Abstract: A movable-member supporter includes: a first support member that includes a first support plate, a first guide unit provided at the first support plate, and a first connection section, the first guide unit guiding movement of a movable member and having one end that extends to one side surface of the first support plate, the first connection section being provided at the one side surface of the first support plate; and a second support member that includes a second support plate, a second guide unit provided at the second support plate, and a second connection section, the second guide unit guiding movement of the movable member and having one end that extends to one side surface of the second support plate, the second connection section being provided at the one side surface of the second support plate and being connected with the first connection section of the first support member.

Abstract: A post-processing apparatus includes: a binding device that performs a binding process on a bundle of sheets; a guide rail for moving the binding device; and a rotation mechanism that is arranged at a position adjacent to the guide rail and rotates the binding device that has moved on the guide rail along with movement of the binding device.

Abstract: A postprocessing apparatus includes: a first postprocessing member that performs postprocessing on a recording medium; a second postprocessing member that differs from the first postprocessing member and performs postprocessing on the recording medium; a mounting base to which the first and second postprocessing members are mounted; a support plate having a guide member that guides movement of the mounting base; and a moving mechanism that moves the mounting base along the guide member.

Abstract: A postprocessing apparatus includes: a first postprocessing member that performs postprocessing on a recording medium; a second postprocessing member that differs from the first postprocessing member and performs postprocessing on the recording medium; a mounting base to which the first and second postprocessing members are mounted; a support plate having a guide member that guides movement of the mounting base; and a moving mechanism that moves the mounting base along the guide member.

Abstract: A movable-member supporter includes: a first support member that includes a first support plate, a first guide unit provided at the first support plate, and a first connection section, the first guide unit guiding movement of a movable member and having one end that extends to one side surface of the first support plate, the first connection section being provided at the one side surface of the first support plate; and a second support member that includes a second support plate, a second guide unit provided at the second support plate, and a second connection section, the second guide unit guiding movement of the movable member and having one end that extends to one side surface of the second support plate, the second connection section being provided at the one side surface of the second support plate and being connected with the first connection section of the first support member.

Abstract: A trimming device includes: a moving unit including a transport unit that transports a booklet which includes one or more sheets and which is folded in half at a center portion of the booklet, with a folded portion of the booklet at a front, a correction unit that corrects a posture of the booklet in response to a leading end of the booklet transported by the transport unit abutting against the correction unit, the correction unit being capable of advancing to an abutting position on a path of the booklet and retracting from the path, and an upper guide unit that extends at least between the transport unit and the correction unit, the upper guide unit that guides an upper surface of the booklet, the moving unit being movable in a transport direction between (i) a predetermined upstream position and (ii) a downstream position downstream of the upstream position in the transport direction; a lower guide unit that guides a lower surface of the booklet transported by the transport unit; and a cutting unit that cu

Abstract: A post-processing apparatus includes: a binding device that performs a binding process on a bundle of sheets; a guide rail for moving the binding device; and a rotation mechanism that is arranged at a position adjacent to the guide rail and rotates the binding device that has moved on the guide rail along with movement of the binding device.

Abstract: A trimming device includes: a moving unit including a transport unit that transports a booklet which includes one or more sheets and which is folded in half at a center portion of the booklet, with a folded portion of the booklet at a front, a correction unit that corrects a posture of the booklet in response to a leading end of the booklet transported by the transport unit abutting against the correction unit, the correction unit being capable of advancing to an abutting position on a path of the booklet and retracting from the path, and an upper guide unit that extends at least between the transport unit and the correction unit, the upper guide unit that guides an upper surface of the booklet, the moving unit being movable in a transport direction between (i) a predetermined upstream position and (ii) a downstream position downstream of the upstream position in the transport direction; a lower guide unit that guides a lower surface of the booklet transported by the transport unit; and a cutting unit that cu