A feeding device to transport a recording medium includes a main body having a drive source, a tray that is rotatably attached to the main body and on which the recording medium is to be loaded, a handling mechanism provided on the tray, an operation arm portion attached to the main body, and an operation lever provided on the tray so as to face the operation arm portion. The handling mechanism handles the recording medium. The operation arm portion moves in one direction along a rotation axis of the tray by a driving force from the drive source. The operation arm portion moves in the one direction so that the operation arm portion abuts on the operation lever and transmits the driving force to the operation lever so that the operation lever is pushed. The driving force received by the pushed operation lever is transmitted to the handling mechanism.

In an example implementation, an example printer system includes a lift, an indicator, a trigger, and a reset mechanism. In an example implementation, a lift is orientable by an amount of media when adjacent to the lift and a trigger has a first portion engageable with the lift at a first orientation of the lift. In an example implementation, the trigger causes the indicator to move towards a first location relative to an aperture defined by an exterior surface in response to engagement with the lift. In an example, the reset mechanism has a first portion engageable with the lift at a second orientation of the lift and the reset mechanism causes movement of the indicator away from the first location in response to engagement with the lift.

A device for overlapping sheets includes at least one blower box and a supply table. Multiple sheets are guided into a region of the blower box consecutively, in the same transport direction, and are arranged at a distance from one another on the supply table. A blower nozzle is arranged in the blower box, on the side thereof facing the supply table. A blowing direction of the blower nozzle is oriented and parallel to the supply table and against the transport direction of the sheets. The supply table is arranged below the blower box and multiple blower nozzles are arranged in the blower box, one after the other, in the transport direction of the sheets, on the side thereof facing the supply table. A respective blowing direction of the blower nozzles is oriented in parallel to the supply table, and against the transport direction of the sheets.

A sheet-feeding device includes: a first feeding roller configured to contact a sheet accommodated in a sheet-accommodation portion to feed the sheet; a second feeding roller movable between a non-feeding position and a feeding position; a driving source configured to generate a rotational driving force to the first feeding roller; a transmission portion configured to transmit the rotational driving force to the second feeding roller; a first sensor; a second sensor; and a roller actuating portion. The roller actuating portion is configured to: move the second feeding roller from the non-feeding position to the feeding position in a case where the second detector detects rotation of the first feeding roller is stopped during a sheet-feeding operation; and move the second feeding roller from the feeding position to the non-feeding position in a case where the first sensor detects the sheet-feeding operation is completed for the sheet.

A sheet feeding device includes a device body including a stopper portion and a feeding tray detachably mounted to the device body. The feeding tray includes a stopper, a lock assembly, and an operating member. The stopper includes a stopped portion movable between a stop position at which the stopped portion is stopped by the stopper portion and a release position. The lock assembly prevents drawing of the feeding tray from the device body. An operating member rotates from an initial state by a predetermined angle to move the stopped portion from the stop position to the release position. The lock assembly restricts rotation of the operating member when the lock assembly is locked. The stopped portion is movable from the stop position to the release position with an operation of mounting the feeding tray to a mount position of the device body without rotation of the operating member.

In an example, a load stop may comprise a stop paddle, a paddle link, a swingarm engaged with a motive element, and a cam gear to engage the swingarm with the paddle link. The paddle link may move the stop paddle from a locked position, to a gathering position, and to a stowed position. The swingarm may transfer the motion of the motive element to the cam gear such that the cam gear is to move in a first direction, the cam gear to drive the paddle link to move the stop paddle from the locked position, to the gathering position, and to the stowed position when the motive element moves in a first drive direction, and the swingarm moves the cam gear in the first direction.

An example system includes a pressure plate actuating portion. The pressure plate actuating portion includes a cam gear coupled to a cam arm and a pressure plate arranged to be driven by the cam arm as the cam arm rotates with the cam gear through a pick-up cycle, the pressure plate being biased in a first direction toward the cam arm with a pressure plate spring. The example system also includes a pressure plate release control portion, the pressure plate release control portion being arranged to transfer potential energy from the pressure plate spring in a gradual manner.

Let a point at which a lock member and a leading end positioning member abut against each other when a roller holding member is located at a feeding retracted position be represented by a contact point. A tangential direction of a surface of the leading end positioning member at the contact point is substantially parallel to a direction in which the roller holding member moves to a feeding position from a feeding retracted position.

A sheet feeding apparatus, comprising: a feeding rotating member; a cam member; a driving force transfer portion configured to transfer a driving force from a drive source to the cam member and include a one-way clutch the one-way clutch transferring a driving force causing the cam member to rotate in a first direction; a link member configured to press the support member to rotate based on the rotation of the cam member; and a brake unit configured to reduce a rotational torque which is generated by the cam member pressing the link member to cause the cam member to rotate in a first direction in a case where the cam member rotates in the first direction by a driving force transferred from the drive source through the driving force transfer portion to make the feeding rotating member move from the separation position to the feed position.

In an example implementation, a media tray assembly for use in an imaging device includes a media width adjuster having a bottom portion and a top portion. The top portion of the media width adjuster is extendable between a first stable position and a second stable position. The media tray assembly also includes a tension spring to drive the top portion to the stable positions.