Title:
シート積載装置、およびこれを備えた画像形成装置
Document Type and Number:
Japanese Patent JP5789574
Kind Code:
B2
Abstract:
A sheet stacking device (25) includes a device main body (23), a sheet discharge unit (135), a sheet stacking portion (26) and a sheet detector (7). The sheet discharge unit discharges sheets. The sheet stacking portion includes a sheet stacking surface on which the sheets are to be stacked. The opening (252) is formed in the sheet stacking surface. The sheet detector includes a detection piece (721B) capable of projecting upwardly of the sheet stacking surface from the opening. The sheet detector detects a first state, a second state and a third state. The first state is a state where no sheet is placed on the sheet stacking surface. The second state is a state where a first number of the sheets discharged are placed on the sheet stacking surface. The third state is a state where a second number of the sheets larger than the first number are placed on the sheet stacking surface.
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Inventors:
Masaki Murashima
Application Number:
JP2012188846A
Publication Date:
October 07, 2015
Filing Date:
August 29, 2012
Export Citation:
Assignee:
Kyocera Document Solutions Co., Ltd.
International Classes:
B65H43/06; B65H31/26
Domestic Patent References:
| JP2002167119A | ||||
| JP2004299882A | ||||
| JP62200638U | ||||
| JP2010076899A |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Haruhiro Hirata
Masataka Otani
Haruhiro Hirata