The present disclosure provides a feed module, which is applicable to an electronic device, for example, a multi-function product/printer/peripheral or printer and the like. The feed module comprises a carrier tray, a clamping piece, a first sensor and a control unit. A document is suitable for being placed on the carrier tray, and is driven by the feed module to be transferred into the multi-function product/printer/peripheral or printer. The clamping piece is movably assembled on the carrier tray. The first sensor senses the position of the clamping piece on the carrier tray. The control unit is electrically connected with the first sensor. After the document is placed on the carrier tray and clamped by the clamping piece, the control unit determines the width of the document by the first sensor.

Disclosed are a substrate package, a method of fabricating the substrate package, and a system including the substrate package. The substrate package includes a stack of substrate sheets in an individual form, a continuous form, or a roll form. The stack has a sidewall defined by edges of the substrate sheets and a mark on the sidewall includes mark segments on respective edges. The mark segments vary such that one or more of the mark segments have a respective segment characteristic, such as a length. The segment characteristic can encode information about an attribute of the substrate sheet, such as a physical characteristic of the sheet.

Disclosed is a paper feeding device (10) comprising a storage surface (14) for a stack of papers (12), with a leading edge (14a), a trailing edge (14b), and a first and a second side edge (14c, 14d). The surface (14) is adapted to be moved vertically. The device further comprises a vacuum feeder (16) for feeding papers from their position on the storage surface (14) and imparting on an uppermost sheet of paper (12a) a horizontal displacement, and a blower arrangement (18, 20) adapted to provide a curtain of air separating the uppermost sheet of paper (12a) from the rest of the stack of papers. The device further comprises a sensor arrangement (22) arranged to determine where the upper paper sheets in the stack of papers (12) start to separate from the rest of the paper sheets, the sensor arrangement (22) comprising a plurality of infrared reflective sensors (22a).

An image forming apparatus includes an image forming unit to form an image on a sheet conveyed from a sheet storing unit by a sheet conveying unit, and a registering unit that registers detected sheet thickness information and detected sheet surface characteristics information. Based on information, distinct front and back surfaces of a conveyed predetermined sheet and a type of the conveyed predetermined sheet is determined. If the predetermined sheet type matches a type of an upcoming sheet on which the image will be formed and the determined front and back surfaces matches front and back surfaces of the upcoming sheet, an image is formed on the predetermined sheet. If the predetermined sheet type matches the upcoming sheet type and the determined front and back surfaces do not match the upcoming sheet front and back surfaces, information is displayed conveying that the predetermined sheet front and back surfaces are inverted.

A paper sheet handling device (a banknote handling device) includes a paper sheet detection device (a tracking sensor) configured to detect a paper sheet, and a handling unit performing handling related to the paper sheet based on the time when the paper sheet detection device detects an end of the paper sheet. The paper sheet detection device includes a pair of rolling bodies (rollers) facing each other, disposed on a transport path transporting the paper sheet, and configured so that the paper sheet passes therebetween, and a detection unit detecting displacement of the rolling bodies when the paper sheet passes between the pair of rolling bodies to detect the paper sheet.

An image forming apparatus comprises a plurality of sheet detection units, provided at different positions along a sheet width direction, configured to detect the sheet conveyed on a conveyance path. A controller determines, by using the plurality of sheet detection units, a presence or absence of a sheet being conveyed in each of a plurality of regions sectioned in the sheet width direction, and determines, based on input image data, a presence or absence of an image to be formed in each of the plurality of regions. The controller further determines, based on the above determination results, whether or not the image to be formed on the sheet being conveyed is to be formed with a deviation from the sheet, and controls an image forming operation in accordance with this determination result.

A stub plucking device includes a transfer mechanism, a grasping mechanism, and a sensing mechanism. The grasping mechanism is driven by the transfer mechanism to move toward or away from a reel. The grasping mechanism includes a connector mounting a movable clasp, a fixed clasp, and a grasping driving member. The grasping driving member drives the movable clasp to move toward the fixed clasp to grasp an end stub of the reel. The sensing mechanism senses whether a contact force between the fixed clasp and the reel has reached a predetermined force. When the sensing mechanism senses that the contact force between the fixed clasp and the reel has reached the predetermined force, the transfer mechanism drives the grasping mechanism to move a predetermined distance away from the reel.

There is provided a medium transporting device including: a medium placement section on which a medium is placed, a feeding roller feeding a medium from the medium placement section, a motion detection sensor detects a motion of a medium, and a controller that stops feeding of a medium based on a detection value received from the motion detection sensor, in which the motion detection sensor is a two-dimensional sensor including a light emitting section and a light receiving section and detecting a motion of a medium, the medium placement section is provided with a placement detector that acquires information relating to a presence/absence of a medium on the medium placement section, and the controller sets a state of the light emitting section to a non-light emitting state when detection information of the placement detector indicates that a medium is absent on the medium placement section.

Disclosed are a substrate package, a method of fabricating the substrate package, and a system including the substrate package. The substrate package includes a stack of substrate sheets in an individual form, a continuous form, or a roll form. The stack has a sidewall defined by edges of the substrate sheets and a mark on the sidewall includes mark segments on respective edges. The mark segments vary such that one or more of the mark segments have a respective segment characteristic, such as a length. The segment characteristic can encode information about an attribute of the substrate sheet, such as a physical characteristic of the sheet.

Disclosed are a substrate package, a method of fabricating the substrate package, and a system including the substrate package. The substrate package includes a stack of substrate sheets in an individual form, a continuous form, or a roll form. The stack has a sidewall defined by edges of the substrate sheets and a mark on the sidewall includes mark segments on respective edges. The mark segments vary such that one or more of the mark segments have a respective segment characteristic, such as a length. The segment characteristic can encode information about an attribute of the substrate sheet, such as a physical characteristic of the sheet.