JPS5579463A - Feed control unit - Google Patents

Feed control unit

Info

Publication number
JPS5579463A
JPS5579463A JP15337578A JP15337578A JPS5579463A JP S5579463 A JPS5579463 A JP S5579463A JP 15337578 A JP15337578 A JP 15337578A JP 15337578 A JP15337578 A JP 15337578A JP S5579463 A JPS5579463 A JP S5579463A
Authority
JP
Japan
Prior art keywords
feed
feed means
members
feeding
occurrence
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
JP15337578A
Other languages
Japanese (ja)
Inventor
Shunichi Masuda
Katsuichi Shimizu
Toshiaki Yagasaki
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
Priority to JP15337578A priority Critical patent/JPS5579463A/en
Application filed by Canon Inc filed Critical Canon Inc
Priority to DE19792941647 priority patent/DE2941647A1/en
Priority to DE2954553A priority patent/DE2954553C2/de
Priority to GB7935728A priority patent/GB2041572B/en
Publication of JPS5579463A publication Critical patent/JPS5579463A/en
Priority to US06/379,677 priority patent/US4811051A/en
Priority to US06/406,315 priority patent/US4530063A/en
Priority to GB08227458A priority patent/GB2114773B/en
Priority to US07/297,344 priority patent/US5003346A/en
Priority to US07/660,030 priority patent/US5168307A/en
Priority to US07/660,741 priority patent/US5182597A/en
Priority to US07/980,174 priority patent/US5448338A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE: To achieve the prevention of the occurrence of deviation in transfer position and paper jam by providing paper feed member detecting means between feed means such as rollers and other feed means and controlling member feed by the member detection signals thereof.
CONSTITUTION: Sensors 35W37, 40 are provided between the first feed means for feeding sheet members to the path and the second feed means for feeding the members fed to the image-forming region and the operation of the feed means is once stopped by the detection signals of said sensors, whereby the operation of the re-feed of the members is controlled. Hence, even if the feed means are multiple, the occurrence of jam is prevented by the material of the members and sliding, etc. of the feed means per se and the transfer images may be formed. In addition, the paper jam caused by the misfeed and oblique feeding of the members may be prevented before it occurs.
COPYRIGHT: (C)1980,JPO&Japio
JP15337578A 1978-10-15 1978-12-11 Feed control unit Pending JPS5579463A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP15337578A JPS5579463A (en) 1978-12-11 1978-12-11 Feed control unit
DE19792941647 DE2941647A1 (en) 1978-10-15 1979-10-15 IMAGE GENERATION DEVICE
DE2954553A DE2954553C2 (en) 1978-10-15 1979-10-15
GB7935728A GB2041572B (en) 1978-10-15 1979-10-15 Image forming device
US06/379,677 US4811051A (en) 1978-10-15 1982-05-19 Image forming device
US06/406,315 US4530063A (en) 1978-10-15 1982-08-09 Image forming device
GB08227458A GB2114773B (en) 1978-10-15 1982-09-27 Copying apparatus
US07/297,344 US5003346A (en) 1978-10-15 1989-01-17 Image forming device
US07/660,030 US5168307A (en) 1978-10-15 1991-02-25 Image forming device
US07/660,741 US5182597A (en) 1978-10-15 1991-02-25 Image forming device
US07/980,174 US5448338A (en) 1978-10-15 1992-11-23 Image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15337578A JPS5579463A (en) 1978-12-11 1978-12-11 Feed control unit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP59272375A Division JPS60248544A (en) 1984-12-24 1984-12-24 Feed control device

Publications (1)

Publication Number Publication Date
JPS5579463A true JPS5579463A (en) 1980-06-14

Family

ID=15561076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15337578A Pending JPS5579463A (en) 1978-10-15 1978-12-11 Feed control unit

Country Status (1)

Country Link
JP (1) JPS5579463A (en)

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