Duplo Seiko Corporation

Kenta Yamada

Hiromichi Kanaoka

A apparatus for processing sheets includes: a conveyance unit conveying a sheet; a processing unit provided with processing members processing the sheet along a conveyance direction, and a moving unit moving the processing members in a width direction; and a controller. When a processing position in the width direction to be processed by the processing members is different between a sheet conveyed ahead by the conveyance unit and a subsequent sheet, the controller processes the subsequent sheet by using a processing member having a minimum movement distance from the processing position of the sheet conveyed ahead among the processing members.

Apparatus for processing sheets

In a sheet processing apparatus including a guide member that rotates by contact with a sheet processing unit, collision of the sheet processing unit with the guide member in a rotating state is avoided. A sheet conveyance apparatus includes: sheet processing units that move along one movement path intersecting a conveyance direction of a sheet; guide members that each include a fixed end rotatable about a rotation center line and support the sheet from below; a biasing member that biases the guide member so as to return to an original orientation in which a part of the guide member is located on the movement path; and a collision determination unit that determines, before at least one of the sheet processing units is moved and based on a movement start position and a target position of a movement target sheet processing unit and a size and an orientation before start of movement of the guide member, whether or not there is a possibility of occurrence of collision of the movement target sheet processing unit with the guide member in a rotating state.

Sheet processing apparatus

A sheet processing apparatus includes: at least one processing tool that takes a processable state and an unprocessable state; a setting unit that sets operation parameters on the processable state and the unprocessable state; and a control unit that controls an operation of the processing tool based on the set operation parameters, in which the setting unit sets the operation parameters such that: a processable state holding process in which the processing tool holds the processable state, is executed, when a certain portion-to-be-processed is formed in a certain pre-product and then a next portion-to-be-processed of the same type as the certain portion-to-be-processed is formed in a next pre-product; and/or a processing tool selection process in which the processing tool for forming the portion-to-be-processed is selected so that a moving distance of the processing tool is minimized, is executed.

A processing job generation apparatus includes an acquisition unit that acquires first information on a print image, and a processing position setting unit that causes a print image and a processing mark indicating a processing position of processing to be performed on the sheet to be simultaneously displayed on the display device, and sets a processing position on basis of the print image and the processing mark displayed on the display device.

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Kinokawa, Japan

Kenta Yamada