STAPLER DRIVER, STAPLER DRIVING METHOD, POST-TREATMENT APPARATUS, AND IMAGE FORMING DEVICE

摘要

PROBLEM TO BE SOLVED: To suppress an operation sound while securing the productivity of stapling operations with regard to a stapler driver etc.SOLUTION: A stapler driving method includes the first process in which first power is supplied toward a motor which is the driving source of the stapling operation, before a point of time of a specified operation spot included in a stapling operation, and after the point of time of the operation spot, second power lower than the first power is supplied toward the motor, and a second process for braking the motor after the time of the operation spot.