JPS5934555A - プロセスキット及びプロセスキットを有する画像形成装置 - Google Patents

プロセスキット及びプロセスキットを有する画像形成装置

Info

Publication number
JPS5934555A
JPS5934555A JP57145801A JP14580182A JPS5934555A JP S5934555 A JPS5934555 A JP S5934555A JP 57145801 A JP57145801 A JP 57145801A JP 14580182 A JP14580182 A JP 14580182A JP S5934555 A JPS5934555 A JP S5934555A
Authority
JP
Japan
Prior art keywords
developing device
photosensitive drum
shutter
image forming
process kit
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.)
Granted
Application number
JP57145801A
Other languages
English (en)
Japanese (ja)
Other versions
JPH029344B2 (enrdf_load_stackoverflow
Inventor
Masahiro Goto
正弘 後藤
Tsutomu Toyono
豊野　勉
Masao Yoshikawa
吉河　雅雄
Fumitaka Kan
簡　文隆
Kimio Nakahata
中畑　公生
Noritoshi Yoshida
吉田　宣俊
Taku Hino
日野　卓
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP57145801A priority Critical patent/JPS5934555A/ja
Publication of JPS5934555A publication Critical patent/JPS5934555A/ja
Publication of JPH029344B2 publication Critical patent/JPH029344B2/ja
Granted 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
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1828—Prevention of damage or soiling, e.g. mechanical abrasion
    • G03G21/1832—Shielding members, shutter, e.g. light, heat shielding, prevention of toner scattering
    • 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
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1671—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus 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
    • G03G2221/1606—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
    • G03G2221/1609—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
    • G03G2221/1612—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 plural shutters for openings of 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
    • G03G2221/163—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
    • G03G2221/1651—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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge
    • G03G2221/1853—Process cartridge having a submodular arrangement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Dry Development In Electrophotography (AREA)
JP57145801A 1982-08-23 1982-08-23 プロセスキット及びプロセスキットを有する画像形成装置 Granted JPS5934555A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57145801A JPS5934555A (ja) 1982-08-23 1982-08-23 プロセスキット及びプロセスキットを有する画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57145801A JPS5934555A (ja) 1982-08-23 1982-08-23 プロセスキット及びプロセスキットを有する画像形成装置

Publications (2)

Publication Number Publication Date
JPS5934555A true JPS5934555A (ja) 1984-02-24
JPH029344B2 JPH029344B2 (enrdf_load_stackoverflow) 1990-03-01

Family

ID=15393462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57145801A Granted JPS5934555A (ja) 1982-08-23 1982-08-23 プロセスキット及びプロセスキットを有する画像形成装置

Country Status (1)

Country Link
JP (1) JPS5934555A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021070A (ja) * 1983-07-15 1985-02-02 Fuji Xerox Co Ltd 現像装置
JPS60135968A (ja) * 1983-12-23 1985-07-19 Sharp Corp 複写機
JPS61129665A (ja) * 1984-11-29 1986-06-17 Canon Inc 現像装置
JPS61201274A (ja) * 1985-03-04 1986-09-05 Canon Inc 画像形成装置
JPS62139566A (ja) * 1985-12-13 1987-06-23 Alps Electric Co Ltd 画像形成装置
JPS62193245U (enrdf_load_stackoverflow) * 1986-05-28 1987-12-08
JPS6415242U (enrdf_load_stackoverflow) * 1987-07-17 1989-01-25
EP0872350A3 (en) * 1997-02-19 1999-01-20 Sharp Kabushiki Kaisha Image forming apparatus
US6473155B1 (en) * 1999-10-27 2002-10-29 Samsung Electronics Co., Ltd. Image forming apparatus
EP1457841A3 (en) * 2003-03-14 2004-11-24 Brother Kogyo Kabushiki Kaisha Colour image forming apparatus with removable developing units
JP2005338226A (ja) * 2004-05-25 2005-12-08 Kyocera Mita Corp 画像形成装置
JP2006003690A (ja) * 2004-06-18 2006-01-05 Kyocera Mita Corp 画像形成装置

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021070A (ja) * 1983-07-15 1985-02-02 Fuji Xerox Co Ltd 現像装置
JPS60135968A (ja) * 1983-12-23 1985-07-19 Sharp Corp 複写機
JPS61129665A (ja) * 1984-11-29 1986-06-17 Canon Inc 現像装置
JPS61201274A (ja) * 1985-03-04 1986-09-05 Canon Inc 画像形成装置
JPS62139566A (ja) * 1985-12-13 1987-06-23 Alps Electric Co Ltd 画像形成装置
JPS62193245U (enrdf_load_stackoverflow) * 1986-05-28 1987-12-08
JPS6415242U (enrdf_load_stackoverflow) * 1987-07-17 1989-01-25
EP0872350A3 (en) * 1997-02-19 1999-01-20 Sharp Kabushiki Kaisha Image forming apparatus
US6079816A (en) * 1997-02-19 2000-06-27 Sharp Kabushika Kaisha Electrostatic image forming apparatus having control electrode protection means
US6473155B1 (en) * 1999-10-27 2002-10-29 Samsung Electronics Co., Ltd. Image forming apparatus
EP1457841A3 (en) * 2003-03-14 2004-11-24 Brother Kogyo Kabushiki Kaisha Colour image forming apparatus with removable developing units
US7184688B2 (en) 2003-03-14 2007-02-27 Brother Kogyo Kabushiki Kaisha Image forming apparatus
JP2005338226A (ja) * 2004-05-25 2005-12-08 Kyocera Mita Corp 画像形成装置
JP2006003690A (ja) * 2004-06-18 2006-01-05 Kyocera Mita Corp 画像形成装置

Also Published As

Publication number Publication date
JPH029344B2 (enrdf_load_stackoverflow) 1990-03-01

Similar Documents

Publication Publication Date Title
EP0163486B1 (en) Removable processing cartridge for electrostatographic reproducing apparatus
EP0101325A2 (en) A process unit and an image forming apparatus using the same
JP2005316192A (ja) 電子写真画像形成装置
JPS5934555A (ja) プロセスキット及びプロセスキットを有する画像形成装置
JPS5926745A (ja) プロセスユニット及び該ユニットを用いる画像形成装置
JP4614227B2 (ja) 現像カートリッジ及びそれを採用した画像形成装置
US4544260A (en) Removable processing cartridge for electrostatographic reproducing apparatus
JPS58196574A (ja) 記録装置
JP2634431B2 (ja) 複写機用の給紙装置
JPH032915Y2 (enrdf_load_stackoverflow)
JPH07232450A (ja) 画像形成装置
JPS5934561A (ja) 画像形成装置
JPS61205965A (ja) 移動型現像装置
JPS5961860A (ja) 画像形成装置
JP2000259061A (ja) 画像形成装置
TWI248880B (en) Protective shutter for an electrophotographic apparatus having a replaceable developer cartridge
JP2001282078A (ja) プロセスカートリッジ及び電子写真画像形成装置
JPS5958447A (ja) 像担持体保護装置
JP2558680B2 (ja) 像形成装置
JPH0654398B2 (ja) プロセスカ−トリツジ及び前記プロセスカートリッジを装着可能な画像形成装置
JP3635621B2 (ja) 画像形成装置
JPS5961865A (ja) プロセスキット及び画像形成装置
JPH029345B2 (enrdf_load_stackoverflow)
JPH02113270A (ja) 現像装置
JP4866044B2 (ja) 画像形成装置