A medium processing apparatus includes a receiving and dispensing port, a discriminating unit, a temporary storage, a reject cassette in which an abnormal medium temporarily stored in the temporary storage and a carried abnormal medium among media being withdrawn are collected and stored, a plurality of recycling cassettes configured to store media to be withdrawn, a first driving unit configured to drive a carrying path between an outlet of the discriminating unit and each of the receiving and dispensing port and the temporary storage, a second driving unit configured to drive a carrying path between an inlet of the discriminating unit and an inlet of the reject cassette and be a belt-roller type, and a third driving unit configured to drive a carrying path between the inlet of the reject cassette and each of inlets of the plurality of recycling cassettes and be a belt-guide type.

An image forming apparatus (10) includes an apparatus main body (20), a first processing unit (30) and a second processing unit (40). The apparatus main body (20) performs an image forming process onto a paper sheet. The first processing unit (30) and the second processing unit (40) are disposed in vertical direction (91) such that one is located on an upside of the other on a same side face's side of the apparatus main body 20. The second processing unit (40) is disposed on the upside of the first processing unit (30), and is configured in such a manner as to be capable of being slidingly moved in an approaching-leaving direction (92) in relation to the apparatus main body (20).

A sheet feeding device, which is included in an image forming apparatus, includes a sheet container to accommodate a recording medium, a sheet feeding body to press a surface of the recording medium in the sheet container and feed the recording medium in a sheet conveying direction, a pair of sheet position regulators to regulate a position of the recording medium in a sheet width direction perpendicular to the sheet conveying direction, and a load applier to contact the surface of the recording medium and apply a load to the recording medium at the surface. The recording medium is brought to move toward one of the pair of sheet position regulators while the recording medium is being fed. A lower face position in a standby state of the sheet feeding body is lower than a lower face position in a standby state of the load applier.

An image processing apparatus comprises a first sheet supply mounted on a side wall and comprising a bottom extending upwards in the vertical direction at a predetermined angle from the side wall and a wall member vertically arranged on the bottom and forming a space with the bottom, and configured to house a sheet; a second sheet supply different from the first sheet supply and configured to store sheet flatly; a conveyance section configured to convey the sheet supplied from the first sheet supply or the second sheet supply to a processing section; and a controller to convey the sheet from the first sheet supply to the processing device if each of the first sheet supply and the second sheet supply houses the sheet.

A first feeder contacts a first surface of a first sheet held in a first tray and feeds the first sheet toward a recording unit. A second feeder contacts a first surface of a second sheet held in a second tray and feeds the second sheet toward the recording unit. An inner member is disposed above a standing plate. An outer member comprises an upstream portion opposing the standing plate, and a downstream portion opposing the inner member. The inner member guides the first surface of the first sheet and the first surface of the second sheet. The standing plate guides the first surface of the second sheet. The upstream portion of the outer member guides a second surface of the second sheet, and the downstream portion guides a second surface of the first sheet and the second surface of the second sheet. The standing plate moves relative to the outer member.

A sheet feeding apparatus includes: a transfer medium loading tray that is movable vertically; a hardware processor configured to control vertical movement of the transfer medium loading tray; an overload detector configured to detect transfer media of a maximum loading amount prescribed for each type of the transfer media; and an intermediate tray position detector configured to detect the transfer medium loading tray being at an intermediate tray position prescribed for each type of the transfer media, wherein the hardware processor is configured to control the vertical movement of the transfer medium loading tray in accordance with a type of the transfer media and on a basis of a vertical position of the transfer medium loading tray, results of detection by the overload detector, and results of detection by the intermediate tray position detector.

A sheet feeding apparatus includes: a transfer medium loading tray that is movable vertically; a hardware processor configured to control vertical movement of the transfer medium loading tray; an overload detector configured to detect transfer media of a maximum loading amount prescribed for each type of the transfer media; and an intermediate tray position detector configured to detect the transfer medium loading tray being at an intermediate tray position prescribed for each type of the transfer media, wherein the hardware processor is configured to control the vertical movement of the transfer medium loading tray in accordance with a type of the transfer media and on a basis of a vertical position of the transfer medium loading tray, results of detection by the overload detector, and results of detection by the intermediate tray position detector.

A conveying apparatus includes: a first casing having a first bottom portion and formed with a conveyance path in which a sheet is conveyed; a first tray provided for the first casing and supported by the first bottom portion; a first feeding section arranged above the first tray in the first casing and configured to feed a sheet supported by the first tray in a feeding direction toward the conveyance path; a second casing being detachably attached to the first casing and located below the first bottom portion in a state that the second casing is attached to the first cashing; a second tray provided for the second casing; and a second feeding section arranged above the second tray in the second casing and configured to feed a sheet supported by the second tray in the feeding direction toward the conveyance path.

A conveying apparatus includes: a first casing having a first bottom portion and formed with a conveyance path in which a sheet is conveyed; a first tray provided for the first casing and supported by the first bottom portion; a first feeding section arranged above the first tray in the first casing and configured to feed a sheet supported by the first tray in a feeding direction toward the conveyance path; a second casing being detachably attached to the first casing and located below the first bottom portion in a state that the second casing is attached to the first cashing; a second tray provided for the second casing; and a second feeding section arranged above the second tray in the second casing and configured to feed a sheet supported by the second tray in the feeding direction toward the conveyance path.

An image forming apparatus (10) includes an apparatus main body (20), a first processing unit (30) and a second processing unit (40). The apparatus main body (20) performs an image forming process onto a paper sheet. The first processing unit (30) and the second processing unit (40) are disposed in vertical direction (91) such that one is located on an upside of the other on a same side face's side of the apparatus main body 20. The second processing unit (40) is disposed on the upside of the first processing unit (30), and is configured in such a manner as to be capable of being slidingly moved in an approaching-leaving direction (92) in relation to the apparatus main body (20).