Title:
用紙排出装置および画像形成装置
Document Type and Number:
Japanese Patent JP6443386
Kind Code:
B2
Abstract:
When a discharge count has exceeded a specified number of sheets, a sheet discharge device executes a process of moving down a discharge tray by a specified quantity and thereafter moving up the discharge tray until a top-surface detection part outputs a top-surface detection signal, while clocking a move-up time lasting from a move-up start of the discharge tray until output of the top-surface detection signal by the top-surface detection part. When the move-up time is equal to or less than a reference time, the sheet discharge device makes a next sheet discharged while the top-surface detection part outputs the top-surface detection signal; on the other hand, when the move-up time is more than the reference time, the sheet discharge device executes a correction process of moving down the discharge tray before making the next sheet discharged.
Inventors:
Takashi Furuya
Yasunori Ueno
Yasunori Ueno
Application Number:
JP2016087308A
Publication Date:
December 26, 2018
Filing Date:
April 25, 2016
Export Citation:
Assignee:
Kyocera Document Solutions Co., Ltd.
International Classes:
B65H31/18; B65H43/04
Domestic Patent References:
| JP2013155034A | ||||
| JP200038248A | ||||
| JP1171053A |
Attorney, Agent or Firm:
Sano patent office