JPS57125947A - Electrophotographic copier - Google Patents

Electrophotographic copier

Info

Publication number
JPS57125947A
JPS57125947A JP56012748A JP1274881A JPS57125947A JP S57125947 A JPS57125947 A JP S57125947A JP 56012748 A JP56012748 A JP 56012748A JP 1274881 A JP1274881 A JP 1274881A JP S57125947 A JPS57125947 A JP S57125947A
Authority
JP
Japan
Prior art keywords
sheets
copying
counter
button
cassette
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
JP56012748A
Other languages
Japanese (ja)
Inventor
Shigeru Nakayama
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 JP56012748A priority Critical patent/JPS57125947A/en
Publication of JPS57125947A publication Critical patent/JPS57125947A/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
    • G03G15/22—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
    • G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
    • G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters

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 permit setting of number of copying sheets at one time in the case of both-side copying by using two down counters, counting the number of one- side copying sheets with one of these counters and counting the number of copying sheets on the rear side with the other. CONSTITUTION:For the beginning when the set number of sheets is set in counters 51, 52 with ten keys 8, the counter 51 is displayed 54. When the operator pushes a selection button 6 and pushes a print button 4 after closing a gate 30, an FF circuit 56 is set and sheets of paper P are copied successively from a cassette 11 and are contained in a cassette 33. The paper P is detected with a switch 40, and the counter 51 counts down. When it goes to O, an FF circuit 55 is reset to change over the counter to 52. In the case of copying on the rear side, the operator resets the button 6, and pushes a button 5 after opening the gate 30, then the sheets of the paper P in the cassette 33 are copied successively and are discharged onto a discharge tray 25. At this time, they are counted with the counter 52. Thereby, the copying is accomplished with one time of setting of the numer of sheets in the case of both-side copying.
JP56012748A 1981-01-30 1981-01-30 Electrophotographic copier Pending JPS57125947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56012748A JPS57125947A (en) 1981-01-30 1981-01-30 Electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56012748A JPS57125947A (en) 1981-01-30 1981-01-30 Electrophotographic copier

Publications (1)

Publication Number Publication Date
JPS57125947A true JPS57125947A (en) 1982-08-05

Family

ID=11814037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56012748A Pending JPS57125947A (en) 1981-01-30 1981-01-30 Electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS57125947A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59228263A (en) * 1983-06-09 1984-12-21 Minolta Camera Co Ltd Counting device for number of copies

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447662A (en) * 1977-08-30 1979-04-14 Xerox Corp Control method and apparatus of copying machine
JPS5557860A (en) * 1977-10-19 1980-04-30 Ibm Followwup monitor for copier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447662A (en) * 1977-08-30 1979-04-14 Xerox Corp Control method and apparatus of copying machine
JPS5557860A (en) * 1977-10-19 1980-04-30 Ibm Followwup monitor for copier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59228263A (en) * 1983-06-09 1984-12-21 Minolta Camera Co Ltd Counting device for number of copies
JPH0510663B2 (en) * 1983-06-09 1993-02-10 Minolta Camera Kk

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