JPH01315770A - 画像記録装置 - Google Patents

画像記録装置

Info

Publication number
JPH01315770A
JPH01315770A JP63273157A JP27315788A JPH01315770A JP H01315770 A JPH01315770 A JP H01315770A JP 63273157 A JP63273157 A JP 63273157A JP 27315788 A JP27315788 A JP 27315788A JP H01315770 A JPH01315770 A JP H01315770A
Authority
JP
Japan
Prior art keywords
unit
toner cartridge
image recording
opening
cleaning unit
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.)
Pending
Application number
JP63273157A
Other languages
English (en)
Japanese (ja)
Inventor
Yasuyuki Touya
糖谷　康之
Hiroshi Takada
高田　広巳
Tomio Wakabayashi
若林　富夫
Kazuo Aramaki
荒巻　和男
Koji Sakamoto
康治 坂本
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP63273157A priority Critical patent/JPH01315770A/ja
Priority to DE19893907875 priority patent/DE3907875A1/de
Publication of JPH01315770A publication Critical patent/JPH01315770A/ja
Pending 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
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/007—Arrangement or disposition of parts of the cleaning unit
    • 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
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means
    • 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
    • G03G15/0865—Arrangements for supplying new developer
    • 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
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • 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
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
    • G03G2215/0685—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material fulfilling a continuous function within the electrographic apparatus during the use of the supplied developer material, e.g. toner discharge on demand, storing residual toner, not acting as a passive closure for the developer replenishing opening
    • 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
    • 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
    • G03G2221/1678—Frame structures
    • G03G2221/1684—Frame structures using extractable subframes, e.g. on rails or hinges
    • 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
    • G03G2221/1678—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
    • G03G2221/1853—Process cartridge having a submodular arrangement
    • G03G2221/1861—Rotational subunit connection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
JP63273157A 1988-03-10 1988-10-31 画像記録装置 Pending JPH01315770A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP63273157A JPH01315770A (ja) 1988-03-10 1988-10-31 画像記録装置
DE19893907875 DE3907875A1 (de) 1988-03-10 1989-03-10 Bildrecorder

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-54979 1988-03-10
JP5497988 1988-03-10
JP63273157A JPH01315770A (ja) 1988-03-10 1988-10-31 画像記録装置

Publications (1)

Publication Number Publication Date
JPH01315770A true JPH01315770A (ja) 1989-12-20

Family

ID=26395810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63273157A Pending JPH01315770A (ja) 1988-03-10 1988-10-31 画像記録装置

Country Status (2)

Country Link
JP (1) JPH01315770A (enrdf_load_stackoverflow)
DE (1) DE3907875A1 (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546025A (ja) * 1991-08-16 1993-02-26 Ricoh Co Ltd 電子写真記録装置
JPH05134533A (ja) * 1991-11-14 1993-05-28 Ricoh Co Ltd 画像形成装置
JPH05142937A (ja) * 1991-11-26 1993-06-11 Ricoh Co Ltd 画像形成装置
JPH05165326A (ja) * 1991-12-12 1993-07-02 Ricoh Co Ltd クリーナ・トナー・マガジン
JPH05188780A (ja) * 1991-01-23 1993-07-30 Ricoh Co Ltd 電子写真記録装置
JPH05303315A (ja) * 1991-07-15 1993-11-16 Ricoh Co Ltd 感光体クリーニング装置
JPH06118793A (ja) * 1992-10-07 1994-04-28 Ricoh Co Ltd 静電記録装置
JPH07325472A (ja) * 1994-05-31 1995-12-12 Ricoh Co Ltd トナー供給装置
US5907752A (en) * 1993-11-11 1999-05-25 Ricoh Company, Ltd. Device for cleaning a photoconductive element included in an image forming apparatus
JP2007230157A (ja) * 2006-03-02 2007-09-13 Sony Corp プリンタ装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0369153U (enrdf_load_stackoverflow) * 1989-11-09 1991-07-09
JP2827137B2 (ja) * 1989-12-05 1998-11-18 株式会社リコー クリーナ・トナー・マガジン及び電子写真式記録装置
EP0538479B1 (en) * 1991-04-10 1996-05-08 Canon Kabushiki Kaisha Process cartridge and method of assembling the process cartridge
DE4330812C2 (de) * 1992-09-16 1995-11-30 Fujitsu Ltd Elektrostatischer Drucker
JP7600027B2 (ja) 2021-04-30 2024-12-16 キヤノン株式会社 画像形成装置及び画像形成システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122468A (en) * 1980-12-18 1982-07-30 Canon Inc Electrophotographic copying device
JPS57154255A (en) * 1981-03-18 1982-09-24 Canon Inc Image forming apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61279870A (ja) * 1985-06-06 1986-12-10 Canon Inc プロセスカ−トリツジを用いる画像形成装置
US4757344A (en) * 1985-07-16 1988-07-12 Ricoh Company, Ltd. Imaging apparatus with detachable cartridges
JPS62260166A (ja) * 1986-05-06 1987-11-12 Canon Inc 画像形成装置
US4862212A (en) * 1987-03-03 1989-08-29 Ricoh Company, Ltd. Image forming apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122468A (en) * 1980-12-18 1982-07-30 Canon Inc Electrophotographic copying device
JPS57154255A (en) * 1981-03-18 1982-09-24 Canon Inc Image forming apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05188780A (ja) * 1991-01-23 1993-07-30 Ricoh Co Ltd 電子写真記録装置
JPH05303315A (ja) * 1991-07-15 1993-11-16 Ricoh Co Ltd 感光体クリーニング装置
JPH0546025A (ja) * 1991-08-16 1993-02-26 Ricoh Co Ltd 電子写真記録装置
JPH05134533A (ja) * 1991-11-14 1993-05-28 Ricoh Co Ltd 画像形成装置
JPH05142937A (ja) * 1991-11-26 1993-06-11 Ricoh Co Ltd 画像形成装置
JPH05165326A (ja) * 1991-12-12 1993-07-02 Ricoh Co Ltd クリーナ・トナー・マガジン
JPH06118793A (ja) * 1992-10-07 1994-04-28 Ricoh Co Ltd 静電記録装置
US5907752A (en) * 1993-11-11 1999-05-25 Ricoh Company, Ltd. Device for cleaning a photoconductive element included in an image forming apparatus
JPH07325472A (ja) * 1994-05-31 1995-12-12 Ricoh Co Ltd トナー供給装置
JP2007230157A (ja) * 2006-03-02 2007-09-13 Sony Corp プリンタ装置

Also Published As

Publication number Publication date
DE3907875A1 (de) 1989-09-21
DE3907875C2 (enrdf_load_stackoverflow) 1991-05-29

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