JPH03172273A - Paper discharge device - Google Patents

Paper discharge device

Info

Publication number
JPH03172273A
JPH03172273A JP1313055A JP31305589A JPH03172273A JP H03172273 A JPH03172273 A JP H03172273A JP 1313055 A JP1313055 A JP 1313055A JP 31305589 A JP31305589 A JP 31305589A JP H03172273 A JPH03172273 A JP H03172273A
Authority
JP
Japan
Prior art keywords
paper
drive
detecting
rollers
discharge
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
JP1313055A
Other languages
Japanese (ja)
Inventor
Tadashi Fujioka
Hidekazu Sakagami
Yoshiki Yoshioka
Original Assignee
Mita Ind 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 Mita Ind Co Ltd filed Critical Mita Ind Co Ltd
Priority to JP1313055A priority Critical patent/JPH03172273A/en
Publication of JPH03172273A publication Critical patent/JPH03172273A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To stably perform sorting and wedging of paper without additionally providing a surplus roller by providing a control means which is for changing a feed direction of the paper with paper carry out force of right and left discharge rollers unevenly generated by controlling a drive means being based on a detection result from a paper detecting means.
CONSTITUTION: A discharge roller for discharging paper 4 while nipping it by a pair of upper and lower rollers (11a, 11b), (12a, 12b) to a paper storage means and drive means (clutch) 19a, 19b for detachably driving the pair of upper and lower rollers are provided. Further by providing a paper detecting means for detecting a conveying condition of the paper 4, being based on a detection result from the paper detecting means, a drive content of the drive means 19a, 19b is controlled by a control means 51 to unevenly generate paper discharge force in the right and left discharge rollers 11a, 12a with a feed direction of the paper 4 changed, and sorting of the paper 4 is stably performed.
COPYRIGHT: (C)1991,JPO&Japio
JP1313055A 1989-11-30 1989-11-30 Paper discharge device Pending JPH03172273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1313055A JPH03172273A (en) 1989-11-30 1989-11-30 Paper discharge device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1313055A JPH03172273A (en) 1989-11-30 1989-11-30 Paper discharge device

Publications (1)

Publication Number Publication Date
JPH03172273A true JPH03172273A (en) 1991-07-25

Family

ID=18036669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1313055A Pending JPH03172273A (en) 1989-11-30 1989-11-30 Paper discharge device

Country Status (1)

Country Link
JP (1) JPH03172273A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366212A (en) * 1992-04-27 1994-11-22 Roll Systems, Inc. Web-fed sheet stacker and separator
US5533719A (en) * 1992-04-27 1996-07-09 Roll Systems, Inc. Stacker jam detector
JP2008150204A (en) * 2006-12-20 2008-07-03 Canon Inc Printing system, job processing method, program, and storage medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01133861A (en) * 1987-11-18 1989-05-25 Ricoh Co Ltd Paper discharge device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01133861A (en) * 1987-11-18 1989-05-25 Ricoh Co Ltd Paper discharge device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366212A (en) * 1992-04-27 1994-11-22 Roll Systems, Inc. Web-fed sheet stacker and separator
US5533719A (en) * 1992-04-27 1996-07-09 Roll Systems, Inc. Stacker jam detector
US5558319A (en) * 1992-04-27 1996-09-24 Roll Systems, Inc. Web stacker and separator with sheet offsetting kicker
JP2008150204A (en) * 2006-12-20 2008-07-03 Canon Inc Printing system, job processing method, program, and storage medium

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