A transfer apparatus includes a transfer device which performs transfer processing to transfer a transfer layer or protection layer to first and second faces of a card-shaped recording medium, a correcting device which performs decurl processing to correct a curl of the recording medium to which the transfer layer is transferred, a transfer sequence determining device which determines a transfer sequence to the first face and the second face of the recording medium, and a control device which controls the transfer device and the correcting device. The transfer sequence determining device determines the transfer sequence so that the transfer processing is performed alternately on the first face and the second face at least once. The control device performs the decurl processing with the correcting device for the difference between the number of times of the transfer processing on the first face and the second face of the recording medium.

A sheet discharging device includes a housing, a drive roller, a first pinch roller, a second pinch roller, a holder, a guide member, and an urging member urging the first pinch roller toward the drive roller. The second pinch roller is positioned downstream of the first pinch roller in a discharging direction. The holder has a connecting portion supporting the first and second pinch rollers. The first pinch roller is movable between a contact position in contact with the drive roller and a separated position separated from the drive roller. Between the first and second pinch rollers in the discharging direction, the guide member is farther away from the drive roller than the connecting portion is when the first pinch roller is at the contact position, and is closer to the drive roller than the connecting portion is when the first pinch roller is at the separated position.

A processing apparatus includes a processing section configured to perform processing to a medium, a discharge section configured to discharge the medium that has been transported from the processing section along a medium transport path, and a first contact section configured to come into contact with the medium that has passed through the processing section and being transported toward the discharge section in the medium transport path to press the medium from one side toward the other side. The first contact section is switched between a first position for pressing the medium and a second position that is closer to the one side than the first position.

A sheet discharging apparatus configured to discharge a sheet includes a discharging portion, a contact member, and a detector. The discharging portion discharges a sheet so as to be bent in a curved shape in a width direction of the sheet, perpendicular to a discharging direction of the sheet when viewed in a sheet discharging direction. The contact member is moved by contact with the sheet discharged by the discharging portion, wherein the contact member includes a contact surface to be in contact with the sheet which is inclined along the curved shape of the sheet in the width direction of the sheet when viewed in the sheet discharging direction. The detector detects a discharging of the sheet based on the movement of the contact member.

A sheet discharging apparatus configured to discharge a sheet includes a discharging portion, a contact member, and a detector. The discharging portion discharges a sheet so as to be bent in a curved shape in a width direction of the sheet, perpendicular to a discharging direction of the sheet when viewed in a sheet discharging direction. The contact member is moved by contact with the sheet discharged by the discharging portion, wherein the contact member includes a contact surface to be in contact with the sheet which is inclined along the curved shape of the sheet in the width direction of the sheet when viewed in the sheet discharging direction. The detector detects a discharging of the sheet based on the movement of the contact member.

A sheet conveyance apparatus includes a reverse conveyance portion and a second conveyance direction, a supporting portion configured to support a lower surface of the sheet conveyed by the reverse conveyance portion, and an opposing portion provided along and above the supporting portion. Either one of the supporting portion and the opposing portion includes a first projected portion. The other of the supporting portion and the opposing portion includes a second projected portion and a third projected portion. The first projected portion is arranged between the second projected portion and the third projected portion in a width direction intersecting with the first conveyance direction. At least a part of the first projected portion is arranged to overlap with the second projected portion and the third projected portion in a sheet thickness direction.

A sheet conveyance apparatus includes a reverse conveyance portion and a second conveyance direction, a supporting portion configured to support a lower surface of the sheet conveyed by the reverse conveyance portion, and an opposing portion provided along and above the supporting portion. Either one of the supporting portion and the opposing portion includes a first projected portion. The other of the supporting portion and the opposing portion includes a second projected portion and a third projected portion. The first projected portion is arranged between the second projected portion and the third projected portion in a width direction intersecting with the first conveyance direction. At least a part of the first projected portion is arranged to overlap with the second projected portion and the third projected portion in a sheet thickness direction.

A printer includes a guide frame, a deforming section, and a lever member. The guide frame includes a transport path. The deforming section includes a toothed roller, a supporting holder, and a torsion spring and deforms paper. The toothed roller comes into contact with the paper discharged from the transport path. The supporting holder is configured to pivot between a first position at which the toothed roller is located on the transport path and a second position at which the toothed roller is not located on the transport path. The torsion spring presses the supporting holder from the second position to the first position. The lever member is configured to switch between a regulating state in which pivoting of the supporting holder at the first position or the second position is regulated and a non-regulating state in which pivoting of the supporting holder is not regulated.

A printer includes a guide frame, a deforming section, and a lever member. The guide frame includes a transport path. The deforming section includes a toothed roller, a supporting holder, and a torsion spring and deforms paper. The toothed roller comes into contact with the paper discharged from the transport path. The supporting holder is configured to pivot between a first position at which the toothed roller is located on the transport path and a second position at which the toothed roller is not located on the transport path. The torsion spring presses the supporting holder from the second position to the first position. The lever member is configured to switch between a regulating state in which pivoting of the supporting holder at the first position or the second position is regulated and a non-regulating state in which pivoting of the supporting holder is not regulated.

An inkjet recording apparatus (1) includes an image forming section (40), a decurler (20), a changing section (50), a first calculating section (72), storage (60), a second calculating section (73), and a controller (75). The image forming section (40) ejects ink onto a sheet (S). The decurler (20) bends the sheet (S). The changing section (50) changes a bending amount of the sheet (S). The first calculating section (72) calculates an ink ejection rate () to the sheet (S) for each of areas of the sheet (S). The storage (60) stores therein first bending information (62) indicating a first target bending amount () of a specific area of the sheet (S) corresponding to the ink ejection rate () to the specific area. The second calculating section (73) calculates a second target bending amount of each of the areas. The controller (75) controls the changing section (50) based on the second target bending amounts.