JPS5785742A - Automatic copy feeder - Google Patents

Automatic copy feeder

Info

Publication number
JPS5785742A
JPS5785742A JP16142680A JP16142680A JPS5785742A JP S5785742 A JPS5785742 A JP S5785742A JP 16142680 A JP16142680 A JP 16142680A JP 16142680 A JP16142680 A JP 16142680A JP S5785742 A JPS5785742 A JP S5785742A
Authority
JP
Japan
Prior art keywords
copy
jam
feeder
drum
jamming
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
JP16142680A
Other languages
Japanese (ja)
Inventor
Yukio Sato
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 JP16142680A priority Critical patent/JPS5785742A/en
Priority to US06/320,706 priority patent/US4456369A/en
Priority to DE3145649A priority patent/DE3145649C2/en
Priority to GB8134739A priority patent/GB2090232B/en
Publication of JPS5785742A publication Critical patent/JPS5785742A/en
Priority to US06/624,291 priority patent/US4563082A/en
Pending legal-status Critical Current

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Landscapes

  • Controlling Sheets Or Webs (AREA)

Abstract

PURPOSE: To prevent a copy from injury for sure in an automatic copy feeder by detecting jamming previously and intermitting proper parts of the feeder in accordance with the position of the copy.
CONSTITUTION: A jamming before a copy is wound up by a drum 105 is called the first jam, while a jamming after the copy is wound up by the drum 105 is called the second jam. When the first jam or its possibility is given, a jam indication is issued, and simultaneously, rollers 102, 103A, and 103B in an automatic copy feeder are intermitted to remove the copy. Meanwhile, when the second jam or its possibility is given, the jam indication is issued, and all operations of rollers 102, 103A, 103B, the drum 105, and so on are intermitted.
COPYRIGHT: (C)1982,JPO&Japio
JP16142680A 1980-11-18 1980-11-18 Automatic copy feeder Pending JPS5785742A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP16142680A JPS5785742A (en) 1980-11-18 1980-11-18 Automatic copy feeder
US06/320,706 US4456369A (en) 1980-11-18 1981-11-12 Copying machine with automatic document feeder
DE3145649A DE3145649C2 (en) 1980-11-18 1981-11-17 Copier with a document circulator
GB8134739A GB2090232B (en) 1980-11-18 1981-11-18 Sheet feed in a photocopier
US06/624,291 US4563082A (en) 1980-11-18 1984-06-25 Copying machine with automatic document feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16142680A JPS5785742A (en) 1980-11-18 1980-11-18 Automatic copy feeder

Publications (1)

Publication Number Publication Date
JPS5785742A true JPS5785742A (en) 1982-05-28

Family

ID=15734873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16142680A Pending JPS5785742A (en) 1980-11-18 1980-11-18 Automatic copy feeder

Country Status (1)

Country Link
JP (1) JPS5785742A (en)

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