JPS56117945A - Paper feeder - Google Patents

Paper feeder

Info

Publication number
JPS56117945A
JPS56117945A JP1869480A JP1869480A JPS56117945A JP S56117945 A JPS56117945 A JP S56117945A JP 1869480 A JP1869480 A JP 1869480A JP 1869480 A JP1869480 A JP 1869480A JP S56117945 A JPS56117945 A JP S56117945A
Authority
JP
Japan
Prior art keywords
paper feeding
cassette
manual
detected
paper
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
JP1869480A
Other languages
Japanese (ja)
Inventor
Kunihiro Shibuya
Kohachi Uchida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1869480A priority Critical patent/JPS56117945A/en
Priority to DE3105754A priority patent/DE3105754C2/en
Priority to US06/236,283 priority patent/US4449705A/en
Publication of JPS56117945A publication Critical patent/JPS56117945A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To attempt size reduction and simplification of a paper feeder, such as a copier, etc. by switching both cassette paper feeding and manual paper feeding from each other and enabling both the nonpaper-feeding of the paper feeding cassette and the manual paper feeding condition to be sensed with the same detector.
CONSTITUTION: A form 7 is provided in a paper feeding cassette 5. A manual guide 11 moves on the upper surface and a manual paper feeding state is shown. When a manually inserted form 22 enters and an actuator 19 is pushed upward, a detection switch 18 is turned on and the insertion of the manually inserted form 22 is detected. Besides, when the manual guide 11 is retreated to the right and the form 7 is pressed to a paper feeding rollers 3a by a spring 8, the cassette paper feeding state occurs and the form is continuously fed. If the form 7 is used up, the actuator 19 falls into a penetrating hole 21 and the cassette paper feeding state is detected by a detection switch. As a result, both states mentioned the above can be detected with a single switch and the paper feeder can be made compact and simplified.
COPYRIGHT: (C)1981,JPO&Japio
JP1869480A 1980-02-18 1980-02-18 Paper feeder Pending JPS56117945A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1869480A JPS56117945A (en) 1980-02-18 1980-02-18 Paper feeder
DE3105754A DE3105754C2 (en) 1980-02-18 1981-02-17 Paper feeding device for a copier
US06/236,283 US4449705A (en) 1980-02-18 1981-02-18 Paper feed device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1869480A JPS56117945A (en) 1980-02-18 1980-02-18 Paper feeder

Publications (1)

Publication Number Publication Date
JPS56117945A true JPS56117945A (en) 1981-09-16

Family

ID=11978726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1869480A Pending JPS56117945A (en) 1980-02-18 1980-02-18 Paper feeder

Country Status (1)

Country Link
JP (1) JPS56117945A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212531A (en) * 1985-07-10 1987-01-21 Ricoh Co Ltd Paper feeding device
JP2006326666A (en) * 2005-05-30 2006-12-07 Art Metal Mfg Co Ltd Mold for gravity casting
US7461840B2 (en) 2004-12-24 2008-12-09 Brother Kogyo Kabushiki Kaisha Sheet supply device and image forming apparatus
WO2012008685A2 (en) * 2010-07-12 2012-01-19 (주) 유니콤티디 Identifier of confidential printer paper

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138757A (en) * 1979-04-16 1980-10-29 Minolta Camera Co Ltd Paper feeder in electrophotographic copier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138757A (en) * 1979-04-16 1980-10-29 Minolta Camera Co Ltd Paper feeder in electrophotographic copier

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212531A (en) * 1985-07-10 1987-01-21 Ricoh Co Ltd Paper feeding device
US7461840B2 (en) 2004-12-24 2008-12-09 Brother Kogyo Kabushiki Kaisha Sheet supply device and image forming apparatus
JP2006326666A (en) * 2005-05-30 2006-12-07 Art Metal Mfg Co Ltd Mold for gravity casting
WO2012008685A2 (en) * 2010-07-12 2012-01-19 (주) 유니콤티디 Identifier of confidential printer paper
WO2012008685A3 (en) * 2010-07-12 2012-04-05 (주) 유니콤티디 Identifier of confidential printer paper

Similar Documents

Publication Publication Date Title
EP0794064A3 (en) Paper termination detecting apparatus
JPS5777141A (en) Paper feeder in picture forming device
JPS53125025A (en) Document transport method for automatic document feed device of copier
JPS56117945A (en) Paper feeder
JPS57156929A (en) Paper supply device
JPS56142550A (en) Copying machine with sorter
JPS569758A (en) Cassette loading device of copying machine or the like
JPS5574572A (en) Heat fixing device in copying machine
JPS55138757A (en) Paper feeder in electrophotographic copier
JPS53141630A (en) Paper feeder
JPS56113633A (en) Paper feeder
JPS55115534A (en) Two-sheet feeding detection method
JPS54159967A (en) Paper supplier
JPS5350739A (en) Paper feeder in copying machine, and so on
JPS56117946A (en) Paper feeder
JPS6460534A (en) Detecting device for presence of detected sheet
JPS5438122A (en) Paper feeder
JPS5648334A (en) Preventing device of erroneous feeding paper feeding deck
JPS52120611A (en) Paper choke detector
JPS5713039A (en) Automatic paper feeder
JPS57112254A (en) Paper feeding unit
JPS5467973A (en) Paper supply for duplicator
JPS5478628A (en) Detecting device via contact switching
JPS5342820A (en) Detecting method for kind of cassette
JPS5540182A (en) Leaf feeding guide equipment in leaf counter