A document reader includes a reading unit that reads an image of a document medium, a second driving roller pair that nips and transports the document medium downstream of a read-enabling position of the reading unit, and a control unit that controls rotation of the second driving roller pair. The control unit stops the rotation of the second driving roller pair in a state in which the document medium is not positioned in the read-enabling position and in a state in which the document medium is nipped by the second driving roller pair.

A print preview of each page is correctly displayed even in the case of a print job including a plurality of pages requiring different sizes and types of print medium. For this purpose, print medium information about a print medium fed from each of a plurality of feeding units provided in a printing apparatus is acquired and, based on this information and setting information set for each of a plurality of pages included in a print job, each of the pages is allocated to a print medium fed from any one of the feeding units. After that, a preview in which a page allocated to a first print medium fed from a first feeding unit is laid out on an image representing the first print medium and a preview in which a page allocated to a second print medium fed from a second feeding unit is laid out on an image representing the second print medium are displayed.

Method and systems of automated document processing described herein include activating in sequence a plurality of illumination modules of an illumination source to illuminate a document, where the plurality of illumination modules are located at different positions relative to the document. The document can be imaged each time the document is illuminated by an illumination module to provide a plurality of images. A shadow profile of the document can be obtained based on the plurality of images. One or more of a boundary of the document and presence of a fastener attached to the document can be identified using the shadow profile. Any fasteners present may be removed using a robot arm.

A multi-functional scanner for attaching paperclips to a sheaf of papers, which includes a paperclip dispensing system for holding and dispensing paperclips, a paperclip clamping assembly adjacent to the paperclip dispensing system for retrieving paperclips from the paperclip dispensing system, a conveyor belt located adjacent to the paperclip clamping assembly for feeding a sheaf of papers to the paperclip clamping assembly, a control circuit for controlling the paperclip dispensing system, the paperclip clamping assembly, and the conveyor belt, and where the paperclip clamping assembly is configured to attach a paperclip onto the sheaf of papers on the conveyor belt.

In an aspect, a computing system is configured to: send, to a transfer rail server, a request for stored card data associated with a value transfer card; receive stored card data identifying an entity having a stored representation of the value transfer card; provide user interface data to a client device, the user interface data causing the client device to display a user interface that includes an entity listing that is based on the stored card data, the user interface including a selectable option to add an entity-based control to the identified entity; receive, from the client device, an instruction to apply an entity-based control to an identified one of the entities in the stored card data; and in response to receiving the instruction to apply the entity-based control, implement the entity-based control to affect use of the value transfer card by the identified entity and not affect use of the value transfer card by other entities.

A method for producing a three-dimensional object comprising computing a sequence of back-projections describing the three-dimensional object to be formed from different orientation angles of the object, defining a sequence of patterns of light using the back-projections, and irradiating with each of the patterns of light at the respective corresponding orientation angle. According to the defined sequence, a photoresponsive material is capable of altering its material phase, upon irradiation by light, thereby creating a three-dimensional distribution of alterations within the photoresponsive medium which physically reproduces the three-dimensional object, thereby creating the three-dimensional object.

Methods and systems are presented for controlling a film transport apparatus of a film reel scanner. In one embodiment, a system is provided including a line scanning camera, a supply reel motor, a take-up reel motor, and a plurality of capstan motors. A control system may then be configured to receive and dynamically adjust position information from these motors. The control system may then provide the dynamically adjusted position information to a plurality of controllers, which may then generate control signals for the supply reel motor, the take-up reel motor, and the at least a subset of the capstan motors.

An image reading apparatus includes a supply tray which support sheets and includes a movable plate configured to move in correspondence to reduction in a number of the sheets supported on the supply tray, a discharge tray which is located below the supply tray and supports discharged sheets, a conveyance guide which guides a sheet conveyed from the supply tray toward the discharge tray, a reading sensor which reads an image on the sheet conveyed along the conveyance guide, and a discharge unit having a discharge opening for discharging the sheet to the discharge tray and moves from a third position to a fourth position in correspondence to reduction in the number of the sheets supported on the supply tray. A first timing for which the movable plate is to move and a second timing for which the discharge unit is to move are different.

An image reading apparatus includes a supply tray which supports sheets and includes a movable plate configured to move in correspondence to reduction in a number of the sheets, a discharge tray which is located below the supply tray; a discharge unit which has a discharge opening for discharging the sheet and moves from a lower position and a higher position in correspondence to reduction in the number of the sheets supported on the supply tray, a controller which controls movements of the movable plate and the discharge unit, and a sheet detection unit which detects whether the sheets supported on the discharge tray is lower than a predetermined height. The controller determines a timing to move the discharge unit from the higher position toward the lower position based on a detection result of the sheet detection unit.

Method and systems of automated document processing described herein include activating in sequence a plurality of illumination modules of an illumination source to illuminate a document, where the plurality of illumination modules are located at different positions relative to the document. The document can be imaged each time the document is illuminated by an illumination module to provide a plurality of images. A shadow profile of the document can be obtained based on the plurality of images. One or more of a boundary of the document and presence of a fastener attached to the document can be identified using the shadow profile. Any fasteners present may be removed using a robot arm.