Title:
SHEET LOADING DEVICE, SHEET POST-PROCESSING DEVICE, AND IMAGE FORMING APPARATUS WITH SUCH DEVICES
Document Type and Number:
Japanese Patent JP2019127355
Kind Code:
A
Abstract:
To provide a sheet loading device which can excellently maintain the integrity of sheets loaded on a tray, and also to provide a sheet post-processing device with such a device and an image forming apparatus.SOLUTION: In a sheet loading device 10, a control unit 100 executes a sheet guide process during discharge of a sheet by a second discharge roller pair 73 to locate a retractable member 13 in a protruding position protruding to a downstream side in a sheet discharge direction H11 relative to the second discharge roller pair 73. The control unit 100 also executes a sheet loading permission process until the rear end of the sheet passes through the second discharge roller pair 73 to locate the retractable member 13 in a saving position saved to an upstream side in the sheet discharge direction H11 relative to the second discharge roller pair 73. The control unit 100, during execution of the sheet guide process, executes a tray lifting process for lifting a loading tray 11 in response to an output signal from an upper surface detection sensor S3.SELECTED DRAWING: Figure 6
Inventors:
FURUYA TAKASHI
Application Number:
JP2018009344A
Publication Date:
August 01, 2019
Filing Date:
January 24, 2018
Export Citation:
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC
International Classes:
B65H43/00; B65H31/18; B65H31/26; B65H31/32; B65H37/04
Domestic Patent References:
| JPH10194569A | 1998-07-28 | |||
| JP2013112479A | 2013-06-10 | |||
| JP2014152012A | 2014-08-25 | |||
| JP2005132610A | 2005-05-26 | |||
| JPH01261161A | 1989-10-18 | |||
| JP2009035371A | 2009-02-19 |
Foreign References:
| US6241234B1 | 2001-06-05 |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Haruhiro Hirata
Masataka Otani
Haruhiro Hirata