DE69115586T2 - Bilderzeugungsgerät - Google Patents

Bilderzeugungsgerät

Info

Publication number
DE69115586T2
DE69115586T2 DE69115586T DE69115586T DE69115586T2 DE 69115586 T2 DE69115586 T2 DE 69115586T2 DE 69115586 T DE69115586 T DE 69115586T DE 69115586 T DE69115586 T DE 69115586T DE 69115586 T2 DE69115586 T2 DE 69115586T2
Authority
DE
Germany
Prior art keywords
imaging device
imaging
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
Application number
DE69115586T
Other languages
English (en)
Other versions
DE69115586D1 (de
Inventor
Masakazu Fukuchi
Shizuo Morita
Satoshi Haneda
Hisao Satoh
Tadayoshi Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2200799A external-priority patent/JP3057238B2/ja
Priority claimed from JP02200789A external-priority patent/JP3084446B2/ja
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of DE69115586D1 publication Critical patent/DE69115586D1/de
Application granted granted Critical
Publication of DE69115586T2 publication Critical patent/DE69115586T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • G03G21/1864—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms associated with a positioning function
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6552—Means for discharging uncollated sheet copy material, e.g. discharging rollers, exit trays
    • 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
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • 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
    • G03G21/1853—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 perpendicular 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
    • G03G2221/1603—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for multicoloured copies
    • 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
    • G03G2221/1609—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element protective arrangements for preventing damage
    • 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
    • G03G2221/1615—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element being a belt
    • 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
    • G03G2221/1618—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the cleaning unit
    • G03G2221/1624—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the cleaning unit transporting cleaned toner into separate vessels, e.g. photoreceptors, external containers
    • 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
    • G03G2221/1648—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts using seals, e.g. to prevent scattering of toner
    • 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
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1654—Locks and means for positioning or alignment
    • 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
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1657—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts transmitting mechanical drive power
    • 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
    • G03G2221/1672—Paper handling
    • 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
    • G03G2221/1678—Frame structures
    • G03G2221/169—Structural door designs
    • 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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge
    • 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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge
    • G03G2221/1853—Process cartridge having a submodular arrangement
DE69115586T 1990-07-26 1991-07-23 Bilderzeugungsgerät Expired - Fee Related DE69115586T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2200799A JP3057238B2 (ja) 1990-07-26 1990-07-26 画像形成装置
JP02200789A JP3084446B2 (ja) 1990-07-26 1990-07-26 画像形成装置
JP26453090 1990-10-02

Publications (2)

Publication Number Publication Date
DE69115586D1 DE69115586D1 (de) 1996-02-01
DE69115586T2 true DE69115586T2 (de) 1996-06-13

Family

ID=27327868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115586T Expired - Fee Related DE69115586T2 (de) 1990-07-26 1991-07-23 Bilderzeugungsgerät

Country Status (3)

Country Link
US (1) US5548379A (de)
EP (1) EP0468752B1 (de)
DE (1) DE69115586T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69115785T2 (de) * 1990-07-26 1996-11-14 Konishiroku Photo Ind Bilderzeugungsgerät
US5182595A (en) * 1990-07-26 1993-01-26 Konica Corporation Image forming apparatus having an dismountable process cartridge
US5210573A (en) * 1990-07-26 1993-05-11 Konica Corporation Image forming apparatus
JPH06110262A (ja) * 1992-09-28 1994-04-22 Fujitsu Ltd 画像形成装置
DE19541062A1 (de) * 1995-11-03 1996-09-26 Siemens Nixdorf Inf Syst Entwicklerstation für ein elektrografisches Druck- oder Kopiergerät
SG116487A1 (en) * 1998-12-16 2005-11-28 Silverbrook Res Pty Ltd Duplex inkjet printing system.
US6631986B2 (en) * 1998-12-16 2003-10-14 Silverbrook Research Pty Ltd Printer transport roller with internal drive motor
JP2000280570A (ja) 1999-03-31 2000-10-10 Brother Ind Ltd 画像形成装置
JP2004347720A (ja) * 2003-05-20 2004-12-09 Brother Ind Ltd 画像形成装置
JP4622524B2 (ja) * 2005-01-07 2011-02-02 ブラザー工業株式会社 画像形成装置
JP2006235489A (ja) * 2005-02-28 2006-09-07 Murata Mach Ltd 画像形成装置
KR100608071B1 (ko) * 2005-06-28 2006-08-02 삼성전자주식회사 자력을 이용한 힌지장치 및 상기 힌지장치를 구비한 화상입/출력 장치
JP4260803B2 (ja) * 2005-12-28 2009-04-30 シャープ株式会社 非磁性トナー、２成分現像剤および画像形成方法
US7952774B2 (en) * 2006-08-21 2011-05-31 Ricoh Company, Limited Image forming apparatus, image formation control method, and computer program product
US9100521B2 (en) * 2013-06-13 2015-08-04 Canon Kabushiki Kaisha Image reading apparatus and image forming apparatus
JP7140562B2 (ja) * 2017-06-15 2022-09-21 キヤノン株式会社 カートリッジおよび電子写真画像形成装置
JP7073869B2 (ja) * 2018-04-10 2022-05-24 コニカミノルタ株式会社 画像形成装置
CN112659763B (zh) * 2020-12-17 2022-07-19 云侠科技(苏州)有限公司 一种办公用打印机

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470690A (en) * 1981-10-22 1984-09-11 Tetras, S.A. Removably mounted electrophotographic belt assembly for electrophotographic copier
JPS60205563A (ja) * 1984-03-30 1985-10-17 Ricoh Co Ltd 感光体セツト方法
GB2180795B (en) * 1985-09-17 1990-08-29 Canon Kk Image bearing member and driving mechanism therefor
US4829334A (en) * 1986-05-28 1989-05-09 Mita Industrial Co., Ltd. Image-forming machine having a cover member for covering part of an image bearing member
US4791454A (en) * 1986-06-05 1988-12-13 Ricoh Company, Ltd. Removable photoconductive element unit for image-forming apparatus
JPH0693140B2 (ja) * 1987-12-23 1994-11-16 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
JPH01131577A (ja) * 1987-11-17 1989-05-24 Mita Ind Co Ltd 画像形成装置の付属品収納用デスク
JP2517633B2 (ja) * 1987-12-12 1996-07-24 キヤノン株式会社 画像形成装置
JPH0820843B2 (ja) * 1987-12-26 1996-03-04 キヤノン株式会社 画像形成装置
DE68908915T2 (de) * 1988-03-02 1994-01-20 Canon Kk Bilderzeugungsgerät mit herausnehmbarer Prozesskassette.
US4941002A (en) * 1988-08-31 1990-07-10 Seiko Epson Corporation Page printer
JP2788285B2 (ja) * 1988-09-12 1998-08-20 株式会社リコー 画像記録装置
CA2003398A1 (en) * 1988-11-21 1990-05-21 Shizuo Morita Color copy machine with detachable process cartridge
JP2759813B2 (ja) * 1989-02-21 1998-05-28 コニカ株式会社 カラー画像形成装置
JPH02230165A (ja) * 1989-03-02 1990-09-12 Canon Inc 画像形成装置
JPH02262673A (ja) * 1989-04-03 1990-10-25 Konica Corp カラー画像形成装置
US5065195A (en) * 1989-07-05 1991-11-12 Konica Corporation Color image forming apparatus having a freely installable and detachable process cartridge
GB8915654D0 (en) * 1989-07-07 1989-08-23 Unilever Plc Detectable particles
US5253015A (en) * 1990-03-22 1993-10-12 Konica Corporation Sheet load system for image forming apparatus
US5210573A (en) * 1990-07-26 1993-05-11 Konica Corporation Image forming apparatus
US5220379A (en) * 1990-07-26 1993-06-15 Konica Corporation Color image forming apparatus
US5182595A (en) * 1990-07-26 1993-01-26 Konica Corporation Image forming apparatus having an dismountable process cartridge
US5126789A (en) * 1990-07-26 1992-06-30 Konica Corporatoin Image forming apparatus
DE69115785T2 (de) * 1990-07-26 1996-11-14 Konishiroku Photo Ind Bilderzeugungsgerät

Also Published As

Publication number Publication date
EP0468752B1 (de) 1995-12-20
US5548379A (en) 1996-08-20
EP0468752A3 (en) 1993-04-07
DE69115586D1 (de) 1996-02-01
EP0468752A2 (de) 1992-01-29

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee