Title:
SHEET TREATMENT DEVICE AND IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2015020882
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet treatment device which improves the visibility of a sheet bundle discharged without post-treatment.SOLUTION: A CPU circuit part (800) receives a carried sheet, controls the drive of a sheet return paddle (41), a rack part 45a, a rear edge regulation part 45b, alignment plates 42a, 42b and the like and forms a sheet bundle made of a plurality of received sheets. Further, the CPU circuit part (800) controls the drive of the alignment plates 42a, 42b when ejecting sheet bundle S in a number exceeding the number of sheets that a stapler 44 can perform post-treatment from a treatment tray 46. Thereby, the sheet bundle S in a number exceeding the number of sheets that the stapler 44 to perform post-treatment is shifted to a second discharge position different from a first discharge position when the bundle of the number of sheets that the stapler 44 can perform post-treatment is discharged.
Inventors:
MOTOMIYA SHIGEO
Application Number:
JP2013151638A
Publication Date:
February 02, 2015
Filing Date:
July 22, 2013
Export Citation:
Assignee:
CANON KK
International Classes:
B65H37/04; B65H31/26; B65H33/08
Domestic Patent References:
| JPH11139663A | 1999-05-25 | |||
| JP2011184153A | 2011-09-22 | |||
| JP2011256009A | 2011-12-22 | |||
| JP2000044109A | 2000-02-15 | |||
| JP2005306580A | 2005-11-04 | |||
| JP2003012223A | 2003-01-15 | |||
| JP2008207883A | 2008-09-11 |
Attorney, Agent or Firm:
Masatake Suzuki
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