Sheet processing apparatus, control method therefor and storage medium
AssigneeCanon Kabushiki Kaisha
InventorYuzo Harano
Life of this patent
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Abstract
A sheet processing apparatus of an aspect of the present invention includes stack trays provided with alignment members for applying an alignment process to sheets. At the time of discharging sheets, in a case where a sheet is already stacked on a first stack tray that has been decided on as a discharge destination for a sheet to be discharged, the sheet processing apparatus determines whether or not the width of the sheet to be discharged matches the width of the already-stacked sheet. In a case where the widths of the sheets do not match, a discharge destination for the sheet to be discharged is changed to a second stack tray.
Claims14
A sheet processing apparatus comprising:
- a first stack tray on which a sheet be stacked;
- a second stack tray on which a sheet can be stacked;
- alignment members configured to align a sheet stacked on the first stack tray by coming into contact with sides of the sheet stacked on the first stack tray in a width direction perpendicular to a sheet conveyance direction;
- a determiner that determines, in a case where the first stack tray is designated as a discharge destination for a first sheet and a second sheet is already stacked on the first stack tray, whether or not a width of the first sheet in the width direction is smaller than a width of the second sheet in the width direction;
- a changer that changes the discharge destination for the first sheet from the first stack tray to the second stack tray in accordance with a determination result, by the determiner, indicating that the width of the first sheet is smaller than the width of the second sheet and regardless of a length of the first sheet in the sheet conveyance direction;
- and
- a receiver that receives a user operation,
- wherein, when the receiver receives a user operation indicating that a predetermined option has been selected by a user, the changer does not change the discharge destination regardless of the determination result indicating that the width of the first sheet is smaller than the width of the second sheet.
A control method for a sheet processing apparatus including a first stack tray on which a sheet can be stacked, a second stack tray on which a sheet can be stacked and alignment members configured to align a sheet stacked on the first stack tray by coming into contact with sides of the sheet stacked on the first stack tray in a width direction perpendicular to a sheet conveyance direction,
- the control method comprising:
- determining, in a case where the first tack tray is designated as a discharge destination for a first sheet and a second sheet is already stacked on the first stack tray, whether or not a width of the first :sheet in the width direction is smaller than a width of the second sheet in the width direction;
- changing the discharge destination for the first sheet from the first stack tray to the second stack tray in accordance with a determination result, by the determination step, indicating the width of the first sheet smaller than the width of the second sheet and regardless of a length of the first sheet in the sheet conveyance direction;
- and
- receiving a user operation,
- wherein, when the received user operation indicates that a predetermined option has been selected by a user, the discharge destination is not changed regardless of the determination result indicating that the width of the first sheet is smaller than the width of the second sheet.
A computer-readable storage medium storing a program that, when executed by a sheet processing apparatus including a first stack tray on which a sheet can be stacked, a second stack tray on which a sheet can be stacked and alignment members configured to align a sheet stacked on the first stack tray by coming into contact with sides of the sheet stacked on the first stack tray in a width direction perpendicular to a sheet conveyance direction, causes the sheet processing apparatus to perform a control method comprising:
- determining, in a case where the first stack tray is designated as a discharge destination for a first sheet and a second sheet is already stacked on the first stack tray, whether or not a width of the first sheet in the width direction is smaller than a width of the second sheet in the width direction;
- changing the discharge destination for the first sheet from the first stack tray to the second stack tray in accordance with a determination result, by the determination step, indicating the width of the first sheet is smaller than the width of the second sheet and regardless of a length of the first sheet in the sheet conveyance direction;
- and
- receiving a user operation,
- wherein, when the received user operation indicates that a predetermined option has been selected by a user, the discharge destination is not changed regardless of the determination result indicating that the width of the first sheet is smaller than the width of the second sheet.
A sheet processing apparatus comprising:
- a first stacking portion on which a sheet is stacked;
- a second stacking portion on which a sheet is stacked;
- alignment members configured to align a sheet stacked on the first stacking portion by coming into contact with sides of the sheet stacked on the first stacking portion in a width direction perpendicular to a sheet conveyance direction;
- a determiner that determines, in a case where the first stack tray is designated as, a discharge destination for a first sheet and a second sheet is already stacked on the first stacking portion, whether or not a width of the first sheet in the width direction is smaller than a width of the second sheet in the width direction;
- and
- a changer that changes the discharge destination for the first sheet from the first stacking portion to the second stacking portion in accordance with a determination result, by the determiner, indicating that the width of the first sheet is smaller than the width of the second sheet and regardless of a length of the first sheet in the sheet conveyance direction.
Dependencies are inferred from the claim text.