Generally, a scanner of the present embodiment, which reads a first surface with a first reading section configured to read the first surface of a sheet and a second surface with a second reading section configured to read the second surface opposite to the first surface of the sheet, executes individual processing on a first reading image of the first surface and a second reading image of the second surface.

Regarding a restricting member that includes a contact face configured to be brought into contact with at least one portion of edges of a bundle of media mounted on a medium mounting section, and that is configured to be switched to either a blocking attitude for blocking advancement of the edges of the bundle of media into a nip portion between a feeding roller and a separating roller or an opening attitude for permitting the advancement of the edges of the bundle of media into the nip portion, the restricting member allows, in the blocking attitude, an edge shape of the bundle of media in contact with the contact face to be formed into a shape that fills in a tapered space tapering toward the nip portion.

A scanning device and an image forming device are provided. The scanning device includes a control unit and an image detection unit. The control unit is used to control the scanning device to transport an original document at a first speed, and the image detection unit is used to detect a position where the original document reaches. When the image detection unit detects that a front end position of the original document reaches a first scanning preset position, the control unit controls the scanning device to transport the original document at a second speed smaller than the first speed. After the scanning is completed, when the image detection unit detects that a rear end position of the original document reaches a first scanning end position, the control unit controls the original document to be transported at the first speed and discharged.

An image reading apparatus includes a first roller including a first rotation shaft and a first roller portion, an image reading unit, a first guide portion, a second guide portion arranged downstream of the first roller in a sheet conveyance direction, the second guide portion being curved with respect to a direction orthogonal to an axial direction of a first rotation shaft and the sheet conveyance direction, and a second roller. A reading position is located in a region between a first straight line and a second straight line, the first straight line passing through a first end, in the axial direction, of the first roller portion and extending in the sheet conveyance direction, the second straight line passing through a second end, in the axial direction, of the first roller portion and extending in the sheet conveyance direction.

Generally, a scanner of the present embodiment, which reads a first surface with a first reading section configured to read the first surface of a sheet and a second surface with a second reading section configured to read the second surface opposite to the first surface of the sheet, executes individual processing on a first reading image of the first surface and a second reading image of the second surface.

A printing apparatus includes a feed unit that feeds a printing medium; a print unit including first and second arrays of print elements for applying first ink and second ink, respectively, onto the printing medium; and a fixation unit located downstream of the print unit in a feed direction to fixate an image printed on the printing medium. The print unit prints a first image on the printing medium by applying the first ink. The feed unit feeds the printing medium having the first image printed thereon to the fixation unit from upstream to downstream in the feed direction. The fixation unit fixates the first image. The feed unit back-feeds the printing medium having the first image fixated thereon to the print unit from downstream to upstream in the feed direction. The print unit prints a second image on the first image by applying the second ink.

A reading apparatus, having a document tray, an ejection tray, a conveyer path connecting the document tray and the ejection tray and having a curved section, a conveyer to convey an original document in a conveying orientation, a first reading sensor, and a second reading sensor, is provided. The first reading sensor is located upstream in the conveying orientation from the curved section in the conveyer path. The first reading sensor optically reads a first side of the original document from below. The second reading sensor is located upstream in the conveying orientation from the first reading sensor in the conveyer path. The second reading sensor optically reads a second side of the original document from above. The first side and the second side are sides of the original document that face upward and downward, respectively, in the state where an original document is placed on the document tray.

Disclosed is a paper sheet conveyance device, including: a pair of conveyance rollers that rotates to convey a paper sheet passing through them; and a driver that drives the pair of conveyance rollers to rotate. The paper sheet conveyance device further includes a hardware processor that controls the driver to drive the pair of conveyance rollers to rotate, such that before the paper sheet breaks into the pair of conveyance rollers, a rotation speed of the pair of conveyance rollers reaches a predetermined conveyance speed, and after the paper sheet is separated from the pair of conveyance rollers, the pair of conveyance rollers continue to rotate to a predetermined position to stop.