JPH0343178B2 - - Google Patents

Info

Publication number
JPH0343178B2
JPH0343178B2 JP56125948A JP12594881A JPH0343178B2 JP H0343178 B2 JPH0343178 B2 JP H0343178B2 JP 56125948 A JP56125948 A JP 56125948A JP 12594881 A JP12594881 A JP 12594881A JP H0343178 B2 JPH0343178 B2 JP H0343178B2
Authority
JP
Japan
Prior art keywords
paper
storage means
automatic switching
paper feeding
source
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
JP56125948A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5831833A (ja
Inventor
Katsuto Idei
Junichi Kimizuka
Junji Ichikawa
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 JP56125948A priority Critical patent/JPS5831833A/ja
Publication of JPS5831833A publication Critical patent/JPS5831833A/ja
Priority to US06/802,627 priority patent/US4763889A/en
Publication of JPH0343178B2 publication Critical patent/JPH0343178B2/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
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor
    • G03G15/6508—Automatic supply devices interacting with the rest of the apparatus, e.g. selection of a specific cassette
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/44—Simultaneously, alternately, or selectively separating articles from two or more piles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/14—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors by photoelectric feelers or detectors
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • 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
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00556—Control of copy medium feeding
    • 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
    • G03G2215/00717—Detection of physical properties
    • G03G2215/00725—Detection of physical properties of sheet presence in input tray

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
JP56125948A 1981-08-13 1981-08-13 給紙装置 Granted JPS5831833A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56125948A JPS5831833A (ja) 1981-08-13 1981-08-13 給紙装置
US06/802,627 US4763889A (en) 1981-08-13 1985-11-29 Paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56125948A JPS5831833A (ja) 1981-08-13 1981-08-13 給紙装置

Publications (2)

Publication Number Publication Date
JPS5831833A JPS5831833A (ja) 1983-02-24
JPH0343178B2 true JPH0343178B2 (enExample) 1991-07-01

Family

ID=14922931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56125948A Granted JPS5831833A (ja) 1981-08-13 1981-08-13 給紙装置

Country Status (1)

Country Link
JP (1) JPS5831833A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067344A (ja) * 1983-09-26 1985-04-17 Ricoh Co Ltd 自動選択給紙装置
JPS60154088A (ja) * 1984-01-23 1985-08-13 Canon Inc 印刷装置
JPS60178135A (ja) * 1984-02-24 1985-09-12 Fuji Xerox Co Ltd 複写機の用紙トレイ選択装置
JPS60205467A (ja) * 1984-03-30 1985-10-17 Canon Inc 記録装置
JPS60229040A (ja) * 1984-04-27 1985-11-14 Canon Inc 記録装置
JP2542567B2 (ja) * 1985-02-08 1996-10-09 キヤノン株式会社 記録装置
JPH0439226Y2 (enExample) * 1985-09-27 1992-09-14
JPS6265436U (enExample) * 1985-10-15 1987-04-23
JPS6265437U (enExample) * 1985-10-15 1987-04-23
JPH072509Y2 (ja) * 1986-01-20 1995-01-25 シャープ株式会社 用紙給紙装置
JP2540815B2 (ja) * 1986-09-11 1996-10-09 ミノルタ株式会社 自動ペ―パ―セレクト機能を備えた複写機
US4809050A (en) * 1986-09-11 1989-02-28 Minolta Camera Kabushiki Kaisha Copying machine for forming an image of a document at various magnifications
JPS6468772A (en) * 1987-09-08 1989-03-14 Ricoh Kk Copying machine
US5083762A (en) * 1988-11-19 1992-01-28 Mita Industrial Co., Ltd. Up-and-down type paper feeding device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53114432A (en) * 1977-03-16 1978-10-05 Minolta Camera Co Ltd Zerographic copying machine with magnifying mechanism
JPS5441503A (en) * 1977-09-08 1979-04-02 Mitsubishi Heavy Ind Ltd Elevator for marine construction
JPS54126364A (en) * 1978-03-25 1979-10-01 Minolta Camera Kk Paper feeder

Also Published As

Publication number Publication date
JPS5831833A (ja) 1983-02-24

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