JPS57148759A - Electrophotographic copier - Google Patents

Electrophotographic copier

Info

Publication number
JPS57148759A
JPS57148759A JP56033738A JP3373881A JPS57148759A JP S57148759 A JPS57148759 A JP S57148759A JP 56033738 A JP56033738 A JP 56033738A JP 3373881 A JP3373881 A JP 3373881A JP S57148759 A JPS57148759 A JP S57148759A
Authority
JP
Japan
Prior art keywords
rear side
copying mode
copying
mode
blank
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.)
Granted
Application number
JP56033738A
Other languages
Japanese (ja)
Other versions
JPS6313534B2 (en
Inventor
Hidefumi Nishitsuji
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 JP56033738A priority Critical patent/JPS57148759A/en
Publication of JPS57148759A publication Critical patent/JPS57148759A/en
Publication of JPS6313534B2 publication Critical patent/JPS6313534B2/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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
    • G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To make copying of paper which is blank on the rear side at proper times possible even under the selection of a both side copying mode by releasing the rear side copying mode temporarily during the rear side copying mode of the both side copying mode. CONSTITUTION:When the operator preses a both side mode assignment key 5 upon attainment of the standby state for a rear side copying mode after the end of a front side copying mode, the rear side copying mode is released and a rear side blank copying mode is set. Next, when the operator presses a print start key 4, the copying paper completed of the front side copying is removed with its rear side left blank. When a stop key 8 and the key 5 are pressed during execution of the rear side copying, the rear side copying mode is released and the rear side blank copying mode is set. The changing-over of these modes is controlled by the microcomputer of a control part 1. In this way, the copy which is blank on the rear side is obtained even under the selection of the both side copying mode.
JP56033738A 1981-03-11 1981-03-11 Electrophotographic copier Granted JPS57148759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56033738A JPS57148759A (en) 1981-03-11 1981-03-11 Electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56033738A JPS57148759A (en) 1981-03-11 1981-03-11 Electrophotographic copier

Publications (2)

Publication Number Publication Date
JPS57148759A true JPS57148759A (en) 1982-09-14
JPS6313534B2 JPS6313534B2 (en) 1988-03-25

Family

ID=12394742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56033738A Granted JPS57148759A (en) 1981-03-11 1981-03-11 Electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS57148759A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391671A (en) * 1986-10-06 1988-04-22 Matsushita Electric Ind Co Ltd Automatic both-face copying machine
JPH06282131A (en) * 1993-10-04 1994-10-07 Matsushita Electric Ind Co Ltd Automatic double sided copying machine
JPH075731A (en) * 1993-10-04 1995-01-10 Matsushita Electric Ind Co Ltd Automatic both-side copying machine
US5832337A (en) * 1996-02-05 1998-11-03 Canon Kabushiki Kaisha Image forming apparatus having a one side mode for forming an image on one side of a recording sheet and a both side mode for forming an image on both sides of a recording sheet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50127444U (en) * 1975-03-20 1975-10-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50127444U (en) * 1975-03-20 1975-10-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391671A (en) * 1986-10-06 1988-04-22 Matsushita Electric Ind Co Ltd Automatic both-face copying machine
JPH06282131A (en) * 1993-10-04 1994-10-07 Matsushita Electric Ind Co Ltd Automatic double sided copying machine
JPH075731A (en) * 1993-10-04 1995-01-10 Matsushita Electric Ind Co Ltd Automatic both-side copying machine
US5832337A (en) * 1996-02-05 1998-11-03 Canon Kabushiki Kaisha Image forming apparatus having a one side mode for forming an image on one side of a recording sheet and a both side mode for forming an image on both sides of a recording sheet

Also Published As

Publication number Publication date
JPS6313534B2 (en) 1988-03-25

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