JPS57138655A - Control method for copying machine - Google Patents

Control method for copying machine

Info

Publication number
JPS57138655A
JPS57138655A JP56023933A JP2393381A JPS57138655A JP S57138655 A JPS57138655 A JP S57138655A JP 56023933 A JP56023933 A JP 56023933A JP 2393381 A JP2393381 A JP 2393381A JP S57138655 A JPS57138655 A JP S57138655A
Authority
JP
Japan
Prior art keywords
sorter
original
copying
copying machine
operability
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
JP56023933A
Other languages
Japanese (ja)
Inventor
Masaaki Ogura
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 JP56023933A priority Critical patent/JPS57138655A/en
Publication of JPS57138655A publication Critical patent/JPS57138655A/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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/02—Counting the number of copies; Billing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

PURPOSE:To improve the operability of a copying machine, by counting the number of copying papers given to bins of a sorter by plane insertion and ejecting an original automatically when this number coincides with a set number of copies. CONSTITUTION:When copying paper is given to a sorter 202 from an plane insertion entrance 27 of the sorter 202, the copying paper is detected optically, and the number of copying paper is counted through CPU output/input control parts SI/O and I/O on the sorter 202 side and the copying machine main body 201 side, which are connected by inverters I11-, photocouplers Phc11-, amplifiers AMP11-, etc., by a counter of the main body 201. When this counting value coincides with the number of copies set to a copy counter, an original carrying device 200 is controlled by a CPU to eject automatically the original. By this constitution where it is unnecessary to eject the original manually, the operability of the copying machine is improved.
JP56023933A 1981-02-20 1981-02-20 Control method for copying machine Pending JPS57138655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56023933A JPS57138655A (en) 1981-02-20 1981-02-20 Control method for copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56023933A JPS57138655A (en) 1981-02-20 1981-02-20 Control method for copying machine

Publications (1)

Publication Number Publication Date
JPS57138655A true JPS57138655A (en) 1982-08-27

Family

ID=12124323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56023933A Pending JPS57138655A (en) 1981-02-20 1981-02-20 Control method for copying machine

Country Status (1)

Country Link
JP (1) JPS57138655A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311963A (en) * 1987-06-25 1988-01-19 Minolta Camera Co Ltd Copying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311963A (en) * 1987-06-25 1988-01-19 Minolta Camera Co Ltd Copying device

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