JPS5796361A - Preset counter device of copying machine and the like - Google Patents

Preset counter device of copying machine and the like

Info

Publication number
JPS5796361A
JPS5796361A JP55172223A JP17222380A JPS5796361A JP S5796361 A JPS5796361 A JP S5796361A JP 55172223 A JP55172223 A JP 55172223A JP 17222380 A JP17222380 A JP 17222380A JP S5796361 A JPS5796361 A JP S5796361A
Authority
JP
Japan
Prior art keywords
place
keys
displayed
numerical
numerical values
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
JP55172223A
Other languages
Japanese (ja)
Inventor
Masamichi Sugiura
Tsuneo Kitagawa
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP55172223A priority Critical patent/JPS5796361A/en
Priority to DE19813147359 priority patent/DE3147359A1/en
Priority to US06/327,255 priority patent/US4491827A/en
Publication of JPS5796361A publication Critical patent/JPS5796361A/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 remarkably decrease the number of keys, by providing a display means to display numerical values of at least the first place and the second place, and an input key means in accordance with each digit of the display means. CONSTITUTION:A microcomputer MC to which outputs from input keys 31 and 32 for settng the number of copying sheets controls a numerical display part 38 through decoders 54 and 55, and also repeats the copying operation in accordance with a displayed numerical value. The numerical values of the second place and the first place of the display part 38 are set independently by operating the keys 31, 32 respecively, ''0'' of the second place is not displayed, and ''0'' of the first place can be displayed only when a numerical value except ''0'' is set to the second place. In this way, since numerical values of 2 digits can be set by 2 input keys, the number of keys is decreased remarkably, comparing with a conventional device which uses registering keys of 0-9.
JP55172223A 1980-05-12 1980-12-05 Preset counter device of copying machine and the like Pending JPS5796361A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55172223A JPS5796361A (en) 1980-12-05 1980-12-05 Preset counter device of copying machine and the like
DE19813147359 DE3147359A1 (en) 1980-12-05 1981-11-30 Selection counter for copying devices or the like
US06/327,255 US4491827A (en) 1980-05-12 1981-12-03 Preset counter apparatus for copying machines and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55172223A JPS5796361A (en) 1980-12-05 1980-12-05 Preset counter device of copying machine and the like

Publications (1)

Publication Number Publication Date
JPS5796361A true JPS5796361A (en) 1982-06-15

Family

ID=15937872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55172223A Pending JPS5796361A (en) 1980-05-12 1980-12-05 Preset counter device of copying machine and the like

Country Status (1)

Country Link
JP (1) JPS5796361A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989356U (en) * 1982-12-07 1984-06-16 コニカ株式会社 key input device
JPS60107046A (en) * 1983-11-15 1985-06-12 Casio Comput Co Ltd Operating device of copying machine
JPS60107045A (en) * 1983-11-15 1985-06-12 Casio Comput Co Ltd Image forming device
JPS60243673A (en) * 1984-05-18 1985-12-03 Sanyo Electric Co Ltd Residual quantity setting and display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145545A (en) * 1978-05-08 1979-11-13 Ricoh Co Ltd Electrophotographic copier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145545A (en) * 1978-05-08 1979-11-13 Ricoh Co Ltd Electrophotographic copier

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989356U (en) * 1982-12-07 1984-06-16 コニカ株式会社 key input device
JPS60107046A (en) * 1983-11-15 1985-06-12 Casio Comput Co Ltd Operating device of copying machine
JPS60107045A (en) * 1983-11-15 1985-06-12 Casio Comput Co Ltd Image forming device
JPH045188B2 (en) * 1983-11-15 1992-01-30
JPH045189B2 (en) * 1983-11-15 1992-01-30
JPS60243673A (en) * 1984-05-18 1985-12-03 Sanyo Electric Co Ltd Residual quantity setting and display device

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