JPS5480969A - Paper feeder - Google Patents

Paper feeder

Info

Publication number
JPS5480969A
JPS5480969A JP14811077A JP14811077A JPS5480969A JP S5480969 A JPS5480969 A JP S5480969A JP 14811077 A JP14811077 A JP 14811077A JP 14811077 A JP14811077 A JP 14811077A JP S5480969 A JPS5480969 A JP S5480969A
Authority
JP
Japan
Prior art keywords
roller
separating roller
jam
paper feed
blank forms
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
JP14811077A
Other languages
Japanese (ja)
Inventor
Tamaki Kaneko
Tsugio Okuzawa
Kenichi Mizuma
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14811077A priority Critical patent/JPS5480969A/en
Publication of JPS5480969A publication Critical patent/JPS5480969A/en
Pending legal-status Critical Current

Links

Landscapes

  • Controlling Sheets Or Webs (AREA)

Abstract

PURPOSE: To beforehand prevent the formation of jam accidents, by mounting a means for turning a separating roller in the reverse direction to the advance direction of blank forms by a signal from a jam detector.
CONSTITUTION: A paper feed roller 2 is driven by a paper feed command from a control circuit 10, and checked all the time during the time when a sensor 9 detects a nose of a blank form. When two sheet feed is formed ,and blank forms jam between an upper separating roller 3 driven and a lower separating roller 4, which approximately stops, and do not reach a location of the sensor 9 after a fixed time, the control circuit 10 stops all of delivery roller pair 8, the upper separating roller 3 and the paper feed roller 2, conveyance is stopped while driving a drive motor 6, the lower separating roller 4 is inverted, and excess blank forms are returned to accumulation, thus preventing jam accidents.
COPYRIGHT: (C)1979,JPO&Japio
JP14811077A 1977-12-12 1977-12-12 Paper feeder Pending JPS5480969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14811077A JPS5480969A (en) 1977-12-12 1977-12-12 Paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14811077A JPS5480969A (en) 1977-12-12 1977-12-12 Paper feeder

Publications (1)

Publication Number Publication Date
JPS5480969A true JPS5480969A (en) 1979-06-28

Family

ID=15445463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14811077A Pending JPS5480969A (en) 1977-12-12 1977-12-12 Paper feeder

Country Status (1)

Country Link
JP (1) JPS5480969A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6367554U (en) * 1986-10-23 1988-05-07
JPH04129035U (en) * 1991-05-17 1992-11-25 ホシザキ電機株式会社 Refrigerant condenser support structure
JP2004217405A (en) * 2003-01-17 2004-08-05 Ricoh Co Ltd Image forming device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6367554U (en) * 1986-10-23 1988-05-07
JPH04129035U (en) * 1991-05-17 1992-11-25 ホシザキ電機株式会社 Refrigerant condenser support structure
JP2004217405A (en) * 2003-01-17 2004-08-05 Ricoh Co Ltd Image forming device

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