摘要:
A sheet ejection device including: a sheet stacking section; a sheet trailing edge hitting section; a pair of sheet holding members for holding a sheet or plural sheets placed one on top of another at a sheet holding position, and moving the same to the sheet stacking position; and a friction member that is provided on one of the sheet holding members and that comes in contact with the topmost sheet of the sheets stacked on the sheet stacking section; wherein, when the sheet holding members reach the sheet stacking position, one of the sheet holding members is moved upstream in the sheet ejecting direction, whereby the trailing edge of the held sheet is made to hit against the sheet trailing edge hitting section, and the friction member comes in contact with the topmost sheet, and then the topmost sheet is biased toward the sheet trailing edge hitting section.
摘要:
A sheet processing apparatus including: a sheet supporting table that supports a sheet stack made of a plurality of sheets which have been folded; a stopper against which a first edge of the sheet stack which is a side to be cut of the sheet stack is pressed on the sheet supporting table; and a pushing member which pushes a second edge of the sheet stack so that the first edge is pressed against the stopper, wherein the pushing member comprises a first surface that is inclined with respect to a sheet supporting surface of the sheet supporting table so that the first surface restricts a height of the folded part of the sheet stack with respect to the sheet supporting surface when the pushing member presses the sheet stack towards the stopper.
摘要:
A sheet ejection device capable of applying shift processing to the sheets on an ejection tray, using the alignment member contacting the sheets at a plurality of points in the direction in which the sheets are ejected.
摘要:
A sheet cutting device includes: an interposing section that interposes a sheet bundle in which a plurality of sheets are bundled; a cutting blade section having a cutting blade that cuts a sheet bundle interposed by the interposing section; a blade receiving member that receives a cutting edge of the cutting blade in the case of cutting; and a controller that controls a stop position of the cutting blade in the case of cutting. The controller controls the cutting blade section so that an amount of movement from a standby position of the cutting blade to the stop position becomes great when the number of times of cutting operations is increased.
摘要:
A sheet post-processing apparatus including, a sheet receiving section to receive sheets, a punching device to punch sheets; an accumulating section to accumulate sheets; a stitching device to stitch the sheets accumulated in the accumulating section; a sheet discharging section to which the sheets stitched by the stitching device are discharged; and a conveyance path to connect the sheet receiving section, the punching device, the accumulating section, and the sheet discharging section, wherein the conveyance path comprises an upper loop and a lower loop and has an S-shaped conveyance path to convey a sheet from the sheet receiving section to the accumulating section; and the punching device is arranged in the upper loop.