An image reader includes: a document transport path that is extended along a horizontal direction when the reader has a first posture and that transports the document; a transport roller that transports the document in the document transport path; a rotation-contact member document path rotating to have a posture in which a contact portion that comes into contact with the document blocks the document transport path and a posture in which the contact portion opens the document transport path; path A rotation center of the rotation-contact member is positioned on an upper side of the document transport path in the first posture and the contact portion projects from the upper side toward a lower side of the document transport path. A center-of-gravity position of the rotation-contact member is on a lower side from the rotation center in the first posture.

An image reading device includes a sensor and circuitry. The sensor reads an image on a recording medium. The circuitry inspects the image and outputs an inspection result. The circuitry excludes an area of the recording medium as a first area from an area to be inspected, based on a type of the recording medium or a position of the recording medium with respect to a reading position at which the sensor reads the image, to determine a second area to be inspected. The circuitry outputs the inspection result based on the second area.

An image reader includes: a document transport path that is extended along a horizontal direction when the reader has a first posture and that transports the document; a transport roller that transports the document in the document transport path; a rotation-contact member document path rotating to have a posture in which a contact portion that comes into contact with the document blocks the document transport path and a posture in which the contact portion opens the document transport path; path A rotation center of the rotation-contact member is positioned on an upper side of the document transport path in the first posture and the contact portion projects from the upper side toward a lower side of the document transport path. A center-of-gravity position of the rotation-contact member is on a lower side from the rotation center in the first posture.

An image-forming apparatus includes an image-reading unit. The image-reading unit includes a first member and a second member. The image-reading unit includes an original-document-feeding apparatus that conveys an original document from an original-document-loading tray to a discharge tray via a read position. In the first member and the second member, a first conveyance passage along which the original document is conveyed to the read position and a second conveyance passage along which the original document is conveyed from the read position to the discharge tray are formed. The second member includes at least two conveyance rollers. Between the two conveyance rollers, there are opening edges for partly allowing access to the second conveyance passage. The second member includes a lid for covering an opening that is defined by the opening edges.

An image digitizing apparatus has an image digitizing sensor to read an image from media passing the image digitizing sensor, and a transport to move the media past the image digitizing sensor. The transport includes a first driven transport element, and a second driven transport element biased towards the first driven transport element. The first driven transport element and the second driven transport element receive the media therebetween.

An image forming apparatus includes: a conveying path on which a recording medium is conveyed; an image capturer that includes a light source and radiates light from the light source to capture the recording medium being conveyed at different timings to generate at least two images including a first image and a second image; and a movement amount calculator that calculates a movement amount of the recording medium between capturing timings of the first and second images, wherein the movement amount calculator: calculates an index distance which is a distance in a conveying direction of a pattern formed by reflected light from the recording medium; calculates a ratio between the index distance and a reference distance used for comparison with the index distance; and calculates a movement amount of the recording medium between the capturing timings of the first and second images.

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.

Provided is a technique for eliminating or reducing the effect of a noise on a signal. An image reading apparatus includes: a conveyance unit configured to convey a document in a conveyance direction through a conveyance route; a first reading unit configured to read an image on the document conveyed by the conveyance unit; a cable routed on one side of the first reading unit and connected to the first reading unit; and a driving unit that is disposed on another side of the first reading unit and drives the conveyance unit.

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.

An image forming apparatus includes: a conveying path on which a recording medium is conveyed; an image capturer that includes a light source and radiates light from the light source to capture the recording medium being conveyed at different timings to generate at least two images including a first image and a second image; and a movement amount calculator that calculates a movement amount of the recording medium between capturing timings of the first and second images, wherein the movement amount calculator: calculates an index distance which is a distance in a conveying direction of a pattern formed by reflected light from the recording medium; calculates a ratio between the index distance and a reference distance used for comparison with the index distance; and calculates a movement amount of the recording medium between the capturing timings of the first and second images.