Title:
SHEET POST-PROCESSING DEVICE AND IMAGE FORMING DEVICE SYSTEM
Document Type and Number:
Japanese Patent JP2003026369
Kind Code:
A
Abstract:
To preclude misalignment of the trailing edges of sheets when a sheet bundle including sheets folded overlapping at least one time is pinched by discharge rollers and rotated.
A sheet post-processing device has the bundle discharge roller which pinches and rotates the sheet bundle placed on a sheet receptacle tray and including sheets folded overlapping at least one time and transports the sheet bundle to a stacking tray provided separately from the sheet receptacle tray, wherein an air layer removing means is installed for removing the air layer formed between the folded sheets overlapping.
More Like This:
Inventors:
HAYASHI KENICHI
Application Number:
JP2001214323A
Publication Date:
January 29, 2003
Filing Date:
July 13, 2001
Export Citation:
Assignee:
CANON KK
International Classes:
G03G15/00; B65H29/22; B65H31/32; B65H31/36; B65H31/38; B65H37/04; B65H45/14; (IPC1-7): B65H31/38; B65H29/22; B65H31/32; B65H31/36; B65H37/04; B65H45/14; G03G15/00
Attorney, Agent or Firm:
Kazunobu Sera (2 outside)