It is aimed to provide a conveying device for absorbent articles capable of precisely sorting an absorbent article between a main conveyance path and a branch path and a conveyance method using the same. A path switching means includes a belt conveying unit with a conveying belt arranged along an annular path and configured to circulate along the annular path to be able to convey an absorbent article and a path switching mechanism configured to switch a conveyance path specified by the conveying belt between a path along which the absorbent article is transferrable from an upstream conveying mechanism to a downstream conveying mechanism and a path along which the absorbent article is guided along a sampling path from the upstream conveying mechanism.

A sheet processing includes a first conveyance path, a buffering portion, a second conveyance path, a conveyance roller pair, a supporting portion, a moving member, a regulating portion, and a processing unit. The buffering portion is configured to superimpose a first sheet and a second sheet on each other in a state of being offset from each other in a sheet conveyance direction. An offset amount, by which a leading end of the first sheet in the sheet conveyance direction projects downstream in the sheet conveyance direction with respect to a leading end of the second sheet in the sheet conveyance direction in a state before the first sheet and the second sheet are discharged onto the supporting portion, is larger than a distance from a sheet contact position of the moving member to the regulating portion in the sheet conveyance direction.

A printer apparatus includes a printer main body having a platen roller and a print head to print on recording paper, a cutter unit configured to cut the recording paper, and a presenter unit connected to the cutter unit, wherein the recording paper on which the print head has printed enters the presenter unit through the cutter unit, and comes out from a discharge slot of the presenter unit, wherein the presenter unit includes a first roller and a second roller configured to convey the recording paper placed therebetween, and a flapper disposed along a transportation path of the recording paper between the cutter unit and both the first roller and the second roller, and configured to be flipped open to an outside of the presenter unit to expose the transportation path, wherein an angle at which the flapper is open is selectively set to one of a plurality of different angles.

A sheet post-processing apparatus includes a sheet introducing unit, a first sheet discharge unit, a second sheet discharge unit, a sheet processing unit, a sheet conveyance unit, and a control unit. The first and the second sheet discharge unit are configured to be able to discharge a sheet to an outside. The sheet conveyance unit includes a sheet conveyance path arranged between the first sheet discharge unit and the second sheet discharge unit. The control unit controls the sheet conveyance unit to convey the sheet along the sheet conveyance path toward the first sheet discharge unit to a predetermined position at which the sheet is not discharged from the first sheet discharge unit to the outside, then convey the sheet along the sheet conveyance path in an opposite direction toward the second sheet discharge unit, and discharge the sheet from the second sheet discharge unit.

A sheet processing apparatus arranged in a space between an image reading section for reading an image and an image formation section for forming an image on a sheet includes a carry-in path guiding a sheet from a carry-in entrance; a relay roller provided in the carry-in path to relay and transport the sheet; a first transport path positioned on a downstream side of the relay roller and having a carry-in roller to transport the sheet from the carry-in path to the first collection tray; and a second transport path branched from the carry-in path and having a branch roller to transport the transported sheet to the second collection tray. The relay roller shifts the sheet in a direction crossing the transport direction while a front end of the sheet enters the first transport path or the second transport path, and arrives at the carry-in roller or the branch roller.

A sheet processing apparatus arranged in a space between an image reading section for reading an image and an image formation section for forming an image on a sheet includes a carry-in path guiding a sheet from a carry-in entrance; a relay roller provided in the carry-in path to relay and transport the sheet; a first transport path positioned on a downstream side of the relay roller and having a carry-in roller to transport the sheet from the carry-in path to the first collection tray; and a second transport path branched from the carry-in path and having a branch roller to transport the transported sheet to the second collection tray. The relay roller shifts the sheet in a direction crossing the transport direction while a front end of the sheet enters the first transport path or the second transport path, and arrives at the carry-in roller or the branch roller.

A recording apparatus includes: an apparatus body that includes a recorder that performs recording on a medium; an opening-and-closing member that is able to be opened away from and closed toward the apparatus body; a unit module that is detachably attached to an attachment portion configured to become exposed by opening the opening-and-closing member, and constitutes a part of a first medium transportation path when attached to the attachment portion; a second medium transportation path that is provided above the first medium transportation path; and a path forming member that is located above the attachment portion and forms a part of the second medium transportation path; wherein the path forming member is retracted from the second medium transportation path and advances onto the opening-and-closing trajectory of the opening-and-closing member when the unit module is detached from the attachment portion.

A recording apparatus includes: an apparatus body that includes a recorder that performs recording on a medium; an opening-and-closing member that is able to be opened away from and closed toward the apparatus body; a unit module that is detachably attached to an attachment portion configured to become exposed by opening the opening-and-closing member, and constitutes a part of a first medium transportation path when attached to the attachment portion; a second medium transportation path that is provided above the first medium transportation path; and a path forming member that is located above the attachment portion and forms a part of the second medium transportation path; wherein the path forming member is retracted from the second medium transportation path and advances onto the opening-and-closing trajectory of the opening-and-closing member when the unit module is detached from the attachment portion.

A first sheet conveying path extends from a sheet supply portion toward a sheet discharge portion. A second sheet conveying path extends, from a diverging position in the first sheet conveying path, toward a switch-to-back portion. A third sheet conveying path is a conveying path for the sheet that is reversed by the switch-to-back portion. A first movable guiding portion is rotatable between a first posture in which the sheet that has reached the diverging position is guided toward the sheet discharge portion, and a second posture in which the sheet is guided into the second conveying path. A second movable guiding portion is rotatable between a third posture and a fourth posture, in the second sheet conveying path. In the third posture, the second sheet conveying path is formed in conjunction with the first movable guiding portion. In the fourth posture, the third sheet conveying path is formed.

An image forming apparatus suppresses the occurrence of dew condensation in a post-processing operation when the sheet is jammed. When information indicating that a sheet is jammed is received, if the sheet detecting sensor detects the sheet on a switching member, a controller executes a conveying action to drive the sheet conveying portion until an upstream edge of the sheet in the sheet conveyance direction passes through the switching member and then stops the sheet conveying portion.