JPS5529866A - Copying apparatus - Google Patents

Copying apparatus

Info

Publication number
JPS5529866A
JPS5529866A JP10304678A JP10304678A JPS5529866A JP S5529866 A JPS5529866 A JP S5529866A JP 10304678 A JP10304678 A JP 10304678A JP 10304678 A JP10304678 A JP 10304678A JP S5529866 A JPS5529866 A JP S5529866A
Authority
JP
Japan
Prior art keywords
thru
digits
segments
outputted
copying
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
JP10304678A
Other languages
Japanese (ja)
Inventor
Tsuneki Inuzuka
Koichi Murakami
Kenji Kurita
Hisashi Sakamaki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP10304678A priority Critical patent/JPS5529866A/en
Publication of JPS5529866A publication Critical patent/JPS5529866A/en
Pending legal-status Critical Current

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  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE: To achieve the higher efficiency of copying operations by displaying the change in copying mode by display means.
CONSTITUTION: LEDs 603, 604, 601, 602 of 7 segments display the 2nd digits and lst digits of copying number and the 2nd digits and 1st digits of the set number subsequently and the segments a thru g are connected to signal source 1 thru 7 and the respective LEDs to probe signal sources a thru d respectively. In the case of the LED 602 (1st place) of the set sheet number display, the segments a, b, c go ON to indicate the number 7 when 1 is outputted from a of a DC controller. The oscillation signals of several KHz are outputted without overlapping with the pulse timings of a thru d, in synchronization to which the signals of 1 thru 7 are outputted and therefore the segments appear as if they light at all times. Hence, if this display means is operated in response to numerical keys, start key, interrupt key, etc., the copying operations may be made more efficient.
COPYRIGHT: (C)1980,JPO&Japio
JP10304678A 1978-08-24 1978-08-24 Copying apparatus Pending JPS5529866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10304678A JPS5529866A (en) 1978-08-24 1978-08-24 Copying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10304678A JPS5529866A (en) 1978-08-24 1978-08-24 Copying apparatus

Publications (1)

Publication Number Publication Date
JPS5529866A true JPS5529866A (en) 1980-03-03

Family

ID=14343717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10304678A Pending JPS5529866A (en) 1978-08-24 1978-08-24 Copying apparatus

Country Status (1)

Country Link
JP (1) JPS5529866A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56137362A (en) * 1980-03-28 1981-10-27 Minolta Camera Co Ltd Counter controlling device
JPS5727267A (en) * 1980-07-25 1982-02-13 Canon Inc Copying device
US20140064773A1 (en) * 2012-08-29 2014-03-06 Konica Minolta, Inc. Image forming apparatus, method of indicating remaining quantity of consumable material and non-transitory computer-readable medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266431A (en) * 1975-11-28 1977-06-01 Canon Inc Copying machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266431A (en) * 1975-11-28 1977-06-01 Canon Inc Copying machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56137362A (en) * 1980-03-28 1981-10-27 Minolta Camera Co Ltd Counter controlling device
JPH0235311B2 (en) * 1980-03-28 1990-08-09 Minolta Camera Kk
JPS5727267A (en) * 1980-07-25 1982-02-13 Canon Inc Copying device
US20140064773A1 (en) * 2012-08-29 2014-03-06 Konica Minolta, Inc. Image forming apparatus, method of indicating remaining quantity of consumable material and non-transitory computer-readable medium
US9046846B2 (en) * 2012-08-29 2015-06-02 Konica Minolta, Inc. Image forming apparatus indicating a remaining quantity of consumable material, method of indicating a remaining quantity of consumable material, and non-transitory computer-readable medium storing a program for indicating a remaining quantity of a consumable material

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