JPS5772569A - Paper sheet handling device - Google Patents

Paper sheet handling device

Info

Publication number
JPS5772569A
JPS5772569A JP55145294A JP14529480A JPS5772569A JP S5772569 A JPS5772569 A JP S5772569A JP 55145294 A JP55145294 A JP 55145294A JP 14529480 A JP14529480 A JP 14529480A JP S5772569 A JPS5772569 A JP S5772569A
Authority
JP
Japan
Prior art keywords
sorter
gate
copying machine
lamp
trays
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
JP55145294A
Other languages
Japanese (ja)
Other versions
JPS6321871B2 (en
Inventor
Kyoshi Furuichi
Naomi Takahata
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 JP55145294A priority Critical patent/JPS5772569A/en
Priority to US06/311,448 priority patent/US4449812A/en
Priority to GB8131405A priority patent/GB2086860B/en
Priority to DE3141447A priority patent/DE3141447C2/en
Publication of JPS5772569A publication Critical patent/JPS5772569A/en
Publication of JPS6321871B2 publication Critical patent/JPS6321871B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

PURPOSE: To surely couple a copying machine with a sorter by turning on and off an indicating lamp upon the detection of imperfect connection between the copying machine and the sorter, and by warning with a buzzer.
CONSTITUTION: A sorter 40 is coupled to a copying machine through a rotary shaft 50 and turns on a microswitch 20 through a cam 70. In this state, when a sorter selecting switch 19 is depressed, a lamp 26 is illuminated. Therefore, a group of trays ascend until a position sensor 16 detects the tray 4-1 ascending. When the trays are stopped, copying operation is initiated. If the connection between the copying machine and the sorter is abnormal, the switch 20 is opened and a high level signal H is fed to an AND gate 22 and an NOR gate 23 so that the output of the NOR gate is changed into the low level state, resulting in the lamp 26 being extinguished. Further, the AND gate 22 produces the same signal as the output of an oscillator 21, thereby the lamp 26 is turned on and off and an electronic buzzer is actuated to warn.
COPYRIGHT: (C)1982,JPO&Japio
JP55145294A 1980-10-17 1980-10-17 Paper sheet handling device Granted JPS5772569A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55145294A JPS5772569A (en) 1980-10-17 1980-10-17 Paper sheet handling device
US06/311,448 US4449812A (en) 1980-10-17 1981-10-14 Paper leaf handling apparatus
GB8131405A GB2086860B (en) 1980-10-17 1981-10-19 Controlling sheet copier and sorter
DE3141447A DE3141447C2 (en) 1980-10-17 1981-10-19 Sheet handling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55145294A JPS5772569A (en) 1980-10-17 1980-10-17 Paper sheet handling device

Publications (2)

Publication Number Publication Date
JPS5772569A true JPS5772569A (en) 1982-05-06
JPS6321871B2 JPS6321871B2 (en) 1988-05-09

Family

ID=15381808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55145294A Granted JPS5772569A (en) 1980-10-17 1980-10-17 Paper sheet handling device

Country Status (1)

Country Link
JP (1) JPS5772569A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597963A (en) * 1982-07-07 1984-01-17 Toshiba Corp Display device for image forming device
JPS5951367A (en) * 1982-09-18 1984-03-24 Olympus Optical Co Ltd Unit mounting abnormality detector for copying machine
JPS59207363A (en) * 1983-05-10 1984-11-24 Canon Inc Sheet distributing apparatus
JPS6037567A (en) * 1983-08-10 1985-02-26 Canon Inc Image processing system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101917A (en) * 1977-02-07 1978-09-05 Cii Honeywell Bull Device for testing contact for enabling to transmitting electric signal inserted between transmitting and receiving circuits
JPS54151478A (en) * 1978-05-19 1979-11-28 Fujitsu Ltd Pin connection checking system of integrated circuits being tested in integrated circuit testing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101917A (en) * 1977-02-07 1978-09-05 Cii Honeywell Bull Device for testing contact for enabling to transmitting electric signal inserted between transmitting and receiving circuits
JPS54151478A (en) * 1978-05-19 1979-11-28 Fujitsu Ltd Pin connection checking system of integrated circuits being tested in integrated circuit testing apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597963A (en) * 1982-07-07 1984-01-17 Toshiba Corp Display device for image forming device
JPS5951367A (en) * 1982-09-18 1984-03-24 Olympus Optical Co Ltd Unit mounting abnormality detector for copying machine
JPS59207363A (en) * 1983-05-10 1984-11-24 Canon Inc Sheet distributing apparatus
JPS6037567A (en) * 1983-08-10 1985-02-26 Canon Inc Image processing system

Also Published As

Publication number Publication date
JPS6321871B2 (en) 1988-05-09

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