Title:
SHEET PROCESSING DEVICE AND IMAGE FORMATION SYSTEM
Document Type and Number:
Japanese Patent JP2015229585
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce an operation sound at a time of an initial operation of a sheet processing device.SOLUTION: A sheet processing device includes: an upper paper discharge roller 520 which is operated when a through paper discharge mode is performed; a transportation motor 5520 for driving the upper paper discharge roller 520; a stapler 532 which is not operated when the through paper discharge mode is performed; a stapler movement motor 2103 for driving the stapler 532; and a CPU 550 for controlling operations of the upper paper discharge roller 520 and the stapler 532. The CPU 550 executes a preparatory operation for operating the stapler 532 by the stapler movement motor 2103 concurrently with the operation of the upper paper discharge roller 520 driven by the transportation motor 5520 when the through paper discharge mode is performed.
Inventors:
TOMII FUTOSHI
KATO HITOSHI
ISHIKAWA NAOKI
FUKATSU YASUO
KATO HITOSHI
ISHIKAWA NAOKI
FUKATSU YASUO
Application Number:
JP2014117688A
Publication Date:
December 21, 2015
Filing Date:
June 06, 2014
Export Citation:
Assignee:
CANON KK
International Classes:
B65H37/00; B65H37/04; G03G15/00
Attorney, Agent or Firm:
Hiroyuki Niwa
Eiko Nakamura
Nishio Mira
Eiko Nakamura
Nishio Mira
Previous Patent: ELEVATOR HOISTING MACHINE
Next Patent: MOVABLE HAND RAIL CLEANING DEVICE OF PASSENGER CONVEYOR
Next Patent: MOVABLE HAND RAIL CLEANING DEVICE OF PASSENGER CONVEYOR