JPS60258030A - 画像形成装置 - Google Patents

画像形成装置

Info

Publication number
JPS60258030A
JPS60258030A JP59114147A JP11414784A JPS60258030A JP S60258030 A JPS60258030 A JP S60258030A JP 59114147 A JP59114147 A JP 59114147A JP 11414784 A JP11414784 A JP 11414784A JP S60258030 A JPS60258030 A JP S60258030A
Authority
JP
Japan
Prior art keywords
paper
main body
jammed
opened
sheet
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
JP59114147A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0217453B2 (enrdf_load_stackoverflow
Inventor
Hiroaki Tsuchiya
土屋　廣明
Takashi Saito
敬 斉藤
Hiroyuki Adachi
足立　裕行
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 JP59114147A priority Critical patent/JPS60258030A/ja
Publication of JPS60258030A publication Critical patent/JPS60258030A/ja
Publication of JPH0217453B2 publication Critical patent/JPH0217453B2/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • 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
    • G03G21/1633—Means to access the interior of the apparatus using doors or covers
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00371—General use over the entire feeding path
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00379—Copy medium holder
    • G03G2215/00383—Cassette
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00417—Post-fixing device
    • G03G2215/00421—Discharging tray, e.g. devices stabilising the quality of the copy medium, postfixing-treatment, inverting, sorting
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00544—Openable part of feed path
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00548—Jam, error detection, e.g. double feeding
    • 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
    • G03G2221/1672—Paper handling
    • G03G2221/1675—Paper handling jam treatment
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
JP59114147A 1984-06-04 1984-06-04 画像形成装置 Granted JPS60258030A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59114147A JPS60258030A (ja) 1984-06-04 1984-06-04 画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59114147A JPS60258030A (ja) 1984-06-04 1984-06-04 画像形成装置

Publications (2)

Publication Number Publication Date
JPS60258030A true JPS60258030A (ja) 1985-12-19
JPH0217453B2 JPH0217453B2 (enrdf_load_stackoverflow) 1990-04-20

Family

ID=14630319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59114147A Granted JPS60258030A (ja) 1984-06-04 1984-06-04 画像形成装置

Country Status (1)

Country Link
JP (1) JPS60258030A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02144346A (ja) * 1988-11-22 1990-06-04 Canon Inc 画像形成装置
JPH0527505A (ja) * 1991-09-20 1993-02-05 Olympus Optical Co Ltd 両面画像記録装置
US5247316A (en) * 1987-03-31 1993-09-21 Canon Kabushiki Kaisha Laser beam printer having three-point support system
EP0551843A3 (enrdf_load_stackoverflow) * 1992-01-13 1994-03-23 Olivetti Canon Ind Spa
US5418606A (en) * 1988-06-17 1995-05-23 Canon Kabushiki Kaisha Image forming apparatus with sideways U-shaped sheet path
US5614992A (en) * 1987-03-31 1997-03-25 Canon Kabushiki Kaisha Image forming apparatus with improved jam clearance operation
US5765825A (en) * 1995-03-14 1998-06-16 Ricoh Company, Ltd. Image forming apparatus with a large capacity paper feeding unit having a detachable paper feeding guide

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247316A (en) * 1987-03-31 1993-09-21 Canon Kabushiki Kaisha Laser beam printer having three-point support system
US5614992A (en) * 1987-03-31 1997-03-25 Canon Kabushiki Kaisha Image forming apparatus with improved jam clearance operation
US5875374A (en) * 1987-03-31 1999-02-23 Canon Kabushiki Kaisha Image forming apparatus with detachable process cartridge
US5909607A (en) * 1987-03-31 1999-06-01 Canon Kabushiki Kaisha Image forming apparatus with improved jam clearance operation
US5418606A (en) * 1988-06-17 1995-05-23 Canon Kabushiki Kaisha Image forming apparatus with sideways U-shaped sheet path
JPH02144346A (ja) * 1988-11-22 1990-06-04 Canon Inc 画像形成装置
JPH0527505A (ja) * 1991-09-20 1993-02-05 Olympus Optical Co Ltd 両面画像記録装置
EP0551843A3 (enrdf_load_stackoverflow) * 1992-01-13 1994-03-23 Olivetti Canon Ind Spa
US5326091A (en) * 1992-01-13 1994-07-05 Olivetti-Canon Industriale S.P.A. Photocopying machine with an auxiliary sheet feeder
US5765825A (en) * 1995-03-14 1998-06-16 Ricoh Company, Ltd. Image forming apparatus with a large capacity paper feeding unit having a detachable paper feeding guide

Also Published As

Publication number Publication date
JPH0217453B2 (enrdf_load_stackoverflow) 1990-04-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term