An inkjet recording apparatus includes memory, a processor, an image forming section, and a bending mechanism. The memory stores therein bending information in which a plurality of bending amounts corresponding to respective ejection amounts of an ink ejected from the image forming section are defined. The processor sets a bending amount of a sheet to be conveyed. The bending mechanism includes a roller and a belt that hold the sheet therebetween, and bends the sheet by moving a position of a center of the roller toward the belt based on the set bending amount. The processor calculates for each of areas of the sheet an amount of the ink ejected to the area, and sets the bending amount of the sheet based on the bending amounts corresponding to the calculated amounts of the ink ejected to the respective areas in the bending information.

A curl correcting device (1) includes a pressing unit (12) disposed on a +Z direction side of a blister film, and pressing, by a pressing member (121), an area including a pocket in the blister film and including both end portions of the blister film in an X-axis direction; and a support member (131) supporting the blister film in a state of abutting on a −Z direction side on both sides of an area pressed by the pressing member (121) in a Y-axis direction of the blister film. A recess (121a) having a width in the X-axis direction greater than a width in the X-axis direction of the pocket and penetrating the pressing member (121) in the Y-axis direction is formed at a location corresponding to the pocket of the blister film on the −Z direction side of the pressing member (121).

A curl correcting device (1) includes a pressing unit (12) disposed on a +Z direction side of a blister film, and pressing, by a pressing member (121), an area including a pocket in the blister film and including both end portions of the blister film in an X-axis direction; and a support member (131) supporting the blister film in a state of abutting on a −Z direction side on both sides of an area pressed by the pressing member (121) in a Y-axis direction of the blister film. A recess (121a) having a width in the X-axis direction greater than a width in the X-axis direction of the pocket and penetrating the pressing member (121) in the Y-axis direction is formed at a location corresponding to the pocket of the blister film on the −Z direction side of the pressing member (121).

A conveying device includes a plurality of rotating bodies and a plurality of projecting rotators. The rotating bodies are spaced apart in a sheet conveyance direction in which a sheet is conveyed. The projecting rotators are spaced apart in the sheet conveyance direction on a side of an opposite face opposite a liquid applied face of the sheet. Each of the projecting rotator has a plurality of projections projecting radially outward. The rotating bodies are arranged to contact the projecting rotators. A contact pressure of the rotating bodies with the projecting rotators is smaller on an upstream side than on a downstream side in the sheet conveyance direction. One of an interval between the rotating bodies in the sheet conveyance direction and an interval between the projecting rotators in the sheet conveyance direction is smaller on the upstream side than on the downstream side in the sheet conveyance direction.

A recording apparatus includes a recording unit, a discharge unit that discharges a medium on which recording is performed by the recording unit, and a medium receiving unit that receives a medium discharged by the discharge unit, and a medium can be fed to an optional device attached to an apparatus main body from the discharge unit. The discharge unit includes a discharge roller that discharges a medium, a forming unit that forms a medium to be discharged, and a detection unit that detects a stacking height of a medium stacked on the medium receiving unit and is located at a position where the detection unit interferes with the optional device when the optional device is attached, the detection unit and the forming unit are integrally configured, and the detection unit and the forming unit are configured to be integrally attached to and removed from the apparatus main body.

A sheet discharge apparatus includes a discharge and sheet support unit, a detection unit, a rotation member having a first abutting portion positioned above the sheet support unit, and a pressing member provided rotatably independent of the rotation member. The discharge unit nips and discharges a sheet in a sheet discharge direction. The sheet support unit supports the discharged sheet. The rotation member rotates when the first abutting portion is pressed by the sheet. The detection unit detects a position of the rotation member. A second abutting portion of the pressing member abuts against the sheet at a position downstream from a position at which the discharge unit nips the sheet and upstream from the first abutting portion in the sheet discharge direction. The pressing member presses the sheet discharged from the discharge unit downward using the second abutting portion, regardless of a position of the rotation member.

A sheet discharge apparatus includes a discharge and sheet support unit, a detection unit, a rotation member having a first abutting portion positioned above the sheet support unit, and a pressing member provided rotatably independent of the rotation member. The discharge unit nips and discharges a sheet in a sheet discharge direction. The sheet support unit supports the discharged sheet. The rotation member rotates when the first abutting portion is pressed by the sheet. The detection unit detects a position of the rotation member. A second abutting portion of the pressing member abuts against the sheet at a position downstream from a position at which the discharge unit nips the sheet and upstream from the first abutting portion in the sheet discharge direction. The pressing member presses the sheet discharged from the discharge unit downward using the second abutting portion, regardless of a position of the rotation member.

A web processing system is provided. The web processing system supplies a processed continuous web of material to a cutting arrangement. The cutting arrangement forms sheets from the continuous web of material. The sheets are then supplied to multiple folding arrangements such that a single web of material is used to supply sheets to multiple folding arrangements.

A web processing system is provided. The web processing system supplies a processed continuous web of material to a cutting arrangement. The cutting arrangement forms sheets from the continuous web of material. The sheets are then supplied to multiple folding arrangements such that a single web of material is used to supply sheets to multiple folding arrangements.

The present disclosure provides an apparatus to support a sheet and configured to stably detect a presence of the sheet with a simple arrangement, and an image forming apparatus including such apparatus. A sheet discharging apparatus includes an apparatus body, a discharge member provided in the apparatus body and configured to discharge a sheet, a movable tray movable with respect to the apparatus body and including a sheet supporting surface configured to support the sheet discharged by the discharge member, a movable member supported by the movable tray and configured to move by being pressed by the sheet supported on the sheet supporting surface, and a detecting portion provided in the apparatus body and configured to detect a presence of the sheet supported on the sheet supporting surface in response to a position of the movable member.