| 主权项 |
1. A bookbinding apparatus comprising:
a conveyance portion configured to hold a bundle of paper sheets, the bundle of paper sheets being a plurality of paper sheets stacked in a first direction, and also configured to convey the bundle of paper sheets in a second direction, the second direction being a direction orthogonal to the first direction, and the first direction including a third direction and a fourth direction that are directions opposite to each other; an adhesive portion forming portion configured to form an adhesive portion on an end face, in the second direction, of the bundle of paper sheets held by the conveyance portion; a cover sheet supply portion configured to supply a cover sheet that is configured to cover the bundle of paper sheets to a predetermined supply position; a cover sheet holding portion configured to hold the cover sheet supplied to the supply position by the cover sheet supply portion in a state in which the cover sheet and the adhesive portion formed by the adhesive portion forming portion face each other in the second direction, the cover sheet holding portion including a first holding portion, a second holding portion and a movement portion, the first holding portion being configured to hold the cover sheet supplied to the supply position on the third direction side with respect to a contact position, the second holding portion being provided on the fourth direction side with respect to the first holding portion and being configured to hold the cover sheet supplied to the supply position on the fourth direction side with respect to the contact position, the movement portion being configured to move at least one of the first holding portion and the second holding portion in the first direction, and the contact position being a position where the adhesive portion comes into contact with the cover sheet; a processor; and a memory storing computer-readable instructions, the computer-readable instructions, when executed by the processor, causing the processor to perform processes comprising:
causing the conveyance portion to convey the bundle of paper sheets toward the contact position in a state in which the cover sheet is held by the cover sheet holding portion. |
