JPS557719A - Paper feeder - Google Patents

Paper feeder

Info

Publication number
JPS557719A
JPS557719A JP7965378A JP7965378A JPS557719A JP S557719 A JPS557719 A JP S557719A JP 7965378 A JP7965378 A JP 7965378A JP 7965378 A JP7965378 A JP 7965378A JP S557719 A JPS557719 A JP S557719A
Authority
JP
Japan
Prior art keywords
lever
push
copying
bottom plate
release position
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
JP7965378A
Other languages
Japanese (ja)
Inventor
Hisashi Murakami
Ken Nagai
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 JP7965378A priority Critical patent/JPS557719A/en
Publication of JPS557719A publication Critical patent/JPS557719A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Manual Feeding Of Sheets (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE: To make possible interrupt copying without manually pushing up a bottom plate push-up lever which energizes a bottom lever in the push-up direction by providing a driving means which oscillates the push-up lever to the release position at the ending of copying operation and to the push-up position prior to starting of copying to said push-up lever.
CONSTITUTION: A sheet cassette 4 is placed in a paper feed state where the uppermost sheet is contacted to a paper feed roller 1 as a bottom plate 6 is held pushed up by a bottom plate push-up lever 8. To draw out the cassette 4, the third lever 14 is oscillated in the release position shown by the broken line, then the first lever 10 turns clockwise against a spring 12 and the push-up lever integral therewith also turns in the same direction, causing a roller 9 to retreat. The operating pin 24 of the second lever 23 supported oscillatably to the fulcrum shaft 22 of the abovementioned conventional device is engaged to the lever 10 and the lever 10 is turned in the release position through energizing of a solenoid 26. The solenoid 26 is energized at least at the ending of the copying operation so that it is de-energized at least before the start of the copying operation.
COPYRIGHT: (C)1980,JPO&Japio
JP7965378A 1978-06-30 1978-06-30 Paper feeder Pending JPS557719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7965378A JPS557719A (en) 1978-06-30 1978-06-30 Paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7965378A JPS557719A (en) 1978-06-30 1978-06-30 Paper feeder

Publications (1)

Publication Number Publication Date
JPS557719A true JPS557719A (en) 1980-01-19

Family

ID=13696082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7965378A Pending JPS557719A (en) 1978-06-30 1978-06-30 Paper feeder

Country Status (1)

Country Link
JP (1) JPS557719A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6450235U (en) * 1987-09-22 1989-03-28
JP3022580U (en) * 1995-09-11 1996-03-26 コニカ株式会社 Recording device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6450235U (en) * 1987-09-22 1989-03-28
JP3022580U (en) * 1995-09-11 1996-03-26 コニカ株式会社 Recording device

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