JPS5724962A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS5724962A
JPS5724962A JP9962480A JP9962480A JPS5724962A JP S5724962 A JPS5724962 A JP S5724962A JP 9962480 A JP9962480 A JP 9962480A JP 9962480 A JP9962480 A JP 9962480A JP S5724962 A JPS5724962 A JP S5724962A
Authority
JP
Japan
Prior art keywords
copying
counter
copying machine
sheets
copies
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
JP9962480A
Other languages
Japanese (ja)
Inventor
Kenichi Nishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9962480A priority Critical patent/JPS5724962A/en
Publication of JPS5724962A publication Critical patent/JPS5724962A/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)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To control the estimate required for the number of copying papers of a copying machine by providing a subtraction counter for each user unit of a copying machine and by utilizing the predetermined number of copying sheets set in the counter. CONSTITUTION:When a detouchable counter 1 set the number of sheets 2 of estimated copies is set to a copying machine with execution of copies, the setting number is compared by a comparator 9, if the number of the counter is not zero, an output 12 is issued, thus a display of the counter 1 is reduced in the number. When a display of the counter 1 becomes zero, a coincidence signal is outputted from the comparator 9, and copying over that is prohibited. Accordingly, copying over the number of sheets of predetermined copies can not be done in each user unit, so control of the estimate of the number of copying papers are controlled without waste copying.
JP9962480A 1980-07-21 1980-07-21 Copying machine Pending JPS5724962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9962480A JPS5724962A (en) 1980-07-21 1980-07-21 Copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9962480A JPS5724962A (en) 1980-07-21 1980-07-21 Copying machine

Publications (1)

Publication Number Publication Date
JPS5724962A true JPS5724962A (en) 1982-02-09

Family

ID=14252233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9962480A Pending JPS5724962A (en) 1980-07-21 1980-07-21 Copying machine

Country Status (1)

Country Link
JP (1) JPS5724962A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924858A (en) * 1982-07-31 1984-02-08 Mita Ind Co Ltd Managing method using key card for copying machine
JPS6263750U (en) * 1985-10-11 1987-04-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924858A (en) * 1982-07-31 1984-02-08 Mita Ind Co Ltd Managing method using key card for copying machine
JPS6263750U (en) * 1985-10-11 1987-04-20

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