Title:
POST-PROCESSING DEVICE AND IMAGE FORMATION SYSTEM
Document Type and Number:
Japanese Patent JP2023158557
Kind Code:
A
Abstract:
To provide an image formation device that can ensure longer conveyance intervals in order to achieve normal conveyance of sheets or sheet bundles.SOLUTION: A post-processing device has buffer means for forming a sheet bundle by stacking a predetermined number of sheets while shifting them in conveying direction, and post-processing means for stacking the sheet bundles and performing post-processing on the sheet bundles. The post-processing device determines the amount of sheet delay or the amount of delay of other preceding bundles of sheets, and sets the amount of shift between multiple sheets that form sheet bundles in the buffer means according to the amount of delay.SELECTED DRAWING: Figure 11
Inventors:
MITA TAKURO
ISHIFUNE TARO
ISHIFUNE TARO
Application Number:
JP2022068471A
Publication Date:
October 30, 2023
Filing Date:
April 18, 2022
Export Citation:
Assignee:
CANON KK
International Classes:
B65H5/06; B65H9/00; B65H7/20; B65H29/58; B65H37/04; G03G15/00
Attorney, Agent or Firm:
Patent Attorney Corporation Otsuka International Patent Office
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