DE3855831T2 - Bilderzeugungsgerät - Google Patents

Bilderzeugungsgerät

Info

Publication number
DE3855831T2
DE3855831T2 DE3855831T DE3855831T DE3855831T2 DE 3855831 T2 DE3855831 T2 DE 3855831T2 DE 3855831 T DE3855831 T DE 3855831T DE 3855831 T DE3855831 T DE 3855831T DE 3855831 T2 DE3855831 T2 DE 3855831T2
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 - Lifetime
Application number
DE3855831T
Other languages
English (en)
Other versions
DE3855831D1 (de
Inventor
Shigeo Koyama
Eiji C O Mita Industri Tsutsui
Kazuhiro Kobayashi
Katsushi Horihata
Hiroyuki Tanaka
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co Ltd
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 JP62273263A external-priority patent/JP2632326B2/ja
Priority claimed from JP62301775A external-priority patent/JPH0778667B2/ja
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Application granted granted Critical
Publication of DE3855831D1 publication Critical patent/DE3855831D1/de
Publication of DE3855831T2 publication Critical patent/DE3855831T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • 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
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
    • G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/02—Framework
    • 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
    • G03G21/1628—Clamshell type
    • 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
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
    • H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
    • 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
    • G03G2221/1636—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the exposure 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
    • G03G2221/1651—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
    • G03G2221/1672—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
    • 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
    • G03G2221/1687—Frame structures using opening shell type machines, e.g. pivoting assemblies
    • 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
    • G03G2221/1861—Rotational subunit connection
DE3855831T 1987-10-30 1988-10-27 Bilderzeugungsgerät Expired - Lifetime DE3855831T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62273263A JP2632326B2 (ja) 1987-10-30 1987-10-30 画像形成装置
JP29074087 1987-11-19
JP62301775A JPH0778667B2 (ja) 1987-11-30 1987-11-30 画像形成装置

Publications (2)

Publication Number Publication Date
DE3855831D1 DE3855831D1 (de) 1997-04-17
DE3855831T2 true DE3855831T2 (de) 1997-10-09

Family

ID=27336081

Family Applications (3)

Application Number Title Priority Date Filing Date
DE3851034T Expired - Lifetime DE3851034T2 (de) 1987-10-30 1988-10-27 Bilderzeugungsgerät.
DE3855856T Expired - Lifetime DE3855856T2 (de) 1987-10-30 1988-10-27 Bilderzeugungsgerät
DE3855831T Expired - Lifetime DE3855831T2 (de) 1987-10-30 1988-10-27 Bilderzeugungsgerät

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE3851034T Expired - Lifetime DE3851034T2 (de) 1987-10-30 1988-10-27 Bilderzeugungsgerät.
DE3855856T Expired - Lifetime DE3855856T2 (de) 1987-10-30 1988-10-27 Bilderzeugungsgerät

Country Status (4)

Country Link
US (1) US5111244A (de)
EP (3) EP0600524B1 (de)
KR (1) KR930002014B1 (de)
DE (3) DE3851034T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027152A (en) * 1989-06-27 1991-06-25 Mita Industrial Co., Ltd. Image-forming machine having a process unit detachably mountable on a movable supporting and guiding means
DE3926572A1 (de) * 1989-08-11 1991-02-14 Triumph Adler Ag Schreibmaschine, drucker od. dgl.
EP0437097B1 (de) * 1990-01-11 1995-03-29 Konica Corporation Bilderzeugungsgerät
US5828928A (en) * 1990-04-27 1998-10-27 Canon Kabushiki Kaisha Process cartridge mountable in an image forming system and a method for assembling a cleaning device
DE69219915T2 (de) * 1991-01-25 1997-11-20 Canon Kk Elektrophotographisches Bilderzeugungsgerät mit einer Montieranordnung für die Arbeitseinheit
JPH0552863U (ja) * 1991-12-18 1993-07-13 株式会社リコー 現像ユニット等及びトナーカートリッジの着脱機構
DE69219119T2 (de) * 1992-06-30 1997-10-02 Canon Kk Prozesseinheit und Bilderzeugungssystem für eine solche Prozesseneinheit
EP0584417B1 (de) * 1992-06-30 1997-11-19 Canon Kabushiki Kaisha Arbeitseinheit und diese ladendes Bilderzeugungsgerät
JPH06317953A (ja) * 1993-04-28 1994-11-15 Canon Inc フレーム構造及び画像形成装置
US5457520A (en) * 1994-07-14 1995-10-10 Xerox Corporation Dual snap fit bearing
JP3367036B2 (ja) * 1996-05-31 2003-01-14 京セラミタ株式会社 プロセスユニット
US6382858B1 (en) 1997-11-14 2002-05-07 Canon Kabushiki Kaisha Sheet material conveying apparatus and recording apparatus
JPH11301060A (ja) * 1998-04-15 1999-11-02 Canon Inc 記録装置およびシート材搬送装置
US6330410B1 (en) 1999-02-26 2001-12-11 Brother Kogyo Kabushiki Kaisha Photosensitive member cartridge
EP1031894B1 (de) 1999-02-26 2002-06-19 Brother Kogyo Kabushiki Kaisha Kartusche für ein photosensitives Bestandteil
JP4737349B2 (ja) * 1999-02-26 2011-07-27 ブラザー工業株式会社 画像形成装置
KR100633148B1 (ko) * 2005-04-21 2006-10-12 삼성전자주식회사 현상기의 제조방법, 현상기 및 화상형성장치
JP4577578B2 (ja) * 2005-12-20 2010-11-10 富士ゼロックス株式会社 画像形成装置、像形成構造体、像形成構造体の装着方法、及び像形成構造体の引き出し方法

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DE2436301A1 (de) * 1974-07-27 1976-02-12 Agfa Gevaert Ag Elektrostatisches kopiergeraet
JPS53137620A (en) * 1977-05-07 1978-12-01 Ricoh Co Ltd Reader for facsimile
DE2827074A1 (de) * 1977-06-21 1979-01-04 Canon Kk Aufzeichnungsgeraet
US4297713A (en) * 1978-06-03 1981-10-27 Canon Kabushiki Kaisha Laser recording apparatus
US4325626A (en) * 1978-12-13 1982-04-20 Mita Industrial Co., Ltd. Electrostatic copying apparatus
US4236807A (en) * 1979-02-12 1980-12-02 Coulter Systems Corporation Modular electrophotographic copying machine
US4318135A (en) * 1979-10-12 1982-03-02 Xerox Corporation Alignment system for scanning arrays
JPS56122049A (en) * 1980-02-29 1981-09-25 Toshiba Corp Electronic copier
JPS5726856A (en) * 1980-07-25 1982-02-13 Kyocera Corp Copying machine
JPS5778075A (en) * 1980-10-31 1982-05-15 Toshiba Corp Photoreceptor holding device for picture forming equipment
US4335950A (en) * 1980-12-24 1982-06-22 Xerox Corporation Frame assembly with upper and lower frame members for automatic reproducing apparatus
US4403235A (en) * 1981-06-23 1983-09-06 Burroughs Corporation Optical scanning and imaging system utilizing laser diode
US4591258A (en) * 1981-12-22 1986-05-27 Canon Kabushiki Kaisha Safety means for process kit
US4427998A (en) * 1982-04-15 1984-01-24 Teletype Corporation Apparatus for adjusting a facsimile document scanner
US4588280A (en) * 1982-08-17 1986-05-13 Canon Kabushiki Kaisha Image forming apparatus and process unit detachably mountable thereto
GB2132942B (en) * 1982-09-30 1987-07-29 Canon Kk Detachable parts of image-forming apparatus
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JPS60140264A (ja) * 1983-12-28 1985-07-25 Olympus Optical Co Ltd 電子写真複写装置
JPH0697326B2 (ja) * 1984-02-07 1994-11-30 三田工業株式会社 ユニット型複写機
JP2597969B2 (ja) * 1984-05-09 1997-04-09 株式会社東芝 画像形成装置
US4570168A (en) * 1984-07-20 1986-02-11 Tektronix, Inc. Two-dimensional ink jet adjustment mechanism
JPS61140973A (ja) * 1984-12-12 1986-06-28 Canon Inc 画像形成装置
JPH0619599B2 (ja) * 1985-04-05 1994-03-16 キヤノン株式会社 電子写真プリンタ用交換カ−トリツジとそれを利用する電子写真プリンタ
JPS61238620A (ja) * 1985-04-12 1986-10-23 Hitachi Ltd 画像記録装置
JPS61266271A (ja) * 1985-05-21 1986-11-25 Tokyo Electric Co Ltd サ−マル転写プリンタ
JPS61279871A (ja) * 1985-06-06 1986-12-10 Canon Inc 画像形成装置
JPS6295552A (ja) * 1985-10-22 1987-05-02 Toshiba Corp 画像形成装置
DE3684269D1 (de) * 1985-12-27 1992-04-16 Sharp Kk Photorezeptorkassette.
US4888620A (en) * 1986-01-17 1989-12-19 Canon Kabushiki Kaisha Process cartridge and image forming apparatus using the same
KR920001973B1 (ko) * 1986-01-24 1992-03-07 도오꾜오 덴끼 가부시끼가이샤 정전 사진장치
US4745416A (en) * 1986-02-28 1988-05-17 Mita Industrial Co., Ltd. Laser beam printer with optical system for preventing ghost images
US4912563A (en) * 1987-07-04 1990-03-27 Ricoh Company, Ltd. Electrophotographic image forming apparatus having replaceable optical unit
JPS6445846U (de) * 1987-09-16 1989-03-20

Also Published As

Publication number Publication date
DE3855856D1 (de) 1997-05-07
EP0592016B1 (de) 1997-03-12
DE3851034D1 (de) 1994-09-15
US5111244A (en) 1992-05-05
KR890007133A (ko) 1989-06-19
KR930002014B1 (ko) 1993-03-20
EP0600524A1 (de) 1994-06-08
EP0592016A2 (de) 1994-04-13
DE3855856T2 (de) 1997-11-06
EP0314140B1 (de) 1994-08-10
DE3851034T2 (de) 1995-04-20
EP0592016A3 (en) 1994-06-15
DE3855831D1 (de) 1997-04-17
EP0314140A2 (de) 1989-05-03
EP0600524B1 (de) 1997-04-02
EP0314140A3 (en) 1990-08-29

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Legal Events

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8364 No opposition during term of opposition