Systems and methods are provided for document handling. Non-vision detection systems may be capable of detecting the dimensions, orientation, and/or position of a single sheet, or multiple stacked sheets. A document scanning arrangement may be capable of double sided scanning for sheets with various characteristics. The systems and methods provided may accommodate high throughput and rapid digitization of various types of documents, at a high quality.

Setting conditions related to reading of an image of a document are registered in association with a user according to input by a user. When a user is identified, the priority order is determined so that a setting condition corresponding to the identified user is prioritized over a setting condition not corresponding to the user among the registered setting conditions, and the setting condition information indicating the setting conditions in the determined priority is displayed. The image is read under the setting condition based on the setting condition information selected according to the input by the user of the setting condition information indicating the displayed setting conditions.

Setting conditions related to reading of an image of a document are registered in association with a user according to input by a user. When a user is identified, the priority order is determined so that a setting condition corresponding to the identified user is prioritized over a setting condition not corresponding to the user among the registered setting conditions, and the setting condition information indicating the setting conditions in the determined priority is displayed. The image is read under the setting condition based on the setting condition information selected according to the input by the user of the setting condition information indicating the displayed setting conditions.

A reading portion generates an original image including an image of a document sheet. A first document sheet end detection portion, in a case where the thickness of the document sheet is equal to or greater than a threshold value, identifies a peripheral edge shape of the document sheet by detecting a shadow portion that occurs at a peripheral edge portion of the document sheet in the original image. A second document end detection portion, in a case where the thickness of the document sheet is less than a threshold value, identifies the peripheral edge shape based on a specification by the user. A document sheet size determination portion determines a size of the document sheet according to a result of shape identification by the first document sheet end detection portion or a result of shape identification by the second document sheet end detection portion.

An image processing apparatus includes a motor, a sheet feeding roller, a separation roller, a conveyance roller, a first clutch set provided in a transmission path of a driving force transmitted from the motor to the sheet feeding roller, and a second clutch set provided in a transmission path of a driving force transmitted from the motor to the separation roller. The first clutch set includes a first one-way clutch and a first two-way clutch, and the second clutch set includes a second one-way clutch and a second two-way clutch. A maximum value of a first play angle set between a first transmission portion and a first transmitted portion in the first two-way clutch is larger than a maximum value of a second play angle set between a second transmission portion and a second transmitted portion in the second two-way clutch.

Sheet feeding has been started after storing image data for one page of a document. A control method for a printing apparatus includes feeding a sheet from a sheet holding unit by a feeding unit, reading an image of a document by a reading unit, storing image data of the document read by the reading unit in a storing unit, and reading out, before image data for one page of the document is stored in the storing unit, the image data of the document from the storing unit and printing, by a printing unit, the image based on the read image data to the sheet fed from the sheet holding unit by the feeding unit, in which the feeding unit is able to start to feed the sheet from the sheet holding unit before the image data for the one page of the document is stored in the storing unit.

A printer that allows selection of a plurality of types of print media includes, a control unit that stores a plurality of pieces of registration information, the registration information including one set of a plurality of printing setting items used for printing, the plurality of printing setting items include an item regarding the type of the print medium.

An image forming apparatus includes a document tray in which a document is to be set, a medium container that contains a recording medium, a document detection sensor that detects a document set in the document tray, a medium detection sensor that detects a recording medium contained in the medium container. A hardware processor executes a copy operation of forming an image obtained by scanning a document set in the document tray on a recording medium, determines to automatically execute the copy operation in case an elapsed period of time between a document detection time when a document is detected by the document detection sensor and a medium detection time when a recording medium is detected by the medium detection sensor is equal to or smaller than a predetermined operation period of time, and automatically executes the copy operation based on determination of automatic execution of the copy operation.

An object of the present disclosure is to present a document placement position more simply. A program for causing a computer of an information processing apparatus that causes an image processing apparatus to perform document scan processing to function as: a creation unit configured to create, based on first information relating to a document table of the image processing apparatus, second information indicating a position of a scan origin on the document table, and third information indicating a document size designated by a user, a GUI screen including information for guiding a position at which the document is placed on the document table; and a display control unit configured to cause a display unit to display the created GUI screen.

An image forming apparatus (1) includes an image forming section (6), a plurality of recording paper trays (7a to 7n), storage (5), and a paper feed stage selecting section (12). The image forming section (6) performs advanced printing based on a paper profile. The paper feed stage selecting section (12) selects a recording paper tray (7) from the recording paper trays (7a to 7n) from which recording paper is to be fed to the image forming section (6) based on a printing instruction. When a specific paper profile is not associated with the selected recording paper tray (7), the paper feed stage selecting section (12) notifies the image forming section (6) of a manual setting and causes the image forming section (6) to perform simple printing.