A medium conveyance device includes a conveyor configured to convey a medium along a conveyance path, a first sensor configured to detect whether or not the medium is disposed is a detection region in the conveyance path, and a controller configured to control the conveyor to convey the medium in an ejection direction opposite to a feed direction when the conveyor conveys the medium in the feed detection and when the first sensor no longer detects the medium, wherein the controller controls the conveyor to convey the medium in the ejection direction when the conveyor keeps the medium stopped and when the first sensor no longer detects the medium.

A post-processing apparatus includes a first discharge section configured to discharge a medium having thereon information recorded by a recording section, a processing tray configured to be loaded with the medium discharged by the first discharge section, an edge alignment section disposed on the processing tray, a transport section making contact with an upper surface of the medium mounted on the processing tray and configured to transport the medium to the edge alignment section, a position change section configured to change a relative position of the transport section with respect to the processing tray, and a controller configured to change pressure of when the transport section presses the medium by controlling the position change section, and a post-processing section configured to perform post-processing on the medium on the processing tray, wherein the controller changes the pressure based on processing information regarding processing to be performed on the medium.

A post-processing apparatus includes a first discharge section configured to discharge a medium having thereon information recorded by a recording section, a processing tray configured to be loaded with the medium discharged by the first discharge section, an edge alignment section disposed on the processing tray, a transport section making contact with an upper surface of the medium mounted on the processing tray and configured to transport the medium to the edge alignment section, a position change section configured to change a relative position of the transport section with respect to the processing tray, and a controller configured to change pressure of when the transport section presses the medium by controlling the position change section, and a post-processing section configured to perform post-processing on the medium on the processing tray, wherein the controller changes the pressure based on processing information regarding processing to be performed on the medium.

A medium conveying apparatus includes a floating sensor located on an upstream side of a first roller in the medium conveying direction to detect a floating of the medium placed on a medium tray, a skew sensor located on a downstream side of a second roller in the medium conveying direction to detect a skew of the medium conveyed by the second roller, and a processor to determine whether the floating of the medium has occurred based on an output signal from the floating sensor, determine whether the skew of the medium has occurred based on an output signal from the skew sensor, and determine that a conveyance abnormality of the medium has occurred when the processor determines that the floating of the medium has occurred and the processor determines that the skew of the medium has occurred.

A sheet feeding apparatus includes a detection unit provided to be movable with respect to a sheet stacking portion and configured to detect a sheet by causing a contact portion to come into contact with an uppermost sheet stacked on a stacking surface, wherein a bottom portion of the sheet stacking portion forms a part of a bottom portion of the sheet feeding apparatus, the sheet stacking portion is provided with a through hole configured to be expose in the case where no sheet is stacked on the stacking surface, the through hole penetrating the stacking surface to a bottom surface of the sheet stacking portion, and the contact portion is positioned inside the through hole in the case where no sheet is stacked on the stacking surface.

A sheet feeding apparatus includes a tray on which a sheet is to be placed, a feeding roller, a separating portion that forms a separation nip to separate sheets, a rotating member provided between the feeding position and the separation nip in a sheet conveying direction, a first detecting sensor, a second detecting sensor, a driving source, and a control portion. The rotating member rotates by being pushed by a leading end of the sheet. The control portion detects a position of a trailing end of a preceding sheet separated by the separating portion by using the second detecting sensor, and detects presence or absence of a subsequent sheet placed on the tray by using the first detecting sensor. Based on detection results of the first detecting sensor and second detecting sensor, the control portion controls the driving source such that the feeding roller starts to feed the subsequent sheet.

A center-alignment apparatus for use in an ATM has a transport mechanism to transport a document into the ATM. One or more plates operable in tandem to move the document toward a centerline of a path the document is to travel. Edge-detection sensor(s) on the plate sense an edge of the document when the plate(s) is moved toward the centerline. A translate/rotate mechanism translates and rotates the document while the translate/rotate mechanism transversely moves the document toward the center until another edge-detection sensor detects an edge of the document to create a parallel-aligned document. The control logic controls the plate(s) to centers the parallel-aligned document about the centerline to create a centered document.

A sheet feeding device includes a sheet loading table on which a bundle of sheets is stacked, an identification mark on an end face of the sheet loading table, and an imaging unit to identify the identification mark.

Disclosed are methods and systems for dispensing a printed document from a printer machine with a dispensing device. For instance, a document being printed out from the printer machine may be monitored for, and a determination that a document is being printed out from the printer machine may be made based on the monitoring. The printed document may be engaged with an arm mechanism of the dispensing device, the printed document may be urged towards a slot of the dispensing device with the arm mechanism, and the printed document may be dispensed out of the slot with the arm mechanism.

A sheet feeding device includes a roller pair being mutually non-separable; and a roller pair being mutually separable. The sheet feeding device temporarily stops a sheet in a registration position of the non-separable roller pair and then resumes feeding the sheet. The sheet feeding device feeds sheets such that a following sheet reaches the registration position from the separable roller pair after completion of ejection of a preceding sheet.