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Patent Searching and Data


Title:
SHEET PROCESSING DEVICE AND IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2016016908
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet processing device facilitating a removal work of defective products by easily discriminating whether a discharged sheet bundle is a non-defective product of a prescribed number of sheets or a defective product deficient in the number of sheets.SOLUTION: A sheet processing device 4 includes: storage guides 71 and 72 and a positioning member 73 for forming a sheet bundle of a prescribed number of sheets by overlapping conveyed sheets; a folding device 74 for performing processing on the sheet bundle; a stopper driving motor for relatively moving the sheet bundle to the folding device 74 before the folding processing; and a CPU which controls the stopper driving motor to align a folding position N of the sheet bundle by the folding device 74 with a folding reference position M of the sheet bundle. The CPU shifts the folding position N from the folding reference position M for a sheet bundle Pb deficient in the number of sheets.SELECTED DRAWING: Figure 6

Inventors:
SAGAWA HIROSHI
Application Number:
JP2014138283A
Publication Date:
February 01, 2016
Filing Date:
July 04, 2014
Export Citation:
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Assignee:
CANON FINETECH INC
International Classes:
B65H43/04; B65H37/04; B65H45/18; G03G15/00
Attorney, Agent or Firm:
Kazuo Chikajima