JP5795561B2 - 画像形成装置 - Google Patents
画像形成装置 Download PDFInfo
- Publication number
- JP5795561B2 JP5795561B2 JP2012170785A JP2012170785A JP5795561B2 JP 5795561 B2 JP5795561 B2 JP 5795561B2 JP 2012170785 A JP2012170785 A JP 2012170785A JP 2012170785 A JP2012170785 A JP 2012170785A JP 5795561 B2 JP5795561 B2 JP 5795561B2
- Authority
- JP
- Japan
- Prior art keywords
- developer
- toner
- developing
- unit
- 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.)
- Expired - Fee Related
Links
- 238000012937 correction Methods 0.000 claims description 26
- 239000003086 colorant Substances 0.000 claims description 23
- 238000011161 development Methods 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 5
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 description 22
- 230000008859 change Effects 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 11
- 238000007639 printing Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 9
- 230000009467 reduction Effects 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229920006311 Urethane elastomer Polymers 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 108091008695 photoreceptors Proteins 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 229920005558 epichlorohydrin rubber Polymers 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004447 silicone coating Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000011144 upstream manufacturing 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
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
-
- 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
- G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
- G03G15/0808—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer supplying means, e.g. structure of developer supply roller
-
- 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
- G03G15/065—Arrangements for controlling the potential of the developing electrode
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Color Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012170785A JP5795561B2 (ja) | 2012-08-01 | 2012-08-01 | 画像形成装置 |
| US13/955,744 US9223248B2 (en) | 2012-08-01 | 2013-07-31 | Image forming apparatus for image failure prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012170785A JP5795561B2 (ja) | 2012-08-01 | 2012-08-01 | 画像形成装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014032217A JP2014032217A (ja) | 2014-02-20 |
| JP2014032217A5 JP2014032217A5 (enExample) | 2014-04-10 |
| JP5795561B2 true JP5795561B2 (ja) | 2015-10-14 |
Family
ID=50025578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012170785A Expired - Fee Related JP5795561B2 (ja) | 2012-08-01 | 2012-08-01 | 画像形成装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US9223248B2 (enExample) |
| JP (1) | JP5795561B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9425764B2 (en) | 2012-10-25 | 2016-08-23 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Accoustic resonator having composite electrodes with integrated lateral features |
| US9490418B2 (en) | 2011-03-29 | 2016-11-08 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Acoustic resonator comprising collar and acoustic reflector with temperature compensating layer |
| US9444426B2 (en) | 2012-10-25 | 2016-09-13 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Accoustic resonator having integrated lateral feature and temperature compensation feature |
| JP2015087605A (ja) * | 2013-10-31 | 2015-05-07 | 株式会社沖データ | 画像形成装置及び画像形成方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09171286A (ja) * | 1995-12-19 | 1997-06-30 | Brother Ind Ltd | 現像装置 |
| JP2002006582A (ja) * | 2000-06-23 | 2002-01-09 | Canon Inc | 画像形成装置 |
| JP2003005424A (ja) * | 2001-06-22 | 2003-01-08 | Konica Corp | 画像形成方法 |
| JP4364485B2 (ja) * | 2002-06-28 | 2009-11-18 | 株式会社沖データ | 画像形成装置 |
| JP3841299B2 (ja) * | 2003-07-18 | 2006-11-01 | 株式会社リコー | フルカラー画像形成装置 |
| JP4777118B2 (ja) * | 2005-06-01 | 2011-09-21 | キヤノン株式会社 | 画像形成装置 |
| JP2009098160A (ja) * | 2007-10-12 | 2009-05-07 | Fuji Xerox Co Ltd | 画像形成装置 |
| JP5093143B2 (ja) * | 2008-03-07 | 2012-12-05 | ブラザー工業株式会社 | 画像形成装置、現像装置の制御方法およびコンピュータプログラム |
| JP2011013663A (ja) * | 2009-06-01 | 2011-01-20 | Canon Inc | 画像形成装置 |
| JP5211014B2 (ja) * | 2009-10-26 | 2013-06-12 | 京セラドキュメントソリューションズ株式会社 | トナーセット、現像剤セット及び画像形成装置 |
| JP5180270B2 (ja) * | 2010-09-22 | 2013-04-10 | シャープ株式会社 | 現像装置及び画像形成装置 |
| JP2012128377A (ja) * | 2010-12-17 | 2012-07-05 | Canon Inc | 画像形成装置 |
| US8614040B2 (en) * | 2011-03-17 | 2013-12-24 | Ricoh Company, Ltd. | Electrostatic image developing toner, toner container and process cartridge |
-
2012
- 2012-08-01 JP JP2012170785A patent/JP5795561B2/ja not_active Expired - Fee Related
-
2013
- 2013-07-31 US US13/955,744 patent/US9223248B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20140037313A1 (en) | 2014-02-06 |
| JP2014032217A (ja) | 2014-02-20 |
| US9223248B2 (en) | 2015-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101339384B (zh) | 图像形成装置和图像形成方法 | |
| JP5795561B2 (ja) | 画像形成装置 | |
| JP6014575B2 (ja) | 画像形成装置 | |
| JP4443589B2 (ja) | 現像装置およびこれを備える画像形成装置 | |
| US8090278B2 (en) | Image forming apparatus having an image bearing body | |
| US10394156B2 (en) | Image formation apparatus controlling charging voltage and development voltage | |
| JP4712068B2 (ja) | 画像形成装置 | |
| JP4669557B2 (ja) | 画像形成装置 | |
| JP4421486B2 (ja) | 画像形成装置 | |
| JP6475149B2 (ja) | 画像形成装置 | |
| JP2017156488A (ja) | 現像装置及び画像形成装置 | |
| JP5155970B2 (ja) | 画像形成装置 | |
| JP7224820B2 (ja) | 画像形成装置 | |
| JP4454446B2 (ja) | 現像装置、及び画像形成装置 | |
| JP6496660B2 (ja) | 画像形成装置 | |
| JP6516330B2 (ja) | 画像形成装置 | |
| JP2006267704A (ja) | 画像形成装置 | |
| JP7790930B2 (ja) | 画像形成装置 | |
| JP2011048168A (ja) | 現像装置 | |
| JP6903958B2 (ja) | 画像形成装置 | |
| JP2007164026A (ja) | 画像形成装置 | |
| JP6187149B2 (ja) | 画像形成装置およびプログラム | |
| JP2025139980A (ja) | 画像形成装置 | |
| JP2022178911A (ja) | 画像形成装置及びプログラム | |
| JP6490568B2 (ja) | 画像形成装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140225 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140225 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140527 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140528 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140725 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150210 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150330 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150512 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150618 |
|
| 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: 20150714 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150813 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5795561 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |