JPS5625755A - Double sided copying machine - Google Patents

Double sided copying machine

Info

Publication number
JPS5625755A
JPS5625755A JP10110579A JP10110579A JPS5625755A JP S5625755 A JPS5625755 A JP S5625755A JP 10110579 A JP10110579 A JP 10110579A JP 10110579 A JP10110579 A JP 10110579A JP S5625755 A JPS5625755 A JP S5625755A
Authority
JP
Japan
Prior art keywords
pair
tray
image
copying
guide plates
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
JP10110579A
Other languages
Japanese (ja)
Inventor
Koichi Miyamoto
Hiroshi Nitanda
Yasuto Kan
Masao Ariga
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 JP10110579A priority Critical patent/JPS5625755A/en
Publication of JPS5625755A publication Critical patent/JPS5625755A/en
Pending legal-status Critical Current

Links

Landscapes

  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Conveyance By Endless Belt Conveyors (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE:To make it possible to perform the copying work, always making certain the image, when the copying image has been formed on the first surface, by shifting its sheet material once to the tray means projecting to the outside of the body, and subsequently feeding it again to the image forming means. CONSTITUTION:When a duplex copy has been designated, a pair of guide plates 45, 46 are moved aslant toward a pair of rollers 55, 56 as shown by a chain line, and an auxiliary tray 50 is moved as shown by a chain line 50'. The sheet material P which has formed the copying image on the first surface in the aforesaid condition is discharged on the tray 50 through the pair of guide plates 45, 46 and the pair of rollers from the photosensitive drum 8. And when copying of the sheets which have been set is finished, the pair of guide plates 45, 46 are automatically returned to the position shown by a full line, and the tray 50 is moved back into the body case. Subsequently, the sheet material P on the tray 50 is carried through the pair of guide plates 52 and the pair of rollers 53, turning its second surface to the face of the drum 8, and the copying image is formed on the second surface. Accordingly, a worker is able to watch an image condition of the first surface at all times at the position shown by a chain line 50'.
JP10110579A 1979-08-08 1979-08-08 Double sided copying machine Pending JPS5625755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10110579A JPS5625755A (en) 1979-08-08 1979-08-08 Double sided copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10110579A JPS5625755A (en) 1979-08-08 1979-08-08 Double sided copying machine

Publications (1)

Publication Number Publication Date
JPS5625755A true JPS5625755A (en) 1981-03-12

Family

ID=14291790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10110579A Pending JPS5625755A (en) 1979-08-08 1979-08-08 Double sided copying machine

Country Status (1)

Country Link
JP (1) JPS5625755A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211060A (en) * 1983-05-17 1984-11-29 Konishiroku Photo Ind Co Ltd Feeding mechanism of recording paper
JPS6090354A (en) * 1983-10-24 1985-05-21 Mita Ind Co Ltd Copying paper carrying device for copying machine
JPS60159757A (en) * 1984-01-31 1985-08-21 Mita Ind Co Ltd Carrying device of copy paper for copying machine
US4579408A (en) * 1983-04-11 1986-04-01 Oki Densen Kabushiki Kaisha Electrical connector structure with release and locking mechanism
JPS6178138U (en) * 1984-10-30 1986-05-26
JPS6178139U (en) * 1984-10-30 1986-05-26
JPS6265663U (en) * 1985-10-15 1987-04-23
JPS6265662U (en) * 1985-10-15 1987-04-23
JPS63105280U (en) * 1986-12-25 1988-07-07

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579408A (en) * 1983-04-11 1986-04-01 Oki Densen Kabushiki Kaisha Electrical connector structure with release and locking mechanism
JPS59211060A (en) * 1983-05-17 1984-11-29 Konishiroku Photo Ind Co Ltd Feeding mechanism of recording paper
JPS6090354A (en) * 1983-10-24 1985-05-21 Mita Ind Co Ltd Copying paper carrying device for copying machine
JPS60159757A (en) * 1984-01-31 1985-08-21 Mita Ind Co Ltd Carrying device of copy paper for copying machine
JPS6178138U (en) * 1984-10-30 1986-05-26
JPS6178139U (en) * 1984-10-30 1986-05-26
JPH0415724Y2 (en) * 1984-10-30 1992-04-08
JPS6265663U (en) * 1985-10-15 1987-04-23
JPS6265662U (en) * 1985-10-15 1987-04-23
JPS63105280U (en) * 1986-12-25 1988-07-07

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