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002148889A (ja) | 2000-11-14 | 2002-05-22 | Fuji Xerox Co Ltd | 画像形成装置 |
| JP2006047885A (ja) | 2004-08-06 | 2006-02-16 | Canon Inc | 画像形成装置 |
| JP2017107075A (ja) | 2015-12-10 | 2017-06-15 | キヤノン株式会社 | 画像形成装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023140388A (ja) | 2023-10-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6128449A (en) | Image forming apparatus and method for controlling charging and developing bias voltage | |
| EP2653933B1 (en) | Image forming apparatus | |
| JP2013171104A (ja) | 画像形成装置 | |
| US7738803B2 (en) | Image forming method and apparatus for effectively charging an image carrier | |
| JP7071163B2 (ja) | 画像形成装置 | |
| JP7638925B2 (ja) | 画像形成装置 | |
| JP7638926B2 (ja) | 画像形成装置 | |
| JP2006259198A (ja) | 画像形成装置 | |
| US5771423A (en) | Image forming apparatus | |
| US12066767B2 (en) | Image forming apparatus | |
| JP2023182137A (ja) | 画像形成装置 | |
| US8190071B2 (en) | Developing device forming toner layer by magnetic brush and image forming apparatus using same | |
| JPH07248705A (ja) | 画像形成装置 | |
| JP2008090234A (ja) | 画像形成装置 | |
| JP4077202B2 (ja) | 画像形成装置 | |
| JP2014010340A (ja) | バイアス制御装置、現像装置、プロセスカートリッジ及び画像形成装置 | |
| US20250053114A1 (en) | Image forming apparatus | |
| JPS63177170A (ja) | 現像装置及びそれを用いた画像形成装置 | |
| JP4235699B2 (ja) | 電位分割現像方法ならびにこれを用いた電子写真装置 | |
| JP4421553B2 (ja) | 画像形成装置 | |
| JP3387569B2 (ja) | 画像形成装置 | |
| JP2025078468A (ja) | 画像形成装置 | |
| JP2589071B2 (ja) | 画像形成装置 | |
| JP2025078469A (ja) | 画像形成装置 | |
| JP2025090475A (ja) | 画像形成装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20231213 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240617 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240617 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20241225 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20250121 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20250219 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7638925 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |