An image forming apparatus includes a reverse roller pair including a drive roller and a driven roller by which a recording medium is nipped and conveyed reversibly, a motor configured to rotate the drive roller reversibly, a conveyance roller pair, a detection unit configured to detect the recording medium conveyed by the conveyance roller pair, and a controller configured to control the motor, in a case in which the recording medium is detected by the detection unit, to cause the drive roller to rotate in a first rotation direction by a first rotation amount, thereafter to cause the drive motor to rotate in a second rotation direction by a second rotation amount. A difference between the first rotation amount and the second rotation amount is set to an integer multiple of a predetermined rotation amount of the motor, the predetermined rotation amount making the drive roller one rotation.

A banknote feeder device (3) configured to interconnect and operate in conjunction with a banknote acceptor apparatus (2), the banknote feeder device (3) comprising a banknote transport mechanism operable, when the banknote feeder device (3) is connected to the banknote acceptor apparatus (2), to transport a banknote from a banknote input aperture to a banknote output aperture. The banknote transport mechanism comprises a linear succession of spaced-apart pairs of transport wheels (22) and each transport wheel extends at least partially through a banknote transport conduit surface into an interior cavity of the banknote transport conduit between the banknote input aperture and the banknote output aperture.

An image forming apparatus includes a photosensitive drum, a light exposure device, a developing device, a fixing unit disposed opposite to the light exposure device relative to the developing device, a sheet supply tray disposed below the developing device, an ejection tray disposed above the developing device and having a sheet receiving surface inclined downward, relative to a horizontal direction, toward the charger, and a sheet conveying path through which a sheet is conveyed from the sheet supply tray to the ejection tray. A lowest end portion of the sheet receiving surface is disposed below an upper end of the charger in the vertical direction. The charger is disposed opposite to the developing device relative to the lowest end portion of the sheet receiving surface.

A stacking and dispensing module (2) for use in an automatic teller machine (4), the module is configured to be arranged in connection with a banknote storage unit (6) comprising a banknote tray (8) on which banknotes (10) are stacked, the stacking and dispensing module (2) is configured to be in a banknote stacking mode, when banknotes are stacked in said storage unit (6), and in a banknote dispensing mode, when banknotes are dispensed from said storage unit (6). A stacking wheel member (12) is active both during the banknote stacking mode and during the banknote dispensing mode, and that the rotation of the stacking wheel member (12) is configured to be controlled by a first direct current (DC) motor (20), and the rotation of a dispensing wheel member (16) is configured to be controlled by a second DC motor (22). The module further comprises:—a current measuring unit (24) configured to measure the currents applied to drive said first and second DC motors (20, 22) and to generate current signals (26, 28) in dependence thereto,—a control unit (30) configured to receive said current signals (26, 28), wherein the control unit (30) is configured to evaluate said current signals (26, 28) and to determine control signals (32, 34) for various functions of said module in dependence of said evaluation, and to apply said control signals for controlling said functions.

In one example in accordance with the present disclosure a media transport device is described. The device includes a number of drive rollers coupled to a frame. A number of media rollers are also coupled to the frame. The media rollers are in contact with, and rotated by, the number of drive rollers. Media rollers in a first set have a first diameter and media rollers in a second set have a second diameter that is different from the first diameter. The device also includes a number of pinch rollers coupled to the frame. The pinch rollers are in contact with the number of media rollers to form a number of nips through which media passes along a feed path.

A foil transfer device which transfers foil onto a sheet is disclosed herein. When a nip/release mechanism moves a first roller and starts causing a foil film to be pressed against a confined surface region on a sheet, located apart from a leading edge of the sheet, a controller executes: a first process of causing a conveyor roller to start conveyance of the sheet, while the first roller is positioned in a separate position; a second process of causing the conveyor roller to stop conveyance of the sheet before a foil transfer area reaches a transfer position; a third process of causing the nip/release mechanism to start moving the first roller from the separate position to a nipping position while the conveyance of the sheet is stopped; and a fourth process of causing the conveyor roller to restart conveyance of the sheet before the first roller reaches the nipping position.

A medium reversing and discharging device includes a discharger that discharges a medium in a paper discharge direction from a discharge outlet, a holder that holds and reverses the medium, and a driver that moves the holder such that when a first plane along a portion of the medium in contact with the discharge outlet does not intersect with a second plane along a portion of the medium held by the holder on a downstream side in the paper discharge direction of the discharge outlet a moving speed at which the holder moves is lower than a discharge speed at which the medium is discharged from the discharge outlet.

A follow roller nips a sheet with a discharge roller. The follow roller is harder than the discharge roller. A paddle is rotatable together with the follow roller. The paddle includes protrusions and recesses arranged alternately in a circumferential direction of an axis of the follow roller. Each of the protrusions protrudes farther radially outward than an outer circumference of the follow roller to contact the sheet. Each of the recesses is recessed radially inward between two of the protrusions adjacent to each other in the circumferential direction. A groove is located between the follow roller and the paddle in a width direction parallel to a direction in which the axis extends. The groove is located at a same position as an end of the discharge roller in the width direction. The groove is recessed one round farther radially inward than the outer circumference of the follow roller.

A sheet discharge device includes a discharge member and a control part. When a sheet is discharged to a first offset position, the control part shifts the discharge member to a first reception position separated from a home position in a second direction by a second distance shorter than a first distance, and shifts the discharge member to a first discharge position separated from the first reception position in the first direction by the first distance after the sheet is received. When the sheet is discharged to a second offset position, the control part shifts the discharge member to a second reception position separated from the home position in the first direction by the second distance, and shifts the discharge member to a second discharge position separated from the second reception position in the second direction by the first distance after the sheet is received.

Each of the sheets is conveyed by a horizontal conveyance unit in a state of being overlapped with a next sheet from above. Each of the sheets is conveyed out of the horizontal conveyance unit in a state of being folded along a fold line with the fold line oriented upward, the fold line extending in a conveyance direction of the horizontal conveyance unit. An oblique conveyance unit receives the sheet from the horizontal conveyance unit and successively conveys the sheets in an oblique downward direction. A sensor is arranged to detect passage of the sheets at a position where steps pass. Each of the steps is formed by two sheets adjacent to each other diverted to the oblique downward direction by the oblique conveyance unit.