JPS5553355A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS5553355A
JPS5553355A JP12674278A JP12674278A JPS5553355A JP S5553355 A JPS5553355 A JP S5553355A JP 12674278 A JP12674278 A JP 12674278A JP 12674278 A JP12674278 A JP 12674278A JP S5553355 A JPS5553355 A JP S5553355A
Authority
JP
Japan
Prior art keywords
high level
copying
original
copying machine
output
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.)
Granted
Application number
JP12674278A
Other languages
Japanese (ja)
Other versions
JPH029346B2 (en
Inventor
Toshiaki Yagasaki
Shunichi Masuda
Katsuichi Shimizu
Shigeru Yoshimura
Kimiaki Hayakawa
Akihiro Nomura
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 JP12674278A priority Critical patent/JPS5553355A/en
Priority to US06/083,779 priority patent/US4281919A/en
Priority to GB7935452A priority patent/GB2033842B/en
Priority to DE19792941502 priority patent/DE2941502A1/en
Publication of JPS5553355A publication Critical patent/JPS5553355A/en
Priority to GB08221746A priority patent/GB2113188B/en
Publication of JPH029346B2 publication Critical patent/JPH029346B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To facilitate manipulation of copying machine equipped with automatic original feeding (AF) means, by making the AF means inactive when placing of the original in the exposure position is detected when commanding to start copying.
CONSTITUTION: Copying command being given, when a transistor 631 is made to conduct and a copying machine OK lamp 610 lights up, without any jam or other trouble existing in the copying machine, the output of an inverter 611 becomes high level, and a standby is also truned to high level, then the output of AND gate 613 becomes high level. In this state, the signal POC is turned to high level by the detection of the original at the exposure position, and the output PSS of AND gate 614 remains at high level so far as the OK1 signal of copy end is not inverted to high level within the set number of copies, and copying operation continues, whereas the signal AFSP which becomes high level when the AF is usable keeps at low level, so that the original may not be discharged until copying of the specified number of sheets is over. Therefore, it is not necessary to set again the original being accidentally discharged.
COPYRIGHT: (C)1980,JPO&Japio
JP12674278A 1978-10-14 1978-10-14 Copying machine Granted JPS5553355A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP12674278A JPS5553355A (en) 1978-10-14 1978-10-14 Copying machine
US06/083,779 US4281919A (en) 1978-10-14 1979-10-11 Copying apparatus provided with an automatic original feeding device
GB7935452A GB2033842B (en) 1978-10-14 1979-10-12 Copying apparatus provided with an automatic original feeding device
DE19792941502 DE2941502A1 (en) 1978-10-14 1979-10-12 COPIER WITH AUTOMATIC ORIGINAL FEEDER
GB08221746A GB2113188B (en) 1978-10-14 1982-07-28 A copying apparatus with original feed means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12674278A JPS5553355A (en) 1978-10-14 1978-10-14 Copying machine

Publications (2)

Publication Number Publication Date
JPS5553355A true JPS5553355A (en) 1980-04-18
JPH029346B2 JPH029346B2 (en) 1990-03-01

Family

ID=14942773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12674278A Granted JPS5553355A (en) 1978-10-14 1978-10-14 Copying machine

Country Status (1)

Country Link
JP (1) JPS5553355A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019054U (en) * 1983-07-14 1985-02-08 コニカ株式会社 Copy machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019054U (en) * 1983-07-14 1985-02-08 コニカ株式会社 Copy machine
JPH0345236Y2 (en) * 1983-07-14 1991-09-25

Also Published As

Publication number Publication date
JPH029346B2 (en) 1990-03-01

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