A paper sheet storage device includes a storage space in which paper sheet is stored; a mounting table that is provided in the storage space and on which the paper sheet is accumulated and placed; a support base that supports the mounting table; a first lifting lowering mechanism that lifts and lowers the mounting table between a high position and a low position relative to the support base; and a second lifting lowering mechanism that lifts and lowers the support base in the storage space. The support base and the first lifting lowering mechanism are disposed within a projection area in which the mounting table is projected on a plane orthogonal to a lifting lowering direction in which the support base is lifted and lowered by the second lifting lowering mechanism.

A media feeding apparatus includes a media mounting section, a first feed roller, a media pressing section for pressing media sheets against the first feed roller, and a pressing force adjuster for adjusting the pressing force of the media pressing section. The controller sets the pressing force of the media pressing section to first pressing force and drives the first feed roller and the second feed roller in a forward rotation direction, and in a case in which the first detector detects a passage of a leading edge of the media sheet and the second detector detects no passage of the leading edge of the media sheet after predetermined first set time has passed, the controller continues the rotation of the first feed roller and the second feed roller with second pressing force of the media pressing section greater than or equal to the first pressing force.

A sheet placement device includes a placement member on which a sheet is placed; a limiter that is movable with respect to the placement member to limit a position of an end of the sheet placed on the placement member; a contact member provided in the limiter and to be displaced by contacting with the end of the sheet; and a detector that detects displacement of the contact member. The detector is provided in the placement member.

A sheet bundle discharging apparatus K, including: a conveyance unit 66 configured to convey a sheet bundle; a guide unit 72 configured to guide the sheet bundle conveyed by the conveyance unit; a discharging unit 90 configured to discharge the sheet bundle to an outside of the sheet bundle discharging apparatus; and a receiving unit 81 configured to receive the sheet bundle guided by the guide unit, wherein the receiving unit includes: a contact portion 81c with which a leading end portion of the sheet bundle, which is guided by the guide unit, in a moving direction of the sheet bundle is to be brought into contact; and a pushing portion 81b, which is formed integrally with the contact portion, and is configured to push a first surface of the sheet bundle, and wherein the receiving unit is rotatable between a first position and a second position, and is configured to receive the sheet bundle in the first position and rotate from the first position to the second position, thereby allowing the pushing portion to push the first surface of the sheet bundle to place a second surface of the sheet bundle, which is on a side opposite to the first surface, on the discharging unit.

A medium supply apparatus includes a box member, a bottom plate, and a rotary portion. A medium is stored inside the box member. The box member is inserted into and extracted from a body of an image forming apparatus. The bottom plate is disposed at a bottom portion of the box member. The medium is placed on the bottom plate. The bottom plate is lifted up by an elastic force of an elastic member. The rotary portion is attached to a side wall, among walls of the box member, positioned on a lateral side with respect to a front side toward which the box member is extracted from the image forming apparatus. The rotary portion is rotatable about a location of attachment of the rotary portion. The rotary portion includes a rear portion and a front portion. The rear portion is positioned on a rear side, in contrast to the front side, with respect to the location of attachment. The rear portion is moved upward by a reaction force applied from the body when the box member is extracted. The front portion is positioned on the front side with respect to the location of attachment. The front portion is moved downward by rotation of the rotary portion due to upward movement of the rear portion to lower the bottom plate against the elastic force.

A joint mechanism includes a first route member and a second route member. The first route member includes; a first pivot point disposed in a first apparatus, which forms a portion of a transport route opposite a first surface of a sheet; and a first pivot section that extends from the first pivot point toward a second apparatus and that has a first abutment member. The second route member includes: a second pivot point disposed in the second apparatus, which forms a portion of the transport route opposite a second surface of the sheet; and a second pivot section that extends from the second pivot point toward the first apparatus and that has a second abutment member. The first abutment member abuts against the second route member and the second abutment member abuts against the first route member to maintain a space to transport the sheet.

A sheet feeding apparatus includes a casing; a sheet stacking unit rotatable between a closing position and first and second opening positions; a sheet feeding unit; a link unit provided with a slidable engaging portion; and a spring. The sheet stacking unit includes a first guide; and a second guide branching from the first guide. The first guide includes a first portion, a first supporting portion, and a second portion. The second guide includes a second supporting portion. The engaging portion is guided from the second guide to the first portion of the first guide by the sheet stacking unit being closed from the second opening position, and the engaging portion is guided from the first portion of the first guide to the second portion by way of the branch portion by the sheet stacking unit being opened from the closed state.

A sheet transport device includes a transport unit, a load section, and a sheet accommodation section. The transport unit has a transport path along which a sheet read at a read position is transported to an output unit. The sheet output by the output unit is loaded onto the load section. The sheet accommodation section is disposed downstream in an output direction of the sheet from an inner wall surface extending upward adjacent to the load section and has a recess capable of accommodating a sheet of a predetermined minimum size. A retrieval space through which the sheet accommodated in the sheet accommodation section is retrievable is provided by exposing the transport path in a direction opposite to a loading direction of the sheet.

An image forming apparatus employing an electrophotographic image forming method includes a casing having a front wall to which an opening is formed and a rear wall facing the front wall, a photosensitive drum located close to the front wall, a support member configured to support the photosensitive drum. The support member is slidably movable between an accommodated position a drawn position at which the photosensitive drum is drawn out of the casing through the opening. The image forming apparatus further includes a sheet tray, a feeding roller configured to feed the plurality of sheets supported by the sheet tray, a first conveying guide arranged between the support member and the sheet tray to face the support member, and a second conveying guide formed to the support member at a position facing the first conveying guide to guide the sheet inserted through the opening.

A sheet storage apparatus (for example, a banknote storage mechanism) includes an entering unit (for example, a pushing unit) configured to enter into a storage bag (for example, a banknote storage bag) supported by a supporter (for example, holding members) and a controller configured to control the driving unit (for example, a motor) for driving the entering unit. The controller controls the driving unit such that the entering unit enters into the storage bag supported by the supporter and comes in contact with the sheet stored in the storage bag to detect an upper end position of the sheet stored in the storage bag.