JP7013724B2 - 画像形成装置 - Google Patents
画像形成装置 Download PDFInfo
- Publication number
- JP7013724B2 JP7013724B2 JP2017160113A JP2017160113A JP7013724B2 JP 7013724 B2 JP7013724 B2 JP 7013724B2 JP 2017160113 A JP2017160113 A JP 2017160113A JP 2017160113 A JP2017160113 A JP 2017160113A JP 7013724 B2 JP7013724 B2 JP 7013724B2
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- unit
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- Prior art date
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Classifications
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- 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
- G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
-
- 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
- G03G15/80—Details relating to power supplies, circuits boards, electrical connections
-
- 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
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1867—Means for handling the process cartridge in the apparatus body for electrically connecting the process cartridge to the apparatus, electrical connectors, power supply
-
- 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
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
- G03G21/185—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks the process cartridge being mounted parallel to the axis of the photosensitive member
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1606—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/163—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the developer unit
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1639—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the fixing unit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrophotography Configuration And Component (AREA)
- Dry Development In Electrophotography (AREA)
Description
2 装置本体
7 感光体ドラム(像担持体の一例)
8 現像ユニット(ユニットの一例)
20 筐体(支持部材の一例)
27 ユニット側基板
28 ユニット側コネクター
29 付勢部材
34 ガイド部
43 当接片
50 コイルバネ
51 第1係合部
52 第2係合部
61 本体側基板
62 本体側コネクター
Claims (5)
- 装置本体と、
前記装置本体に所定の着脱方向に沿って着脱されるユニットと、を備え、
前記装置本体は、
本体側基板と、
前記本体側基板に実装される本体側コネクターと、を備え、
前記ユニットは、
ユニット側基板と、
前記ユニット側基板に実装され、前記ユニットが前記装置本体に装着されるのに伴って前記本体側コネクターに前記着脱方向一側から嵌合するユニット側コネクターと、
前記ユニット側基板を前記着脱方向に沿って移動可能に支持する支持部材と、
前記ユニット側基板を前記着脱方向他側に向かって付勢する付勢部材と、を備え、
前記支持部材は、前記着脱方向に沿って延びている一対のガイド部を備え、
前記ユニット側基板の幅方向両側部が前記一対のガイド部に係合することで、前記支持部材が前記ユニット側基板を前記着脱方向に沿って移動可能に支持することを特徴とする画像形成装置。 - 前記ユニット側基板の幅方向両側部には、前記ユニット側基板の幅方向両外側に向かって一対の当接片が突出しており、
前記一対の当接片が前記一対のガイド部に当接することで、前記支持部材に対する前記ユニット側基板の前記着脱方向一側への移動が規制されることを特徴とする請求項1に記載の画像形成装置。 - 前記付勢部材は、前記着脱方向を軸心方向とするコイルバネを備えていることを特徴とする請求項1又は2に記載の画像形成装置。
- 装置本体と、
前記装置本体に所定の着脱方向に沿って着脱されるユニットと、を備え、
前記装置本体は、
本体側基板と、
前記本体側基板に実装される本体側コネクターと、を備え、
前記ユニットは、
ユニット側基板と、
前記ユニット側基板に実装され、前記ユニットが前記装置本体に装着されるのに伴って前記本体側コネクターに前記着脱方向一側から嵌合するユニット側コネクターと、
前記ユニット側基板を前記着脱方向に沿って移動可能に支持する支持部材と、
前記ユニット側基板を前記着脱方向他側に向かって付勢する付勢部材と、を備え、
前記付勢部材は、前記着脱方向を軸心方向とするコイルバネを備え、前記コイルバネから前記着脱方向一側に向かって延びており、前記ユニット側基板の前記着脱方向一側の縁部に係合する第1係合部と、前記コイルバネから前記着脱方向他側に向かって延びており、前記支持部材に係合する第2係合部と、を更に備えていることを特徴とする画像形成装置。 - トナー像を担持する像担持体を更に備え、
前記ユニットは、前記像担持体にトナーを供給する現像ユニットであることを特徴とする請求項1~4のいずれか1項に記載の画像形成装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017160113A JP7013724B2 (ja) | 2017-08-23 | 2017-08-23 | 画像形成装置 |
US16/038,982 US10274894B2 (en) | 2017-08-23 | 2018-07-18 | Image forming apparatus including apparatus main body which has main body side connector and unit which has unit side connector to be fitted to main body side connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017160113A JP7013724B2 (ja) | 2017-08-23 | 2017-08-23 | 画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019039975A JP2019039975A (ja) | 2019-03-14 |
JP7013724B2 true JP7013724B2 (ja) | 2022-02-01 |
Family
ID=65437556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017160113A Active JP7013724B2 (ja) | 2017-08-23 | 2017-08-23 | 画像形成装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10274894B2 (ja) |
JP (1) | JP7013724B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUA20164390A1 (it) * | 2016-06-15 | 2017-12-15 | M C System Srl | Metodo per adattare una stampante per il funzionamento con piu' colori. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012226295A (ja) | 2010-06-11 | 2012-11-15 | Ricoh Co Ltd | 着脱可能装置、現像剤容器、及び、画像形成装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0360774U (ja) * | 1989-10-19 | 1991-06-14 | ||
JPH03104215U (ja) * | 1990-02-06 | 1991-10-29 | ||
JPH04152359A (ja) | 1990-10-17 | 1992-05-26 | Fuji Xerox Co Ltd | 画像形成装置のプリントカートリッジ |
JPH05289505A (ja) * | 1992-04-07 | 1993-11-05 | Sharp Corp | 電子写真装置 |
JP3312821B2 (ja) * | 1994-09-29 | 2002-08-12 | 株式会社リコー | 画像形成装置 |
KR100605356B1 (ko) * | 2004-07-15 | 2006-07-31 | 삼성전자주식회사 | 화상형성장치 |
JP5094823B2 (ja) * | 2009-12-02 | 2012-12-12 | 株式会社沖データ | 画像形成装置 |
JP6187797B2 (ja) * | 2011-12-22 | 2017-08-30 | 株式会社リコー | 画像形成装置、着脱ユニット、及び、複数の着脱ユニット |
US9158269B2 (en) * | 2013-09-03 | 2015-10-13 | Samsung Electronics Co., Ltd. | Electrophotographic image forming apparatus having a stable connection of a developer cartridge and toner cartridge |
JP6938984B2 (ja) * | 2017-03-15 | 2021-09-22 | 富士フイルムビジネスイノベーション株式会社 | 端子の接触構造及び画像形成装置 |
-
2017
- 2017-08-23 JP JP2017160113A patent/JP7013724B2/ja active Active
-
2018
- 2018-07-18 US US16/038,982 patent/US10274894B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012226295A (ja) | 2010-06-11 | 2012-11-15 | Ricoh Co Ltd | 着脱可能装置、現像剤容器、及び、画像形成装置 |
Also Published As
Publication number | Publication date |
---|---|
US20190064730A1 (en) | 2019-02-28 |
US10274894B2 (en) | 2019-04-30 |
JP2019039975A (ja) | 2019-03-14 |
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