According to aspects of the present disclosures, when a cancel command is input during a document conveying process, drive of a conveying motor is stopped. Then, a movable plate of a feed tray is moved down from a supplying position to a lowermost position being a non-supplying position, and the drive of the conveying motor is restarted. The conveying motor is driven at least until a document sheet is discharged from a conveying path.

A feeder includes a mount board that moves vertically while allowing sheet-shaped media to be stacked thereon; a transport device allows an uppermost one of the sheet-shaped media stacked on the mount board to be sucked by a suction portion to transport the uppermost medium to a transporter and to feed the uppermost medium to a destination; left and right edge air blowers blow air to transportation left and right edge portions of upper ones of the sheet-shaped media stacked; and a tip-end air blower blows air to below the uppermost medium sucked by the suction portion from a position downstream from a transportation leading end of the uppermost medium in a transport direction. When the uppermost medium is sucked by the suction portion, the feeder performs a first operation of spacing an upwardly bent transportation leading-end portion of a second uppermost medium apart downward from the sucked uppermost medium.

A feeder includes: a mount board that moves vertically while allowing sheet-shaped media to be stacked thereon; a transport device that allows an uppermost one of the sheet-shaped media stacked on the mount board to be sucked by a suction portion to transport the uppermost sheet-shaped medium to a transporter and to feed the uppermost sheet-shaped medium to a destination; left and right edge air blowers that blow air to left and right edge portions, when viewed from an upstream side in a transportation direction, of upper ones of the sheet-shaped media stacked; and left and right detectors that are disposed on left and right sides of the suction portion at the same position in the transportation direction, and that individually detect downward or upward bend amounts of left and right edge portions of the uppermost sheet-shaped medium.

A document feeder includes a lift plate, a pickup roller, a lift motor, a retard roller, and a control unit. In a manual feed mode, the control unit rotates the retard roller to feed a document in a document conveyance direction. Further, the control unit causes the lift motor to start lowering the lift plate while the pickup roller is feeding a document after the rotation of the pickup roller is started.

According to one embodiment, an image processing device includes a cassette main body, a device main body, a handle, and a pressing member. The cassette main body contains a sheet. The device main body stores the cassette main body retractably in a first direction. The handle is displaceably supported by the cassette main body. The pressing member is supported by the cassette main body. The pressing member presses the device main body in a second direction opposite to the first direction in conjunction with displacement of the handle with respect to the cassette main body.

According to one embodiment, an image processing device includes a cassette main body, a device main body, a handle, and a pressing member. The cassette main body contains a sheet. The device main body stores the cassette main body retractably in a first direction. The handle is displaceably supported by the cassette main body. The pressing member is supported by the cassette main body. The pressing member presses the device main body in a second direction opposite to the first direction in conjunction with displacement of the handle with respect to the cassette main body.

In a sheet conveyance apparatus a control unit controls lifting and lowering of a sheet supporting portion by a lifting unit and executes a mixed feeding in one of a plurality of modes including a first mode and a second mode. The mixed feeding is an operation in which a plurality of sheets having different lengths in a width direction orthogonal to a feed direction of a sheet feeding unit are fed by the feeding unit, wherein in the first mode, the control unit causes the lifting unit to move the supporting portion from the second position to the first position based on an instruction to start sheet feeding, and in the second mode, the control unit causes the lifting unit to move the supporting portion from the second position to the first position based on a detection of a sheet by the detection unit.

In a sheet conveyance apparatus a control unit controls lifting and lowering of a sheet supporting portion by a lifting unit and executes a mixed feeding in one of a plurality of modes including a first mode and a second mode. The mixed feeding is an operation in which a plurality of sheets having different lengths in a width direction orthogonal to a feed direction of a sheet feeding unit are fed by the feeding unit, wherein in the first mode, the control unit causes the lifting unit to move the supporting portion from the second position to the first position based on an instruction to start sheet feeding, and in the second mode, the control unit causes the lifting unit to move the supporting portion from the second position to the first position based on a detection of a sheet by the detection unit.

A sheet feeding apparatus includes a tray that stores a recording medium in a closed state in which the tray is placed in an apparatus body, the tray being capable of being pulled out from the apparatus body in a predetermined pulling direction; a transport unit that is provided on the apparatus body and that transports the recording medium in a direction crossing the pulling direction when the tray is in the closed state; a first contact portion provided on the tray and having a contact surface spaced from the transport unit when viewed in the pulling direction, the first contact portion being located upstream of the transport unit in the pulling direction and the contact surface being in contact with an upstream end portion of the recording medium stored in the tray in the pulling direction when the tray is in the closed state; a second contact portion disposed at a position that is upstream of the transport unit in the pulling direction and at which the second contact portion overlaps the transport unit when viewed in the pulling direction, the second contact portion having a contact surface that is in contact with the end portion when the tray is in the closed state; a first overlapping portion provided on the first contact portion and disposed downstream of the second contact portion in the pulling direction, the first overlapping portion overlapping the second contact portion when viewed in the pulling direction; and an urging portion that urges the second contact portion downstream in the pulling direction so that the second contact portion abuts against the first overlapping portion when the tray is in the closed state.

Provided is a document conveying apparatus that properly discharges documents regardless of the amount of documents stacked on a discharge tray without complicated construction of a transmission mechanism for transmitting a driving force to conveying rollers. A conveying roller pair is provided at an end portion on an upstream side. A swing mechanism swings a discharge mechanism centered around a drive shaft of the conveying roller pair. An upper surface height measuring unit measures the height of the upper surface of documents stacked on the discharge tray. A control unit, by causing the swing mechanism to swing the discharge mechanism according to the height measured by the upper surface height measuring unit, performs control so that the difference between a discharge port and the upper surface of the documents stacked on the discharge tray is within a specified range.