JPS56138752A - Sheet feeder for copying machine or the like - Google Patents

Sheet feeder for copying machine or the like

Info

Publication number
JPS56138752A
JPS56138752A JP4221980A JP4221980A JPS56138752A JP S56138752 A JPS56138752 A JP S56138752A JP 4221980 A JP4221980 A JP 4221980A JP 4221980 A JP4221980 A JP 4221980A JP S56138752 A JPS56138752 A JP S56138752A
Authority
JP
Japan
Prior art keywords
inserted sheet
manually inserted
copying
cassette
timer
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
JP4221980A
Other languages
Japanese (ja)
Inventor
Yoshiaki Sone
Takamasa Sawada
Kyo Tanaka
Shinji Murata
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 JP4221980A priority Critical patent/JPS56138752A/en
Publication of JPS56138752A publication Critical patent/JPS56138752A/en
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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE:To prevent copying sequence by cassette sheet from being deviated by detecting the correct insertion and traveling of a manually inserted sheet, operating a timer and ejecting the manually inserted sheet when copying is not started within the predetermined time. CONSTITUTION:When the insertion of a manually inserted sheet is detected with a microswitch MS1, the transfer paper feed by a cassette 2 is inhibited. Thence, if the manually inserted sheet travels correctly without biasing or the like, it is detected with a detector 30, and the manually inserted sheet stops just before the resist roller; at the same time, a timer is started. Unless copying paper is operated and copying is made on the manually inserted sheet via the roller 13 within the timer time, the roller 11 revolves reverse and the manually inserted sheet is ejected, whereby the deviation of copying sequence by the automatic paper feeding from the cassette is prevented.
JP4221980A 1980-03-31 1980-03-31 Sheet feeder for copying machine or the like Pending JPS56138752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4221980A JPS56138752A (en) 1980-03-31 1980-03-31 Sheet feeder for copying machine or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4221980A JPS56138752A (en) 1980-03-31 1980-03-31 Sheet feeder for copying machine or the like

Publications (1)

Publication Number Publication Date
JPS56138752A true JPS56138752A (en) 1981-10-29

Family

ID=12629923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4221980A Pending JPS56138752A (en) 1980-03-31 1980-03-31 Sheet feeder for copying machine or the like

Country Status (1)

Country Link
JP (1) JPS56138752A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989349U (en) * 1982-12-09 1984-06-16 コニカ株式会社 X-ray film supply mechanism
JPH0257852U (en) * 1989-10-17 1990-04-25
US5767892A (en) * 1992-01-20 1998-06-16 Canon Kabushiki Kaisha Image recording apparatus capable of recording a plurality of images on a recording medium

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989349U (en) * 1982-12-09 1984-06-16 コニカ株式会社 X-ray film supply mechanism
JPH0417940Y2 (en) * 1982-12-09 1992-04-22
JPH0257852U (en) * 1989-10-17 1990-04-25
JPH0454978Y2 (en) * 1989-10-17 1992-12-24
US5767892A (en) * 1992-01-20 1998-06-16 Canon Kabushiki Kaisha Image recording apparatus capable of recording a plurality of images on a recording medium

Similar Documents

Publication Publication Date Title
JPS56125761A (en) Electrophotographic copier
JPS5675665A (en) Paper feeding system of recording apparatus
JPS5583061A (en) Original feeder
JPS56138752A (en) Sheet feeder for copying machine or the like
JPS55151653A (en) Image forming apparatus
JPS54149178A (en) Automatic paper-sheet feeding apparatus
JPS57158852A (en) Copying machine controlling method
JPS5751628A (en) Paper feeding cassette for thick paper
JPS5724954A (en) Recorder
JPS57132163A (en) Control system of electrophotographic copier
JPS56165645A (en) Paper feeder
JPS5762067A (en) Jam controller of trainsfer type copying machine
JPS56138751A (en) Sheet feeder for copying machine or the like
JPS55135864A (en) Electrostatic type copying machine
JPS5777145A (en) Manual feeding mechanism of sheet in printing apparatus
JPS5351872A (en) Device for feeding sheets
JPS57142656A (en) Paper feed controller of apparatus provided with manual insertion paper feed mechanism
JPS56138750A (en) Sheet feeder for copying machine or the like
JPS57158855A (en) Electrophotographic copying machine provided with means for detecting abnormal conveyance of copying paper
JPS5772541A (en) Automatic paper feeder for copier
JPS5233540A (en) Detector for extraordinary feed of copy paper
JPS5795488A (en) Position detector for recording paper
JPS5790346A (en) Sheet-inserting device in duplicating machine or the like
JPS57145752A (en) Paper feeding apparatus
JPS5669654A (en) Electrophotographic copier