Document feeding apparatus
AssigneeCanon Kabushiki Kaisha
InventorsShigemichi Hamano, Nobuo Sekiguchi, Akiko Kanno, Kenji Morita, Satoshi Seki
Life of this patent
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Abstract
A document feeding apparatus includes a document tray configured to receive a document placed thereon and to move up and down, a start key configured to issue a command to start a process accompanied by a document feeding of the feeding unit, and an operation key configured to be used to set a condition for the process. The document feeding apparatus is operable in a first mode or second mode, wherein the first mode the document tray is raised in response to an operation of the start key and in the second mode, the document tray is raised in response to an operation of the operation key.
Claims7
A document feeding apparatus comprising:
- a document tray configured to receive a document placed thereon and to move up and down;
- a driving unit configured to cause the document tray to move up and down between a waiting position in which to wait for a document to be placed and a feeding position in which the document is able to be fed;
- a feeding unit configured to feed the document in a state in which the document tray is in the feeding position;
- a start key configured to be used to issue a command to start a process accompanied by a document feeding of the feeding unit;
- an operation key configured to be used to set a condition for the process;
- a selection unit configured to select either a first mode or a second mode;
- and
- a control unit configured to control the driving unit such that in the first mode, the document tray is raised in response to an operation of the start key, and in the second mode, the document tray is raised in response to an operation of the operation key.
A document feeding apparatus comprising:
- a document tray configured to receive a document placed thereon and to move up and down;
- a driving unit configured to cause the document tray to move up and down between a waiting position in which to wait for a document to be placed and a feeding position in which the document is able to be fed;
- a feeding unit configured to feed the document in a state in which the document tray is in the feeding position;
- a start key configured to be used to issue a command to start a process accompanied by a document feeding of the feeding unit;
- a movable operation member configured to be operated to prepare for the process;
- a selection unit configured to select either a first mode or a second mode;
- and
- a control unit configured to control the driving unit such that in the first mode, the document tray is raised in response to an operation of the start key, and in the second mode, the document tray is raised in response to an operation of the operation member.
Dependencies are inferred from the claim text.