A leveling apparatus used in a cutting process after forming process of a pouch-type secondary battery, and the leveling apparatus includes: a roller assembly having pairs of upper rollers and lower rollers arranged in at least two rows for rolling in contact with upper and lower surfaces adjacent to both rim edges of the pouch-type secondary battery; and a support frame supporting the roller assembly, wherein the roller assembly applies rolling with respect to the upper and lower surfaces adjacent to both rim edges of the pouch-type secondary battery to thereby remove stress.

A sheet profile input area is displayed on a user interface. The user interface can be in communication with a processor and a decurler device. The decurler device receives sheets output by any form of sheet output device that may add curl to the sheets. User input that corresponds to the curl of the sheets is received into the sheet profile input area. The decurler device is controlled to remove the curl of the sheets based on the user input by causing the decurler device to contact the sheets after the sheets are output from the sheet output device.

A web handling system is disclosed. The web handling system includes first dancer rollers coupled to engage and move a web of a print medium in a forward and backward direction upon stopping a printing operation and allow forward motion during the printing operation.

A printer includes an inversion path that inverts a medium, an inversion roller having a circumferential surface that serves as a path surface of the inversion path, an advancing roller having a circumferential surface that faces both a first path that is a path before the medium is inverted and a second path that is a path after the medium is inverted. The printer also includes an idler roller disposed above the inversion roller and a supply mechanism that is disposed above the idler roller and that supplies the medium toward the recording head. The inversion roller is made smaller in diameter than the advancing roller, and the inversion roller is positioned within a height range of the advancing roller, and at least part of the idler roller is positioned within the height range of the advancing roller.

A web handling system is disclosed. The web handling system includes first dancer rollers coupled to engage and move a web of a print medium in a forward and backward direction upon stopping a printing operation and allow forward motion during the printing operation.

A decurling device includes a first frame, a second frame, a decurling unit that decurls a sheet, and a level adjustment mechanism that is capable of adjusting an inclination of the decurling unit. The decurling unit includes a housing provided with a first support part and a second support part supported by the first frame and a third support part and a fourth support part supported by the second frame, paired support rollers, an endless belt, and a decurling roller. The level adjustment mechanism adjusts, in the vertical direction, a position of one of the first support part, the second support part, the third support part, and the fourth support part in the housing to adjust the inclination of the decurling unit in the vertical direction such that the paired support rollers extend in the first direction.

Examples described herein include a print media edge repair system that includes a first repair element disposed adjacent to a media handling path to repair a leading edge of a sheet of print media as the sheet of print media moves into a position relative to a printing system associated with the print media edge repair system. The print media repair system may also include a second repair element disposed opposite the first repair element across the media handling path to repair a trailing edge of the sheet of print media as the sheet of print media moves into the position relative to a printing system.

A paper reversing apparatus includes a main conveyance path, a reversing path, first and second guiding plates and a hardware processor. The reversing path is disposed so as to form a predetermined angle with respect to the main conveyance path. Paper enters the reversing path from the main conveyance path and leaves the reversing path to the main conveyance path by being sent backward. When paper enters the reversing path, the processor moves the first guiding plate to a position for the paper to follow the first guiding plate and moves the second guiding plate to a position to avoid the paper. When paper leaves the reversing path, the processor moves the second guiding plate to a position for the paper to follow the second guiding plate and moves the first guiding plate to a position to avoid the paper.

A medium discharging apparatus includes a first tray in which a medium is received and placed, a second tray in which a medium discharged from the first tray is received, a discharging mechanism that discharges the medium from the first tray toward the second tray, and a first curl suppressing member that is located above a rear end region of the medium in the discharge direction and that moves so as to follow movement of the rear end region while maintaining an attitude of the medium until the medium placed on the first tray is discharged from the first tray to the second tray by the discharging mechanism and placed on the second tray.

A post-processing apparatus performs post-processing on a paper sheet conveyed from a previous stage side, and includes: a corrector that performs bend correction on the paper sheet, in accordance with one of a plurality of bend correction methods; a post-processor that performs the post-processing on the paper sheet subjected to the bend correction performed by the corrector; and a hardware processor that selects one of the plurality of bend correction methods, on the basis of a bend correction accuracy corresponding to a product to be created by the post-processing being performed by the post-processor, and a productivity of the product, wherein from the plurality of bend correction methods, the hardware processor selects a bend correction method that reduces a difference between a post-processing time required for the post-processor to perform the post-processing and a correction time required for the corrector to perform the bend correction on the paper sheet.